simutils.c

/* Generated by Pyrex 0.9.5.1a on Wed Jun 27 13:15:54 2007 */

#include "Python.h"
#include "structmember.h"
#ifndef PY_LONG_LONG
  #define PY_LONG_LONG LONG_LONG
#endif
#ifdef __cplusplus
#define __PYX_EXTERN_C extern "C"
#else
#define __PYX_EXTERN_C extern
#endif
__PYX_EXTERN_C double pow(double, double);
#include "randmtzig.c"
#include "math.h"
#include "stdlib.h"
#include "numpy/arrayobject.h"


typedef struct {PyObject **p; char *s;} __Pyx_InternTabEntry; /*proto*/
typedef struct {PyObject **p; char *s; long n;} __Pyx_StringTabEntry; /*proto*/

static PyObject *__pyx_m;
static PyObject *__pyx_b;
static int __pyx_lineno;
static char *__pyx_filename;
static char **__pyx_f;

static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list); /*proto*/

static int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type); /*proto*/

static int __Pyx_PrintItem(PyObject *); /*proto*/
static int __Pyx_PrintNewline(void); /*proto*/

static void __Pyx_WriteUnraisable(char *name); /*proto*/

static PyObject *__Pyx_GetName(PyObject *dict, PyObject *name); /*proto*/

static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb); /*proto*/

static int __Pyx_InternStrings(__Pyx_InternTabEntry *t); /*proto*/

static int __Pyx_InitStrings(__Pyx_StringTabEntry *t); /*proto*/

static PyTypeObject *__Pyx_ImportType(char *module_name, char *class_name, long size);  /*proto*/

static void __Pyx_AddTraceback(char *funcname); /*proto*/

/* Declarations from c_python */


/* Declarations from c_numpy */

static PyTypeObject *__pyx_ptype_7c_numpy_dtype = 0;
static PyTypeObject *__pyx_ptype_7c_numpy_ndarray = 0;
static PyTypeObject *__pyx_ptype_7c_numpy_flatiter = 0;

/* Declarations from simutils */

struct __pyx_t_8simutils_Connection_Group_struct {
  int output_num;
  int input_num;
  double (*weights);
  double sign;
  double dt;
  char (*outspike);
  char (*inspike);
  char (*old_outspike);
  char (*old_inspike);
  double (*in_V);
  double (*out_V);
  int type;
  double (*weight_saturation);
  double (*x);
  double (*xtmp);
  double (*y);
  double (*ytmp);
  double (*th);
  double (*beta);
  int use_beta;
  double tau_beta;
  double activation_magnitude;
  double tau_activation;
  double tau_thresh;
  double thresh_o;
  double xo;
  double yo;
  double eta;
  double lambda_decay;
  int learning_rule;
  double (*v_backspike_slow);
  double (*v_backspike_fast);
  double (*v_total);
  double (*g_nmda);
  double (*I_nmda);
  double (*I_nmda_slow);
  double (*I_nmda_fast);
  double (*Ca);
  double peak_backspike_slow;
  double peak_backspike_fast;
  double backspike_amplitude;
  double k_minus;
  double k_plus;
  double g_t;
  double Vo;
  double Vp;
  double i_nmda_mu;
  double i_nmda_s;
  double i_nmda_f;
  double tau_nmda_s;
  double tau_nmda_f;
  double mg1;
  double mg2;
  double tau_ca;
  double omega_offset;
  double alpha1;
  double alpha2;
  double beta1;
  double beta2;
  double theta_o;
  double omega_max;
  double eta_down;
  double eta_up;
  double eta_p1;
  double eta_p2;
  double eta_p3;
  double eta_p4;
  double eta_gamma0;
  double tau_backspike_fast;
  double tau_backspike_slow;
  double tau_minus;
  double tau_plus;
  double a_minus;
  double a_plus;
  double g_max;
  int nearest_neighbor;
  double (*M);
  double (*P);
  double tau_x;
  double tau_y;
  double A2_minus;
  double A2_plus;
  double A3_minus;
  double A3_plus;
  double (*r1);
  double (*r2);
  double (*o1);
  double (*o2);
};

struct __pyx_t_8simutils_Neuron_Group_struct {
  int quantity;
  double dt;
  char (*spike);
  char (*old_spike);
  int number_of_connection_groups_to;
  int type;
  double (save_spike_range[2]);
  char (*(c_old_spike[31]));
  int (c_num_incell[31]);
  int (c_num_outcell[31]);
  int (c_sign[31]);
  double (*(c_g[31]));
  double (*(c_weights[31]));
  double (*V);
  double (*time_to_next_spike);
  double min_latency;
  double max_latency;
  double time_between_rates;
  double time_to_next_rate;
  double (*rate);
  int number_of_rates;
  int sequential;
  int which_rate;
  double (*time_to_stop_refract);
  double (*V_reset);
  double tau_m;
  double tau_ex;
  double tau_in;
  double reset_adaptation;
  double t_refract;
  double V_rev_exc;
  double V_rev_inh;
  double V_thresh;
  double g_exc_max;
  double g_inh_max;
  double (*y);
  double activation_magnitude;
  double tau_activation;
  double time_to_next_pattern;
  double time_for_last_pattern;
  int (*pattern_count);
  int (*pattern_length);
  double rate_val;
  double (*u);
  double (*epsp1);
  double (*epsp2);
  double (*ipsp1);
  double (*ipsp2);
  double a;
  double b;
  double c;
  double d;
  double I;
  double V_peak;
  double tau_epsp1;
  double tau_epsp2;
  double epsp_scale;
};

static double (*(__pyx_f_8simutils_DoubleData(PyArrayObject *))); /*proto*/
static char (*(__pyx_f_8simutils_CharData(PyArrayObject *))); /*proto*/
static int (*(__pyx_f_8simutils_IntData(PyArrayObject *))); /*proto*/
static int (__pyx_f_8simutils_Dim0(PyArrayObject *)); /*proto*/
static int (__pyx_f_8simutils_Dim1(PyArrayObject *)); /*proto*/
static PyObject *(__pyx_f_8simutils_saturate(struct __pyx_t_8simutils_Connection_Group_struct (*))); /*proto*/
static double (__pyx_f_8simutils_sig(double ,double )); /*proto*/
static struct __pyx_t_8simutils_Connection_Group_struct (__pyx_f_8simutils_init_Connection_Group(PyObject *)); /*proto*/
static PyObject *(__pyx_f_8simutils_Constant_Connection_update(struct __pyx_t_8simutils_Connection_Group_struct (*),PyObject *,double )); /*proto*/
static PyObject *(__pyx_f_8simutils_Spiking_Rate_update(struct __pyx_t_8simutils_Connection_Group_struct (*),PyObject *,double )); /*proto*/
static PyObject *(__pyx_f_8simutils_Calcium_update(struct __pyx_t_8simutils_Connection_Group_struct (*),PyObject *,double )); /*proto*/
static PyObject *(__pyx_f_8simutils_STDP_update(struct __pyx_t_8simutils_Connection_Group_struct (*),PyObject *,double )); /*proto*/
static PyObject *(__pyx_f_8simutils_Gerstner06_update(struct __pyx_t_8simutils_Connection_Group_struct (*),PyObject *,double )); /*proto*/
static PyObject *(__pyx_f_8simutils_cupdate(struct __pyx_t_8simutils_Connection_Group_struct (*),PyObject *,double )); /*proto*/
static PyObject *(__pyx_f_8simutils_copy_spikes(struct __pyx_t_8simutils_Neuron_Group_struct (*))); /*proto*/
static struct __pyx_t_8simutils_Neuron_Group_struct (__pyx_f_8simutils_init_Neuron_Group(PyObject *)); /*proto*/
static PyObject *(__pyx_f_8simutils_save_spikes(struct __pyx_t_8simutils_Neuron_Group_struct (*),PyObject *,double )); /*proto*/
static PyObject *(__pyx_f_8simutils_Silent_Neuron_update(struct __pyx_t_8simutils_Neuron_Group_struct (*),PyObject *,double )); /*proto*/
static PyObject *(__pyx_f_8simutils_Constant_Fixed_update(struct __pyx_t_8simutils_Neuron_Group_struct (*),PyObject *,double )); /*proto*/
static PyObject *(__pyx_f_8simutils_Constant_Poisson_update(struct __pyx_t_8simutils_Neuron_Group_struct (*),PyObject *,double )); /*proto*/
static PyObject *(__pyx_f_8simutils_Variable_Poisson_update(struct __pyx_t_8simutils_Neuron_Group_struct (*),PyObject *,double )); /*proto*/
static PyObject *(__pyx_f_8simutils_Integrate_and_Fire_update(struct __pyx_t_8simutils_Neuron_Group_struct (*),PyObject *,double )); /*proto*/
static PyObject *(__pyx_f_8simutils_Stochastic_Rate_update(struct __pyx_t_8simutils_Neuron_Group_struct (*),PyObject *,double )); /*proto*/
static PyObject *(__pyx_f_8simutils_Spike_Pattern_update(struct __pyx_t_8simutils_Neuron_Group_struct (*),PyObject *,double )); /*proto*/
static PyObject *(__pyx_f_8simutils_Izh_update(struct __pyx_t_8simutils_Neuron_Group_struct (*),PyObject *,double )); /*proto*/
static PyObject *(__pyx_f_8simutils_nupdate(struct __pyx_t_8simutils_Neuron_Group_struct (*),PyObject *,double )); /*proto*/


/* Implementation of simutils */


static PyObject *__pyx_n_c_python;
static PyObject *__pyx_n_c_numpy;
static PyObject *__pyx_n_sys;
static PyObject *__pyx_n_time;
static PyObject *__pyx_n_Waitbar;
static PyObject *__pyx_n_sim;
static PyObject *__pyx_n_run_sim;
static PyObject *__pyx_n_run_sim_working;

static double (*__pyx_f_8simutils_DoubleData(PyArrayObject *__pyx_v_M)) {
  double (*__pyx_r);
  Py_INCREF(__pyx_v_M);

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/simutils.pxi":12 */
  __pyx_r = ((double (*))__pyx_v_M->data);
  goto __pyx_L0;

  __pyx_L0:;
  Py_DECREF(__pyx_v_M);
  return __pyx_r;
}

static char (*__pyx_f_8simutils_CharData(PyArrayObject *__pyx_v_M)) {
  char (*__pyx_r);
  Py_INCREF(__pyx_v_M);

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/simutils.pxi":15 */
  __pyx_r = ((char (*))__pyx_v_M->data);
  goto __pyx_L0;

  __pyx_L0:;
  Py_DECREF(__pyx_v_M);
  return __pyx_r;
}

static int (*__pyx_f_8simutils_IntData(PyArrayObject *__pyx_v_M)) {
  int (*__pyx_r);
  Py_INCREF(__pyx_v_M);

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/simutils.pxi":18 */
  __pyx_r = ((int (*))__pyx_v_M->data);
  goto __pyx_L0;

  __pyx_L0:;
  Py_DECREF(__pyx_v_M);
  return __pyx_r;
}

static int __pyx_f_8simutils_Dim0(PyArrayObject *__pyx_v_M) {
  int __pyx_r;
  Py_INCREF(__pyx_v_M);

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/simutils.pxi":22 */
  __pyx_r = (__pyx_v_M->dimensions[0]);
  goto __pyx_L0;

  __pyx_r = 0;
  __pyx_L0:;
  Py_DECREF(__pyx_v_M);
  return __pyx_r;
}

static int __pyx_f_8simutils_Dim1(PyArrayObject *__pyx_v_M) {
  int __pyx_r;
  Py_INCREF(__pyx_v_M);

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/simutils.pxi":25 */
  __pyx_r = (__pyx_v_M->dimensions[1]);
  goto __pyx_L0;

  __pyx_r = 0;
  __pyx_L0:;
  Py_DECREF(__pyx_v_M);
  return __pyx_r;
}

static PyObject *__pyx_f_8simutils_saturate(struct __pyx_t_8simutils_Connection_Group_struct (*__pyx_v_s)) {
  int __pyx_v_output_num;
  int __pyx_v_input_num;
  int __pyx_v_count;
  int __pyx_v_o;
  int __pyx_v_i;
  double (*__pyx_v_weights);
  double (*__pyx_v_weight_saturation);
  PyObject *__pyx_r;
  int __pyx_1;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":61 */
  __pyx_v_weights = __pyx_v_s->weights;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":62 */
  __pyx_v_output_num = __pyx_v_s->output_num;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":63 */
  __pyx_v_input_num = __pyx_v_s->input_num;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":64 */
  __pyx_v_weight_saturation = __pyx_v_s->weight_saturation;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":66 */
  __pyx_v_count = 0;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":67 */
  for (__pyx_v_i = 0; __pyx_v_i < __pyx_v_input_num; ++__pyx_v_i) {

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":68 */
    for (__pyx_v_o = 0; __pyx_v_o < __pyx_v_output_num; ++__pyx_v_o) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":70 */
      __pyx_1 = ((__pyx_v_weights[__pyx_v_count]) < (__pyx_v_weight_saturation[0]));
      if (__pyx_1) {

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":71 */
        (__pyx_v_weights[__pyx_v_count]) = (__pyx_v_weight_saturation[0]);
        goto __pyx_L6;
      }
      __pyx_L6:;

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":73 */
      __pyx_1 = ((__pyx_v_weights[__pyx_v_count]) > (__pyx_v_weight_saturation[1]));
      if (__pyx_1) {

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":74 */
        (__pyx_v_weights[__pyx_v_count]) = (__pyx_v_weight_saturation[1]);
        goto __pyx_L7;
      }
      __pyx_L7:;

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":76 */
      __pyx_v_count = (__pyx_v_count + 1);
    }
  }

  __pyx_r = Py_None; Py_INCREF(Py_None);
  return __pyx_r;
}

static double __pyx_f_8simutils_sig(double __pyx_v_x,double __pyx_v_beta) {
  double __pyx_r;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":82 */
  __pyx_r = ((tanh(((__pyx_v_beta * __pyx_v_x) / 2.0)) + 1.0) / 2.0);
  goto __pyx_L0;

  __pyx_r = 0;
  __pyx_L0:;
  return __pyx_r;
}

static PyObject *__pyx_n_sign;
static PyObject *__pyx_n_dt;
static PyObject *__pyx_n_weights;
static PyObject *__pyx_n_outcell;
static PyObject *__pyx_n_spike;
static PyObject *__pyx_n_incell;
static PyObject *__pyx_n_V;
static PyObject *__pyx_n_old_spike;
static PyObject *__pyx_n_weight_saturation;
static PyObject *__pyx_n___module__;
static PyObject *__pyx_n_activation_magnitude;
static PyObject *__pyx_n_tau_activation;
static PyObject *__pyx_n_tau_thresh;
static PyObject *__pyx_n_thresh_o;
static PyObject *__pyx_n_learning_rule;
static PyObject *__pyx_n_xo;
static PyObject *__pyx_n_yo;
static PyObject *__pyx_n_eta;
static PyObject *__pyx_n_use_beta;
static PyObject *__pyx_n_tau_beta;
static PyObject *__pyx_n_lambda_decay;
static PyObject *__pyx_n_x;
static PyObject *__pyx_n_xtmp;
static PyObject *__pyx_n_y;
static PyObject *__pyx_n_ytmp;
static PyObject *__pyx_n_th;
static PyObject *__pyx_n_beta;
static PyObject *__pyx_n_v_backspike_slow;
static PyObject *__pyx_n_v_backspike_fast;
static PyObject *__pyx_n_v_total;
static PyObject *__pyx_n_g_nmda;
static PyObject *__pyx_n_I_nmda;
static PyObject *__pyx_n_I_nmda_slow;
static PyObject *__pyx_n_I_nmda_fast;
static PyObject *__pyx_n_Ca;
static PyObject *__pyx_n_peak_backspike_slow;
static PyObject *__pyx_n_peak_backspike_fast;
static PyObject *__pyx_n_backspike_amplitude;
static PyObject *__pyx_n_k_minus;
static PyObject *__pyx_n_k_plus;
static PyObject *__pyx_n_g_t;
static PyObject *__pyx_n_Vo;
static PyObject *__pyx_n_Vp;
static PyObject *__pyx_n_i_nmda_mu;
static PyObject *__pyx_n_i_nmda_s;
static PyObject *__pyx_n_i_nmda_f;
static PyObject *__pyx_n_tau_nmda_s;
static PyObject *__pyx_n_tau_nmda_f;
static PyObject *__pyx_n_mg1;
static PyObject *__pyx_n_mg2;
static PyObject *__pyx_n_tau_ca;
static PyObject *__pyx_n_omega_offset;
static PyObject *__pyx_n_alpha1;
static PyObject *__pyx_n_alpha2;
static PyObject *__pyx_n_beta1;
static PyObject *__pyx_n_beta2;
static PyObject *__pyx_n_theta_o;
static PyObject *__pyx_n_omega_max;
static PyObject *__pyx_n_eta_down;
static PyObject *__pyx_n_eta_up;
static PyObject *__pyx_n_eta_p1;
static PyObject *__pyx_n_eta_p2;
static PyObject *__pyx_n_eta_p3;
static PyObject *__pyx_n_eta_p4;
static PyObject *__pyx_n_eta_gamma0;
static PyObject *__pyx_n_tau_backspike_fast;
static PyObject *__pyx_n_tau_backspike_slow;
static PyObject *__pyx_n_tau_minus;
static PyObject *__pyx_n_tau_plus;
static PyObject *__pyx_n_a_minus;
static PyObject *__pyx_n_a_plus;
static PyObject *__pyx_n_g_max;
static PyObject *__pyx_n_nearest_neighbor;
static PyObject *__pyx_n_M;
static PyObject *__pyx_n_P;
static PyObject *__pyx_n_tau_x;
static PyObject *__pyx_n_tau_y;
static PyObject *__pyx_n_A2_minus;
static PyObject *__pyx_n_A2_plus;
static PyObject *__pyx_n_A3_minus;
static PyObject *__pyx_n_A3_plus;
static PyObject *__pyx_n_R1;
static PyObject *__pyx_n_R2;
static PyObject *__pyx_n_O1;
static PyObject *__pyx_n_O2;

static PyObject *__pyx_k6p;
static PyObject *__pyx_k7p;
static PyObject *__pyx_k8p;
static PyObject *__pyx_k9p;
static PyObject *__pyx_k10p;
static PyObject *__pyx_k11p;

static char (__pyx_k6[]) = "splikes.connection_groups.Constant_Connection";
static char (__pyx_k7[]) = "splikes.connection_groups.Spiking_Rate";
static char (__pyx_k8[]) = "splikes.connection_groups.Calcium";
static char (__pyx_k9[]) = "splikes.connection_groups.STDP";
static char (__pyx_k10[]) = "splikes.connection_groups.Gerstner06";
static char (__pyx_k11[]) = "Unimplemented Connection_Group Update";

static struct __pyx_t_8simutils_Connection_Group_struct __pyx_f_8simutils_init_Connection_Group(PyObject *__pyx_v_self) {
  struct __pyx_t_8simutils_Connection_Group_struct __pyx_v_s;
  struct __pyx_t_8simutils_Connection_Group_struct __pyx_r;
  PyObject *__pyx_1 = 0;
  double __pyx_2;
  PyObject *__pyx_3 = 0;
  int __pyx_4;
  Py_INCREF(__pyx_v_self);

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":93 */
  __pyx_v_s.type = (-1);

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":94 */
  __pyx_1 = PyObject_GetAttr(__pyx_v_self, __pyx_n_sign); if (!__pyx_1) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 94; goto __pyx_L1;}
  __pyx_2 = PyFloat_AsDouble(__pyx_1); if (PyErr_Occurred()) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 94; goto __pyx_L1;}
  Py_DECREF(__pyx_1); __pyx_1 = 0;
  __pyx_v_s.sign = __pyx_2;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":95 */
  __pyx_1 = PyObject_GetAttr(__pyx_v_self, __pyx_n_dt); if (!__pyx_1) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 95; goto __pyx_L1;}
  __pyx_2 = PyFloat_AsDouble(__pyx_1); if (PyErr_Occurred()) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 95; goto __pyx_L1;}
  Py_DECREF(__pyx_1); __pyx_1 = 0;
  __pyx_v_s.dt = __pyx_2;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":96 */
  __pyx_1 = PyObject_GetAttr(__pyx_v_self, __pyx_n_weights); if (!__pyx_1) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 96; goto __pyx_L1;}
  if (!__Pyx_TypeTest(__pyx_1, __pyx_ptype_7c_numpy_ndarray)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 96; goto __pyx_L1;}
  __pyx_v_s.weights = __pyx_f_8simutils_DoubleData(((PyArrayObject *)__pyx_1));
  Py_DECREF(__pyx_1); __pyx_1 = 0;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":97 */
  __pyx_1 = PyObject_GetAttr(__pyx_v_self, __pyx_n_outcell); if (!__pyx_1) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 97; goto __pyx_L1;}
  __pyx_3 = PyObject_GetAttr(__pyx_1, __pyx_n_spike); if (!__pyx_3) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 97; goto __pyx_L1;}
  Py_DECREF(__pyx_1); __pyx_1 = 0;
  if (!__Pyx_TypeTest(__pyx_3, __pyx_ptype_7c_numpy_ndarray)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 97; goto __pyx_L1;}
  __pyx_v_s.outspike = __pyx_f_8simutils_CharData(((PyArrayObject *)__pyx_3));
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  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":98 */
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    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":261 */
    __pyx_1 = (__pyx_v_inspike[__pyx_v_i]);
    if (__pyx_1) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":262 */
      (__pyx_v_xtmp[__pyx_v_i]) = ((__pyx_v_xtmp[__pyx_v_i]) + (__pyx_v_activation_magnitude * __pyx_v_sign));
      goto __pyx_L4;
    }
    __pyx_L4:;

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":263 */
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    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":264 */
    (__pyx_v_xtmp[__pyx_v_i]) = ((__pyx_v_xtmp[__pyx_v_i]) - (((1.0 / __pyx_v_tau_activation) * (__pyx_v_xtmp[__pyx_v_i])) * __pyx_v_dt));
  }

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":267 */
  for (__pyx_v_o = 0; __pyx_v_o < __pyx_v_output_num; ++__pyx_v_o) {

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":268 */
    __pyx_1 = (__pyx_v_outspike[__pyx_v_o]);
    if (__pyx_1) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":269 */
      (__pyx_v_ytmp[__pyx_v_o]) = ((__pyx_v_ytmp[__pyx_v_o]) + __pyx_v_activation_magnitude);
      goto __pyx_L7;
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    __pyx_L7:;

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":270 */
    (__pyx_v_y[__pyx_v_o]) = ((__pyx_v_y[__pyx_v_o]) + (((1.0 / __pyx_v_tau_activation) * ((__pyx_v_ytmp[__pyx_v_o]) - (__pyx_v_y[__pyx_v_o]))) * __pyx_v_dt));

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":271 */
    (__pyx_v_ytmp[__pyx_v_o]) = ((__pyx_v_ytmp[__pyx_v_o]) - (((1.0 / __pyx_v_tau_activation) * (__pyx_v_ytmp[__pyx_v_o])) * __pyx_v_dt));
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  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":273 */
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  if (__pyx_2) {

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":274 */
    for (__pyx_v_o = 0; __pyx_v_o < __pyx_v_output_num; ++__pyx_v_o) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":275 */
      (__pyx_v_beta[__pyx_v_o]) = ((__pyx_v_beta[__pyx_v_o]) + (((1.0 / __pyx_v_tau_beta) * ((__pyx_v_y[__pyx_v_o]) - (__pyx_v_beta[__pyx_v_o]))) * __pyx_v_dt));
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    goto __pyx_L8;
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  __pyx_L8:;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":279 */
  __pyx_2 = __pyx_v_use_beta;
  if (__pyx_2) {

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":280 */
    for (__pyx_v_o = 0; __pyx_v_o < __pyx_v_output_num; ++__pyx_v_o) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":281 */
      __pyx_v_tmp_y = ((__pyx_v_y[__pyx_v_o]) - (__pyx_v_beta[__pyx_v_o]));

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":282 */
      __pyx_2 = (__pyx_v_tmp_y < 0.0);
      if (__pyx_2) {

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":283 */
        __pyx_v_tmp_y = 0.0;
        goto __pyx_L14;
      }
      __pyx_L14:;

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":284 */
      (__pyx_v_th[__pyx_v_o]) = ((__pyx_v_th[__pyx_v_o]) + ((1.0 / __pyx_v_tau_thresh) * ((((__pyx_v_tmp_y - __pyx_v_yo) * (__pyx_v_tmp_y - __pyx_v_yo)) / __pyx_v_thresh_o) - __pyx_v_tmp_y)));
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    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":286 */
    __pyx_3 = PyInt_FromLong(0); if (!__pyx_3) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 286; goto __pyx_L1;}
    Py_DECREF(__pyx_v_count);
    __pyx_v_count = __pyx_3;
    __pyx_3 = 0;

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":287 */
    for (__pyx_v_i = 0; __pyx_v_i < __pyx_v_input_num; ++__pyx_v_i) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":288 */
      for (__pyx_v_o = 0; __pyx_v_o < __pyx_v_output_num; ++__pyx_v_o) {

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":290 */
        __pyx_v_tmp_y = ((__pyx_v_y[__pyx_v_o]) - (__pyx_v_beta[__pyx_v_o]));

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":291 */
        __pyx_2 = (__pyx_v_tmp_y < 0.0);
        if (__pyx_2) {

          /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":292 */
          __pyx_v_tmp_y = 0.0;
          goto __pyx_L19;
        }
        __pyx_L19:;

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":295 */
        __pyx_2 = (__pyx_v_learning_rule == 1);
        if (__pyx_2) {

          /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":296 */
          __pyx_2 = PyInt_AsLong(__pyx_v_count); if (PyErr_Occurred()) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 296; goto __pyx_L1;}
          __pyx_4 = PyInt_AsLong(__pyx_v_count); if (PyErr_Occurred()) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 296; goto __pyx_L1;}
          __pyx_5 = PyInt_AsLong(__pyx_v_count); if (PyErr_Occurred()) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 296; goto __pyx_L1;}
          (__pyx_v_weights[__pyx_5]) = ((__pyx_v_weights[__pyx_2]) + (__pyx_v_eta * (((((__pyx_v_x[__pyx_v_i]) - __pyx_v_xo) * (__pyx_v_tmp_y - __pyx_v_yo)) * ((__pyx_v_tmp_y - __pyx_v_yo) - (__pyx_v_th[__pyx_v_o]))) - (__pyx_v_lambda_decay * (__pyx_v_weights[__pyx_4])))));
          goto __pyx_L20;
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        __pyx_2 = (__pyx_v_learning_rule == 2);
        if (__pyx_2) {

          /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":298 */
          __pyx_4 = PyInt_AsLong(__pyx_v_count); if (PyErr_Occurred()) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 298; goto __pyx_L1;}
          __pyx_5 = PyInt_AsLong(__pyx_v_count); if (PyErr_Occurred()) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 298; goto __pyx_L1;}
          __pyx_2 = PyInt_AsLong(__pyx_v_count); if (PyErr_Occurred()) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 298; goto __pyx_L1;}
          (__pyx_v_weights[__pyx_2]) = ((__pyx_v_weights[__pyx_4]) + (__pyx_v_eta * ((((((__pyx_v_x[__pyx_v_i]) - __pyx_v_xo) * (__pyx_v_tmp_y - __pyx_v_yo)) * ((__pyx_v_tmp_y - __pyx_v_yo) - (__pyx_v_th[__pyx_v_o]))) / (__pyx_v_th[__pyx_v_o])) - (__pyx_v_lambda_decay * (__pyx_v_weights[__pyx_5])))));
          goto __pyx_L20;
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          /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":300 */
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          __pyx_6 = PyInt_AsLong(__pyx_v_count); if (PyErr_Occurred()) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 300; goto __pyx_L1;}
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        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":302 */
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    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":305 */
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      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":306 */
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    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":308 */
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    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":309 */
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      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":310 */
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        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":313 */
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          /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":314 */
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          __pyx_4 = PyInt_AsLong(__pyx_v_count); if (PyErr_Occurred()) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 314; goto __pyx_L1;}
          __pyx_6 = PyInt_AsLong(__pyx_v_count); if (PyErr_Occurred()) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 314; goto __pyx_L1;}
          (__pyx_v_weights[__pyx_6]) = ((__pyx_v_weights[__pyx_2]) + (__pyx_v_eta * (((((__pyx_v_x[__pyx_v_i]) - __pyx_v_xo) * ((__pyx_v_y[__pyx_v_o]) - __pyx_v_yo)) * (((__pyx_v_y[__pyx_v_o]) - __pyx_v_yo) - (__pyx_v_th[__pyx_v_o]))) - (__pyx_v_lambda_decay * (__pyx_v_weights[__pyx_4])))));
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          /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":316 */
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static PyObject *__pyx_n_v_reversal;
static PyObject *__pyx_n_pow;
static PyObject *__pyx_n_ValueError;

static PyObject *__pyx_k12p;

static char (__pyx_k12[]) = "Unknown Learning Rule";

static PyObject *__pyx_f_8simutils_Calcium_update(struct __pyx_t_8simutils_Connection_Group_struct (*__pyx_v_s),PyObject *__pyx_v_self,double __pyx_v_t) {
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  double (*__pyx_v_v_backspike_fast);
  double (*__pyx_v_v_total);
  double __pyx_v_B;
  double __pyx_v_h;
  double __pyx_v_eta;
  double __pyx_v_omega;
  double (*__pyx_v_g_nmda);
  double (*__pyx_v_I_nmda);
  double (*__pyx_v_I_nmda_slow);
  double (*__pyx_v_I_nmda_fast);
  double (*__pyx_v_Ca);
  int __pyx_v_output_num;
  int __pyx_v_input_num;
  double (*__pyx_v_weights);
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  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":335 */
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  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":336 */
  __pyx_v_g_nmda = __pyx_v_s->g_nmda;

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  __pyx_v_I_nmda = __pyx_v_s->I_nmda;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":338 */
  __pyx_v_I_nmda_slow = __pyx_v_s->I_nmda_slow;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":339 */
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  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":340 */
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  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":350 */
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  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":351 */
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  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":377 */
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    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":378 */
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      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":380 */
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    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":385 */
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        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":417 */
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          /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":460 */
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          Py_DECREF(__pyx_6); __pyx_6 = 0;
          __pyx_v_eta = __pyx_7;
        }
        __pyx_L26:;
        goto __pyx_L23;
      }
      /*else*/ {

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":489 */
        __pyx_5 = __Pyx_GetName(__pyx_b, __pyx_n_ValueError); if (!__pyx_5) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 489; goto __pyx_L1;}
        __Pyx_Raise(__pyx_5, __pyx_k12p, 0);
        Py_DECREF(__pyx_5); __pyx_5 = 0;
        {__pyx_filename = __pyx_f[0]; __pyx_lineno = 489; goto __pyx_L1;}
      }
      __pyx_L23:;

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":491 */
      (__pyx_v_weights[__pyx_v_c]) = ((__pyx_v_weights[__pyx_v_c]) + (__pyx_v_eta * (__pyx_v_omega - (__pyx_v_s->lambda_decay * (__pyx_v_weights[__pyx_v_c])))));

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":493 */
      __pyx_v_c = (__pyx_v_c + 1);
    }
  }

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":498 */
  for (__pyx_v_i = 0; __pyx_v_i < __pyx_v_input_num; ++__pyx_v_i) {

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":499 */
    (__pyx_v_I_nmda_slow[__pyx_v_i]) = ((__pyx_v_I_nmda_slow[__pyx_v_i]) - ((__pyx_v_I_nmda_slow[__pyx_v_i]) / __pyx_v_s->tau_nmda_s));

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":500 */
    (__pyx_v_I_nmda_fast[__pyx_v_i]) = ((__pyx_v_I_nmda_fast[__pyx_v_i]) - ((__pyx_v_I_nmda_fast[__pyx_v_i]) / __pyx_v_s->tau_nmda_f));
  }

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":502 */
  for (__pyx_v_o = 0; __pyx_v_o < __pyx_v_output_num; ++__pyx_v_o) {

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":503 */
    (__pyx_v_v_backspike_slow[__pyx_v_o]) = ((__pyx_v_v_backspike_slow[__pyx_v_o]) - ((__pyx_v_v_backspike_slow[__pyx_v_o]) / __pyx_v_s->tau_backspike_slow));

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":504 */
    (__pyx_v_v_backspike_fast[__pyx_v_o]) = ((__pyx_v_v_backspike_fast[__pyx_v_o]) - ((__pyx_v_v_backspike_fast[__pyx_v_o]) / __pyx_v_s->tau_backspike_fast));
  }

  __pyx_r = Py_None; Py_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1:;
  Py_XDECREF(__pyx_3);
  Py_XDECREF(__pyx_4);
  Py_XDECREF(__pyx_5);
  Py_XDECREF(__pyx_6);
  Py_XDECREF(__pyx_8);
  Py_XDECREF(__pyx_9);
  Py_XDECREF(__pyx_10);
  Py_XDECREF(__pyx_11);
  __Pyx_AddTraceback("simutils.Calcium_update");
  __pyx_r = 0;
  __pyx_L0:;
  Py_DECREF(__pyx_v_self);
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}

static PyObject *__pyx_f_8simutils_STDP_update(struct __pyx_t_8simutils_Connection_Group_struct (*__pyx_v_s),PyObject *__pyx_v_self,double __pyx_v_t) {
  int __pyx_v_output_num;
  int __pyx_v_input_num;
  double (*__pyx_v_M);
  double (*__pyx_v_P);
  double (*__pyx_v_weights);
  char (*__pyx_v_outspike);
  char (*__pyx_v_inspike);
  double __pyx_v_tau_minus;
  double __pyx_v_tau_plus;
  double __pyx_v_a_minus;
  double __pyx_v_a_plus;
  double __pyx_v_sign;
  double __pyx_v_g_max;
  double __pyx_v_dt;
  int __pyx_v_count;
  int __pyx_v_nearest_neighbor;
  int __pyx_v_o;
  int __pyx_v_i;
  PyObject *__pyx_r;
  char __pyx_1;
  int __pyx_2;
  Py_INCREF(__pyx_v_self);

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":518 */
  __pyx_v_tau_minus = __pyx_v_s->tau_minus;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":519 */
  __pyx_v_tau_plus = __pyx_v_s->tau_plus;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":520 */
  __pyx_v_a_minus = __pyx_v_s->a_minus;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":521 */
  __pyx_v_a_plus = __pyx_v_s->a_plus;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":522 */
  __pyx_v_sign = __pyx_v_s->sign;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":523 */
  __pyx_v_g_max = __pyx_v_s->g_max;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":524 */
  __pyx_v_dt = __pyx_v_s->dt;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":525 */
  __pyx_v_nearest_neighbor = __pyx_v_s->nearest_neighbor;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":527 */
  __pyx_v_M = __pyx_v_s->M;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":528 */
  __pyx_v_P = __pyx_v_s->P;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":530 */
  __pyx_v_weights = __pyx_v_s->weights;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":531 */
  __pyx_v_outspike = __pyx_v_s->outspike;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":532 */
  __pyx_v_inspike = __pyx_v_s->inspike;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":533 */
  __pyx_v_output_num = __pyx_v_s->output_num;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":534 */
  __pyx_v_input_num = __pyx_v_s->input_num;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":540 */
  for (__pyx_v_o = 0; __pyx_v_o < __pyx_v_output_num; ++__pyx_v_o) {

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":541 */
    (__pyx_v_M[__pyx_v_o]) = ((__pyx_v_M[__pyx_v_o]) - (((__pyx_v_M[__pyx_v_o]) * __pyx_v_dt) / __pyx_v_tau_minus));

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":542 */
    __pyx_1 = (__pyx_v_outspike[__pyx_v_o]);
    if (__pyx_1) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":543 */
      __pyx_2 = __pyx_v_nearest_neighbor;
      if (__pyx_2) {

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":544 */
        (__pyx_v_M[__pyx_v_o]) = ((-__pyx_v_a_minus) * __pyx_v_sign);
        goto __pyx_L5;
      }
      /*else*/ {

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":546 */
        (__pyx_v_M[__pyx_v_o]) = ((__pyx_v_M[__pyx_v_o]) - (__pyx_v_a_minus * __pyx_v_sign));
      }
      __pyx_L5:;
      goto __pyx_L4;
    }
    __pyx_L4:;
  }

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":548 */
  for (__pyx_v_i = 0; __pyx_v_i < __pyx_v_input_num; ++__pyx_v_i) {

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":549 */
    (__pyx_v_P[__pyx_v_i]) = ((__pyx_v_P[__pyx_v_i]) - (((__pyx_v_P[__pyx_v_i]) * __pyx_v_dt) / __pyx_v_tau_plus));

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":550 */
    __pyx_1 = (__pyx_v_inspike[__pyx_v_i]);
    if (__pyx_1) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":551 */
      __pyx_2 = __pyx_v_nearest_neighbor;
      if (__pyx_2) {

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":552 */
        (__pyx_v_P[__pyx_v_i]) = (__pyx_v_a_plus * __pyx_v_sign);
        goto __pyx_L9;
      }
      /*else*/ {

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":554 */
        (__pyx_v_P[__pyx_v_i]) = ((__pyx_v_P[__pyx_v_i]) + (__pyx_v_a_plus * __pyx_v_sign));
      }
      __pyx_L9:;
      goto __pyx_L8;
    }
    __pyx_L8:;
  }

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":556 */
  __pyx_v_count = 0;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":557 */
  for (__pyx_v_i = 0; __pyx_v_i < __pyx_v_input_num; ++__pyx_v_i) {

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":558 */
    for (__pyx_v_o = 0; __pyx_v_o < __pyx_v_output_num; ++__pyx_v_o) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":560 */
      (__pyx_v_weights[__pyx_v_count]) = ((__pyx_v_weights[__pyx_v_count]) + (((((__pyx_v_M[__pyx_v_o]) * (__pyx_v_inspike[__pyx_v_i])) * __pyx_v_g_max) + (((__pyx_v_P[__pyx_v_i]) * (__pyx_v_outspike[__pyx_v_o])) * __pyx_v_g_max)) * __pyx_v_sign));

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":563 */
      __pyx_v_count = (__pyx_v_count + 1);
    }
  }

  __pyx_r = Py_None; Py_INCREF(Py_None);
  Py_DECREF(__pyx_v_self);
  return __pyx_r;
}

static PyObject *__pyx_f_8simutils_Gerstner06_update(struct __pyx_t_8simutils_Connection_Group_struct (*__pyx_v_s),PyObject *__pyx_v_self,double __pyx_v_t) {
  int __pyx_v_output_num;
  int __pyx_v_input_num;
  double (*__pyx_v_r1);
  double (*__pyx_v_r2);
  double (*__pyx_v_o1);
  double (*__pyx_v_o2);
  double (*__pyx_v_weights);
  char (*__pyx_v_outspike);
  char (*__pyx_v_inspike);
  double __pyx_v_tau_minus;
  double __pyx_v_tau_plus;
  double __pyx_v_tau_x;
  double __pyx_v_tau_y;
  double __pyx_v_A2_minus;
  double __pyx_v_A2_plus;
  double __pyx_v_A3_minus;
  double __pyx_v_A3_plus;
  double __pyx_v_sign;
  double __pyx_v_dt;
  int __pyx_v_o;
  int __pyx_v_i;
  int __pyx_v_c;
  PyObject *__pyx_r;
  char __pyx_1;
  int __pyx_2;
  Py_INCREF(__pyx_v_self);

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":575 */
  __pyx_v_tau_minus = __pyx_v_s->tau_minus;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":576 */
  __pyx_v_tau_plus = __pyx_v_s->tau_plus;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":577 */
  __pyx_v_tau_x = __pyx_v_s->tau_x;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":578 */
  __pyx_v_tau_y = __pyx_v_s->tau_y;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":579 */
  __pyx_v_A2_minus = __pyx_v_s->A2_minus;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":580 */
  __pyx_v_A3_minus = __pyx_v_s->A3_minus;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":581 */
  __pyx_v_A2_plus = __pyx_v_s->A2_plus;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":582 */
  __pyx_v_A3_plus = __pyx_v_s->A3_plus;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":584 */
  __pyx_v_sign = __pyx_v_s->sign;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":585 */
  __pyx_v_dt = __pyx_v_s->dt;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":587 */
  __pyx_v_r1 = __pyx_v_s->r1;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":588 */
  __pyx_v_r2 = __pyx_v_s->r2;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":589 */
  __pyx_v_o1 = __pyx_v_s->o1;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":590 */
  __pyx_v_o2 = __pyx_v_s->o2;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":593 */
  __pyx_v_weights = __pyx_v_s->weights;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":594 */
  __pyx_v_outspike = __pyx_v_s->outspike;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":595 */
  __pyx_v_inspike = __pyx_v_s->inspike;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":596 */
  __pyx_v_output_num = __pyx_v_s->output_num;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":597 */
  __pyx_v_input_num = __pyx_v_s->input_num;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":604 */
  for (__pyx_v_o = 0; __pyx_v_o < __pyx_v_output_num; ++__pyx_v_o) {

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":605 */
    (__pyx_v_o1[__pyx_v_o]) = ((__pyx_v_o1[__pyx_v_o]) - (((__pyx_v_o1[__pyx_v_o]) * __pyx_v_dt) / __pyx_v_tau_minus));

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":606 */
    __pyx_1 = (__pyx_v_outspike[__pyx_v_o]);
    if (__pyx_1) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":607 */
      __pyx_2 = __pyx_v_s->nearest_neighbor;
      if (__pyx_2) {

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":608 */
        (__pyx_v_o1[__pyx_v_o]) = 1.0;
        goto __pyx_L5;
      }
      /*else*/ {

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":610 */
        (__pyx_v_o1[__pyx_v_o]) = ((__pyx_v_o1[__pyx_v_o]) + 1.0);
      }
      __pyx_L5:;
      goto __pyx_L4;
    }
    __pyx_L4:;
  }

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":612 */
  for (__pyx_v_i = 0; __pyx_v_i < __pyx_v_input_num; ++__pyx_v_i) {

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":613 */
    (__pyx_v_r1[__pyx_v_i]) = ((__pyx_v_r1[__pyx_v_i]) - (((__pyx_v_r1[__pyx_v_i]) * __pyx_v_dt) / __pyx_v_tau_plus));

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":614 */
    __pyx_1 = (__pyx_v_inspike[__pyx_v_i]);
    if (__pyx_1) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":615 */
      __pyx_2 = __pyx_v_s->nearest_neighbor;
      if (__pyx_2) {

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":616 */
        (__pyx_v_r1[__pyx_v_i]) = 1.0;
        goto __pyx_L9;
      }
      /*else*/ {

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":618 */
        (__pyx_v_r1[__pyx_v_i]) = ((__pyx_v_r1[__pyx_v_i]) + 1.0);
      }
      __pyx_L9:;
      goto __pyx_L8;
    }
    __pyx_L8:;
  }

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":623 */
  __pyx_v_c = 0;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":624 */
  for (__pyx_v_i = 0; __pyx_v_i < __pyx_v_input_num; ++__pyx_v_i) {

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":625 */
    for (__pyx_v_o = 0; __pyx_v_o < __pyx_v_output_num; ++__pyx_v_o) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":628 */
      (__pyx_v_weights[__pyx_v_c]) = ((__pyx_v_weights[__pyx_v_c]) + ((((-(__pyx_v_inspike[__pyx_v_i])) * (__pyx_v_o1[__pyx_v_o])) * (__pyx_v_A2_minus + (__pyx_v_A3_minus * (__pyx_v_r2[__pyx_v_i])))) + (((__pyx_v_outspike[__pyx_v_o]) * (__pyx_v_r1[__pyx_v_i])) * (__pyx_v_A2_plus + (__pyx_v_A3_plus * (__pyx_v_o2[__pyx_v_o]))))));

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":632 */
      __pyx_v_c = (__pyx_v_c + 1);
    }
  }

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":638 */
  for (__pyx_v_o = 0; __pyx_v_o < __pyx_v_output_num; ++__pyx_v_o) {

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":639 */
    (__pyx_v_o2[__pyx_v_o]) = ((__pyx_v_o2[__pyx_v_o]) - (((__pyx_v_o2[__pyx_v_o]) * __pyx_v_dt) / __pyx_v_tau_y));

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":640 */
    __pyx_1 = (__pyx_v_outspike[__pyx_v_o]);
    if (__pyx_1) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":641 */
      __pyx_2 = __pyx_v_s->nearest_neighbor;
      if (__pyx_2) {

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":642 */
        (__pyx_v_o2[__pyx_v_o]) = 1.0;
        goto __pyx_L17;
      }
      /*else*/ {

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":644 */
        (__pyx_v_o2[__pyx_v_o]) = ((__pyx_v_o2[__pyx_v_o]) + 1.0);
      }
      __pyx_L17:;
      goto __pyx_L16;
    }
    __pyx_L16:;
  }

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_connection_groups.pyx":646 */
  for (__pyx_v_i = 0; __pyx_v_i < __pyx_v_input_num; ++__pyx_v_i) {

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static PyObject *__pyx_n_sequential;
static PyObject *__pyx_n_which_rate;
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static PyObject *__pyx_n_tau_ex;
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static PyObject *__pyx_n_t_refract;
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static PyObject *__pyx_n_V_thresh;
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static PyObject *__pyx_n_pattern_count;
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static PyObject *__pyx_n_tau_epsp2;
static PyObject *__pyx_n_V_peak;
static PyObject *__pyx_n_epsp_scale;

static PyObject *__pyx_k14p;
static PyObject *__pyx_k15p;
static PyObject *__pyx_k16p;
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static PyObject *__pyx_k18p;
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static PyObject *__pyx_k20p;
static PyObject *__pyx_k21p;
static PyObject *__pyx_k22p;

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static char (__pyx_k17[]) = "splikes.neuron_groups.Variable_Poisson";
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    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":180 */
    for (__pyx_v_i = 0; __pyx_v_i < __pyx_v_qty; ++__pyx_v_i) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":181 */
      (__pyx_v_ttn[__pyx_v_i]) = floor(((randu() * (__pyx_v_s->max_latency - __pyx_v_s->min_latency)) + __pyx_v_s->min_latency));
    }
    goto __pyx_L2;
  }
  __pyx_L2:;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":185 */
  __pyx_v_spike = __pyx_v_s->spike;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":187 */
  for (__pyx_v_i = 0; __pyx_v_i < __pyx_v_qty; ++__pyx_v_i) {

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":188 */
    __pyx_3 = (__pyx_v_t >= (__pyx_v_ttn[__pyx_v_i]));
    if (__pyx_3) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":189 */
      (__pyx_v_spike[__pyx_v_i]) = 1;

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":190 */
      __pyx_1 = PyFloat_FromDouble((__pyx_v_ttn[__pyx_v_i])); if (!__pyx_1) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 190; goto __pyx_L1;}
      __pyx_4 = PyFloat_FromDouble((1000.0 * __pyx_v_dt)); if (!__pyx_4) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 190; goto __pyx_L1;}
      __pyx_5 = PyObject_GetAttr(__pyx_v_self, __pyx_n_rate); if (!__pyx_5) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 190; goto __pyx_L1;}
      __pyx_6 = PyNumber_Divide(__pyx_4, __pyx_5); if (!__pyx_6) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 190; goto __pyx_L1;}
      Py_DECREF(__pyx_4); __pyx_4 = 0;
      Py_DECREF(__pyx_5); __pyx_5 = 0;
      __pyx_4 = PyNumber_Add(__pyx_1, __pyx_6); if (!__pyx_4) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 190; goto __pyx_L1;}
      Py_DECREF(__pyx_1); __pyx_1 = 0;
      Py_DECREF(__pyx_6); __pyx_6 = 0;
      __pyx_2 = PyFloat_AsDouble(__pyx_4); if (PyErr_Occurred()) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 190; goto __pyx_L1;}
      Py_DECREF(__pyx_4); __pyx_4 = 0;
      (__pyx_v_ttn[__pyx_v_i]) = __pyx_2;
      goto __pyx_L7;
    }
    /*else*/ {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":192 */
      (__pyx_v_spike[__pyx_v_i]) = 0;
    }
    __pyx_L7:;
  }

  __pyx_r = Py_None; Py_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1:;
  Py_XDECREF(__pyx_1);
  Py_XDECREF(__pyx_4);
  Py_XDECREF(__pyx_5);
  Py_XDECREF(__pyx_6);
  __Pyx_AddTraceback("simutils.Constant_Fixed_update");
  __pyx_r = 0;
  __pyx_L0:;
  Py_DECREF(__pyx_v_self);
  return __pyx_r;
}

static PyObject *__pyx_f_8simutils_Constant_Poisson_update(struct __pyx_t_8simutils_Neuron_Group_struct (*__pyx_v_s),PyObject *__pyx_v_self,double __pyx_v_t) {
  int __pyx_v_i;
  int __pyx_v_qty;
  double __pyx_v_rate;
  double __pyx_v_dt;
  char (*__pyx_v_spike);
  PyObject *__pyx_r;
  PyObject *__pyx_1 = 0;
  double __pyx_2;
  int __pyx_3;
  Py_INCREF(__pyx_v_self);

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":199 */
  __pyx_v_qty = __pyx_v_s->quantity;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":203 */
  __pyx_1 = PyObject_GetAttr(__pyx_v_self, __pyx_n_rate); if (!__pyx_1) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 203; goto __pyx_L1;}
  __pyx_2 = PyFloat_AsDouble(__pyx_1); if (PyErr_Occurred()) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 203; goto __pyx_L1;}
  Py_DECREF(__pyx_1); __pyx_1 = 0;
  __pyx_v_rate = __pyx_2;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":204 */
  __pyx_v_dt = __pyx_v_s->dt;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":207 */
  __pyx_v_spike = __pyx_v_s->spike;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":210 */
  for (__pyx_v_i = 0; __pyx_v_i < __pyx_v_qty; ++__pyx_v_i) {

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":211 */
    __pyx_3 = (randu() < ((__pyx_v_rate / 1000.0) / __pyx_v_dt));
    if (__pyx_3) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":212 */
      (__pyx_v_spike[__pyx_v_i]) = 1;
      goto __pyx_L4;
    }
    /*else*/ {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":214 */
      (__pyx_v_spike[__pyx_v_i]) = 0;
    }
    __pyx_L4:;
  }

  __pyx_r = Py_None; Py_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1:;
  Py_XDECREF(__pyx_1);
  __Pyx_AddTraceback("simutils.Constant_Poisson_update");
  __pyx_r = 0;
  __pyx_L0:;
  Py_DECREF(__pyx_v_self);
  return __pyx_r;
}

static PyObject *__pyx_f_8simutils_Variable_Poisson_update(struct __pyx_t_8simutils_Neuron_Group_struct (*__pyx_v_s),PyObject *__pyx_v_self,double __pyx_v_t) {
  int __pyx_v_i;
  int __pyx_v_offset;
  int __pyx_v_qty;
  int __pyx_v_number_of_rates;
  double __pyx_v_dt;
  double __pyx_v_time_between_rates;
  double __pyx_v_time_to_next_rate;
  double (*__pyx_v_rate);
  char (*__pyx_v_spike);
  int __pyx_v_sequential;
  PyObject *__pyx_r;
  int __pyx_1;
  Py_INCREF(__pyx_v_self);

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":221 */
  __pyx_v_qty = __pyx_v_s->quantity;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":224 */
  __pyx_v_dt = __pyx_v_s->dt;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":226 */
  __pyx_v_time_between_rates = __pyx_v_s->time_between_rates;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":227 */
  __pyx_v_time_to_next_rate = __pyx_v_s->time_to_next_rate;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":230 */
  __pyx_v_rate = __pyx_v_s->rate;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":231 */
  __pyx_v_number_of_rates = __pyx_v_s->number_of_rates;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":234 */
  __pyx_v_spike = __pyx_v_s->spike;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":237 */
  __pyx_v_sequential = __pyx_v_s->sequential;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":239 */
  __pyx_1 = (__pyx_v_t >= __pyx_v_time_to_next_rate);
  if (__pyx_1) {

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":240 */
    __pyx_v_s->time_to_next_rate = (__pyx_v_s->time_to_next_rate + __pyx_v_s->time_between_rates);

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":241 */
    __pyx_1 = __pyx_v_s->sequential;
    if (__pyx_1) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":242 */
      __pyx_v_s->which_rate = (__pyx_v_s->which_rate + 1);

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":243 */
      __pyx_1 = (__pyx_v_s->which_rate >= __pyx_v_number_of_rates);
      if (__pyx_1) {

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":244 */
        __pyx_v_s->which_rate = 0;
        goto __pyx_L4;
      }
      __pyx_L4:;
      goto __pyx_L3;
    }
    /*else*/ {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":246 */
      __pyx_v_s->which_rate = ((int )(randu() * __pyx_v_number_of_rates));
    }
    __pyx_L3:;
    goto __pyx_L2;
  }
  __pyx_L2:;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":249 */
  __pyx_v_offset = (__pyx_v_qty * __pyx_v_s->which_rate);

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":250 */
  for (__pyx_v_i = 0; __pyx_v_i < __pyx_v_qty; ++__pyx_v_i) {

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":251 */
    __pyx_1 = (randu() < (((__pyx_v_rate[(__pyx_v_i + __pyx_v_offset)]) / 1000.0) / __pyx_v_dt));
    if (__pyx_1) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":252 */
      (__pyx_v_spike[__pyx_v_i]) = 1;
      goto __pyx_L7;
    }
    /*else*/ {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":254 */
      (__pyx_v_spike[__pyx_v_i]) = 0;
    }
    __pyx_L7:;
  }

  __pyx_r = Py_None; Py_INCREF(Py_None);
  Py_DECREF(__pyx_v_self);
  return __pyx_r;
}

static PyObject *__pyx_n_adaptation_step;
static PyObject *__pyx_n_V_rest;
static PyObject *__pyx_n_tau_adaptation;

static PyObject *__pyx_f_8simutils_Integrate_and_Fire_update(struct __pyx_t_8simutils_Neuron_Group_struct (*__pyx_v_s),PyObject *__pyx_v_self,double __pyx_v_t) {
  int __pyx_v_n;
  int __pyx_v_c;
  int __pyx_v_cg;
  int __pyx_v_qty;
  double __pyx_v_dt;
  double (*__pyx_v_time_to_stop_refract);
  double (*__pyx_v_V);
  double (*__pyx_v_V_reset);
  int __pyx_v_number_of_connection_groups_to;
  char (*__pyx_v_old_spike);
  char (*__pyx_v_spike);
  double __pyx_v_gg_ex;
  double __pyx_v_gg_in;
  double __pyx_v_gmax;
  int __pyx_v_sign;
  double __pyx_v_tau_m;
  double __pyx_v_tau_in;
  double __pyx_v_tau_ex;
  double __pyx_v_reset_adaptation;
  double __pyx_v_t_refract;
  double __pyx_v_V_rev_exc;
  double __pyx_v_V_rev_inh;
  double __pyx_v_V_thresh;
  double __pyx_v_g_exc_max;
  double __pyx_v_g_inh_max;
  double (*__pyx_v_g);
  double (*__pyx_v_weights);
  double __pyx_v_sum;
  int __pyx_v_num_incell;
  int __pyx_v_num_outcell;
  int __pyx_v_ni;
  int __pyx_v_no;
  PyObject *__pyx_r;
  int __pyx_1;
  char __pyx_2;
  PyObject *__pyx_3 = 0;
  PyObject *__pyx_4 = 0;
  PyObject *__pyx_5 = 0;
  double __pyx_6;
  int __pyx_7;
  PyObject *__pyx_8 = 0;
  Py_INCREF(__pyx_v_self);

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":261 */
  __pyx_v_qty = __pyx_v_s->quantity;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":264 */
  __pyx_v_dt = __pyx_v_s->dt;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":268 */
  __pyx_v_time_to_stop_refract = __pyx_v_s->time_to_stop_refract;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":269 */
  __pyx_v_V = __pyx_v_s->V;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":270 */
  __pyx_v_V_reset = __pyx_v_s->V_reset;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":273 */
  __pyx_v_number_of_connection_groups_to = __pyx_v_s->number_of_connection_groups_to;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":276 */
  __pyx_v_spike = __pyx_v_s->spike;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":282 */
  __pyx_v_tau_m = __pyx_v_s->tau_m;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":283 */
  __pyx_v_tau_ex = __pyx_v_s->tau_ex;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":284 */
  __pyx_v_tau_in = __pyx_v_s->tau_in;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":285 */
  __pyx_v_reset_adaptation = __pyx_v_s->reset_adaptation;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":286 */
  __pyx_v_t_refract = __pyx_v_s->t_refract;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":291 */
  __pyx_v_V_rev_exc = __pyx_v_s->V_rev_exc;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":292 */
  __pyx_v_V_rev_inh = __pyx_v_s->V_rev_inh;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":293 */
  __pyx_v_V_thresh = __pyx_v_s->V_thresh;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":297 */
  __pyx_v_g_exc_max = __pyx_v_s->g_exc_max;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":298 */
  __pyx_v_g_inh_max = __pyx_v_s->g_inh_max;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":304 */
  __pyx_v_gg_ex = 0.0;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":305 */
  __pyx_v_gg_in = 0.0;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":306 */
  for (__pyx_v_cg = 0; __pyx_v_cg < __pyx_v_number_of_connection_groups_to; ++__pyx_v_cg) {

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":307 */
    __pyx_v_old_spike = (__pyx_v_s->c_old_spike[__pyx_v_cg]);

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":308 */
    __pyx_v_num_incell = (__pyx_v_s->c_num_incell[__pyx_v_cg]);

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":309 */
    __pyx_v_num_outcell = (__pyx_v_s->c_num_outcell[__pyx_v_cg]);

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":311 */
    __pyx_v_sign = (__pyx_v_s->c_sign[__pyx_v_cg]);

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":312 */
    __pyx_v_g = (__pyx_v_s->c_g[__pyx_v_cg]);

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":313 */
    __pyx_v_weights = (__pyx_v_s->c_weights[__pyx_v_cg]);

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":316 */
    __pyx_1 = (__pyx_v_sign > 0);
    if (__pyx_1) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":317 */
      __pyx_v_gmax = __pyx_v_g_exc_max;
      goto __pyx_L4;
    }
    /*else*/ {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":319 */
      __pyx_v_gmax = __pyx_v_g_inh_max;
    }
    __pyx_L4:;

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":321 */
    for (__pyx_v_ni = 0; __pyx_v_ni < __pyx_v_num_incell; ++__pyx_v_ni) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":322 */
      __pyx_2 = (__pyx_v_old_spike[__pyx_v_ni]);
      if (__pyx_2) {

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":323 */
        for (__pyx_v_no = 0; __pyx_v_no < __pyx_v_num_outcell; ++__pyx_v_no) {

          /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":324 */
          (__pyx_v_g[(__pyx_v_no + (__pyx_v_ni * __pyx_v_num_outcell))]) = ((__pyx_v_g[(__pyx_v_no + (__pyx_v_ni * __pyx_v_num_outcell))]) + (__pyx_v_gmax * (__pyx_v_weights[(__pyx_v_no + (__pyx_v_ni * __pyx_v_num_outcell))])));
        }
        goto __pyx_L7;
      }
      __pyx_L7:;
    }

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":326 */
    __pyx_v_sum = 0.0;

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":327 */
    __pyx_1 = (__pyx_v_num_incell * __pyx_v_num_outcell);
    for (__pyx_v_c = 0; __pyx_v_c < __pyx_1; ++__pyx_v_c) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":328 */
      __pyx_v_sum = (__pyx_v_sum + (__pyx_v_g[__pyx_v_c]));
    }

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":330 */
    __pyx_1 = (__pyx_v_sign > 0);
    if (__pyx_1) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":331 */
      __pyx_v_gg_ex = (__pyx_v_gg_ex + __pyx_v_sum);
      goto __pyx_L12;
    }
    /*else*/ {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":333 */
      __pyx_v_gg_in = (__pyx_v_gg_in + __pyx_v_sum);
    }
    __pyx_L12:;
  }

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":337 */
  for (__pyx_v_n = 0; __pyx_v_n < __pyx_v_qty; ++__pyx_v_n) {

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":339 */
    __pyx_1 = ((__pyx_v_time_to_stop_refract[__pyx_v_n]) <= __pyx_v_t);
    if (__pyx_1) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":341 */
      (__pyx_v_V[__pyx_v_n]) = ((((__pyx_v_V[__pyx_v_n]) - ((((__pyx_v_V[__pyx_v_n]) - (__pyx_v_V_reset[__pyx_v_n])) * __pyx_v_dt) / __pyx_v_tau_m)) + (((__pyx_v_dt * __pyx_v_gg_ex) * (__pyx_v_V_rev_exc - (__pyx_v_V[__pyx_v_n]))) / __pyx_v_tau_m)) + (((__pyx_v_dt * __pyx_v_gg_in) * (__pyx_v_V_rev_inh - (__pyx_v_V[__pyx_v_n]))) / __pyx_v_tau_m));
      goto __pyx_L15;
    }
    __pyx_L15:;

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":344 */
    __pyx_1 = ((__pyx_v_V[__pyx_v_n]) > __pyx_v_V_thresh);
    if (__pyx_1) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":345 */
      (__pyx_v_spike[__pyx_v_n]) = 1;

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":346 */
      __pyx_1 = (__pyx_v_reset_adaptation != 0);
      if (__pyx_1) {

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":347 */
        __pyx_3 = PyFloat_FromDouble((__pyx_v_V_reset[__pyx_v_n])); if (!__pyx_3) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 347; goto __pyx_L1;}
        __pyx_4 = __Pyx_GetName(__pyx_b, __pyx_n_adaptation_step); if (!__pyx_4) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 347; goto __pyx_L1;}
        __pyx_5 = PyNumber_Subtract(__pyx_3, __pyx_4); if (!__pyx_5) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 347; goto __pyx_L1;}
        Py_DECREF(__pyx_3); __pyx_3 = 0;
        Py_DECREF(__pyx_4); __pyx_4 = 0;
        __pyx_6 = PyFloat_AsDouble(__pyx_5); if (PyErr_Occurred()) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 347; goto __pyx_L1;}
        Py_DECREF(__pyx_5); __pyx_5 = 0;
        (__pyx_v_V_reset[__pyx_v_n]) = __pyx_6;
        goto __pyx_L17;
      }
      __pyx_L17:;

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":348 */
      (__pyx_v_V[__pyx_v_n]) = (__pyx_v_V_reset[__pyx_v_n]);

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":349 */
      (__pyx_v_time_to_stop_refract[__pyx_v_n]) = ((__pyx_v_time_to_stop_refract[__pyx_v_n]) + __pyx_v_t_refract);
      goto __pyx_L16;
    }
    /*else*/ {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":351 */
      (__pyx_v_spike[__pyx_v_n]) = 0;
    }
    __pyx_L16:;
  }

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":355 */
  for (__pyx_v_cg = 0; __pyx_v_cg < __pyx_v_number_of_connection_groups_to; ++__pyx_v_cg) {

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":356 */
    __pyx_v_num_incell = (__pyx_v_s->c_num_incell[__pyx_v_cg]);

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":357 */
    __pyx_v_num_outcell = (__pyx_v_s->c_num_outcell[__pyx_v_cg]);

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":359 */
    __pyx_v_sign = (__pyx_v_s->c_sign[__pyx_v_cg]);

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":360 */
    __pyx_v_g = (__pyx_v_s->c_g[__pyx_v_cg]);

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":362 */
    __pyx_1 = (__pyx_v_num_incell * __pyx_v_num_outcell);
    for (__pyx_v_c = 0; __pyx_v_c < __pyx_1; ++__pyx_v_c) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":363 */
      __pyx_7 = (__pyx_v_sign > 0);
      if (__pyx_7) {

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":364 */
        (__pyx_v_g[__pyx_v_c]) = ((__pyx_v_g[__pyx_v_c]) - (((__pyx_v_g[__pyx_v_c]) * __pyx_v_dt) / __pyx_v_tau_ex));
        goto __pyx_L22;
      }
      /*else*/ {

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":366 */
        (__pyx_v_g[__pyx_v_c]) = ((__pyx_v_g[__pyx_v_c]) - (((__pyx_v_g[__pyx_v_c]) * __pyx_v_dt) / __pyx_v_tau_in));
      }
      __pyx_L22:;
    }
  }

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":369 */
  __pyx_7 = (__pyx_v_reset_adaptation != 0);
  if (__pyx_7) {

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":370 */
    for (__pyx_v_n = 0; __pyx_v_n < __pyx_v_qty; ++__pyx_v_n) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":371 */
      __pyx_2 = (__pyx_v_spike[__pyx_v_n]);
      if (__pyx_2) {

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":372 */
        __pyx_3 = PyFloat_FromDouble((__pyx_v_V_reset[__pyx_v_n])); if (!__pyx_3) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; goto __pyx_L1;}
        __pyx_4 = PyFloat_FromDouble((__pyx_v_V_reset[__pyx_v_n])); if (!__pyx_4) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; goto __pyx_L1;}
        __pyx_5 = __Pyx_GetName(__pyx_b, __pyx_n_V_rest); if (!__pyx_5) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; goto __pyx_L1;}
        __pyx_8 = PyNumber_Subtract(__pyx_4, __pyx_5); if (!__pyx_8) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; goto __pyx_L1;}
        Py_DECREF(__pyx_4); __pyx_4 = 0;
        Py_DECREF(__pyx_5); __pyx_5 = 0;
        __pyx_4 = PyFloat_FromDouble(__pyx_v_dt); if (!__pyx_4) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; goto __pyx_L1;}
        __pyx_5 = PyNumber_Multiply(__pyx_8, __pyx_4); if (!__pyx_5) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; goto __pyx_L1;}
        Py_DECREF(__pyx_8); __pyx_8 = 0;
        Py_DECREF(__pyx_4); __pyx_4 = 0;
        __pyx_8 = __Pyx_GetName(__pyx_b, __pyx_n_tau_adaptation); if (!__pyx_8) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; goto __pyx_L1;}
        __pyx_4 = PyNumber_Divide(__pyx_5, __pyx_8); if (!__pyx_4) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; goto __pyx_L1;}
        Py_DECREF(__pyx_5); __pyx_5 = 0;
        Py_DECREF(__pyx_8); __pyx_8 = 0;
        __pyx_5 = PyNumber_Subtract(__pyx_3, __pyx_4); if (!__pyx_5) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; goto __pyx_L1;}
        Py_DECREF(__pyx_3); __pyx_3 = 0;
        Py_DECREF(__pyx_4); __pyx_4 = 0;
        __pyx_6 = PyFloat_AsDouble(__pyx_5); if (PyErr_Occurred()) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; goto __pyx_L1;}
        Py_DECREF(__pyx_5); __pyx_5 = 0;
        (__pyx_v_V_reset[__pyx_v_n]) = __pyx_6;
        goto __pyx_L26;
      }
      __pyx_L26:;
    }
    goto __pyx_L23;
  }
  __pyx_L23:;

  __pyx_r = Py_None; Py_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1:;
  Py_XDECREF(__pyx_3);
  Py_XDECREF(__pyx_4);
  Py_XDECREF(__pyx_5);
  Py_XDECREF(__pyx_8);
  __Pyx_AddTraceback("simutils.Integrate_and_Fire_update");
  __pyx_r = 0;
  __pyx_L0:;
  Py_DECREF(__pyx_v_self);
  return __pyx_r;
}

static PyObject *__pyx_f_8simutils_Stochastic_Rate_update(struct __pyx_t_8simutils_Neuron_Group_struct (*__pyx_v_s),PyObject *__pyx_v_self,double __pyx_v_t) {
  int __pyx_v_n;
  int __pyx_v_c;
  int __pyx_v_cg;
  int __pyx_v_number_of_connection_groups_to;
  char (*__pyx_v_old_spike);
  char (*__pyx_v_spike);
  double (*__pyx_v_y);
  int __pyx_v_sign;
  double (*__pyx_v_g);
  double (*__pyx_v_weights);
  double __pyx_v_sum;
  int __pyx_v_num_incell;
  int __pyx_v_num_outcell;
  int __pyx_v_ni;
  int __pyx_v_no;
  double __pyx_v_dt;
  int __pyx_v_qty;
  double __pyx_v_activation_magnitude;
  double __pyx_v_tau_activation;
  PyObject *__pyx_r;
  char __pyx_1;
  int __pyx_2;
  Py_INCREF(__pyx_v_self);

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":379 */
  __pyx_v_number_of_connection_groups_to = __pyx_v_s->number_of_connection_groups_to;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":382 */
  __pyx_v_spike = __pyx_v_s->spike;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":386 */
  __pyx_v_y = __pyx_v_s->y;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":394 */
  __pyx_v_dt = __pyx_v_s->dt;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":397 */
  __pyx_v_qty = __pyx_v_s->quantity;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":400 */
  __pyx_v_activation_magnitude = __pyx_v_s->activation_magnitude;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":401 */
  __pyx_v_tau_activation = __pyx_v_s->tau_activation;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":403 */
  for (__pyx_v_cg = 0; __pyx_v_cg < __pyx_v_number_of_connection_groups_to; ++__pyx_v_cg) {

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":404 */
    __pyx_v_old_spike = (__pyx_v_s->c_old_spike[__pyx_v_cg]);

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":405 */
    __pyx_v_num_incell = (__pyx_v_s->c_num_incell[__pyx_v_cg]);

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":406 */
    __pyx_v_num_outcell = (__pyx_v_s->c_num_outcell[__pyx_v_cg]);

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":408 */
    __pyx_v_sign = (__pyx_v_s->c_sign[__pyx_v_cg]);

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":409 */
    __pyx_v_g = (__pyx_v_s->c_g[__pyx_v_cg]);

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":410 */
    __pyx_v_weights = (__pyx_v_s->c_weights[__pyx_v_cg]);

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":412 */
    for (__pyx_v_ni = 0; __pyx_v_ni < __pyx_v_num_incell; ++__pyx_v_ni) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":413 */
      __pyx_1 = (__pyx_v_old_spike[__pyx_v_ni]);
      if (__pyx_1) {

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":414 */
        for (__pyx_v_no = 0; __pyx_v_no < __pyx_v_num_outcell; ++__pyx_v_no) {

          /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":415 */
          (__pyx_v_g[(__pyx_v_no + (__pyx_v_ni * __pyx_v_num_outcell))]) = ((__pyx_v_g[(__pyx_v_no + (__pyx_v_ni * __pyx_v_num_outcell))]) + ((__pyx_v_activation_magnitude * (__pyx_v_weights[(__pyx_v_no + (__pyx_v_ni * __pyx_v_num_outcell))])) * __pyx_v_sign));
        }
        goto __pyx_L6;
      }
      __pyx_L6:;
    }

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":417 */
    for (__pyx_v_no = 0; __pyx_v_no < __pyx_v_num_outcell; ++__pyx_v_no) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":418 */
      __pyx_v_sum = 0.0;

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":419 */
      for (__pyx_v_ni = 0; __pyx_v_ni < __pyx_v_num_incell; ++__pyx_v_ni) {

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":420 */
        __pyx_v_sum = (__pyx_v_sum + (__pyx_v_g[(__pyx_v_no + (__pyx_v_ni * __pyx_v_num_outcell))]));
      }

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":422 */
      (__pyx_v_y[__pyx_v_no]) = ((__pyx_v_y[__pyx_v_no]) + (((1.0 / __pyx_v_tau_activation) * (__pyx_v_sum - (__pyx_v_y[__pyx_v_no]))) * __pyx_v_dt));
    }

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":426 */
    __pyx_2 = (__pyx_v_num_incell * __pyx_v_num_outcell);
    for (__pyx_v_c = 0; __pyx_v_c < __pyx_2; ++__pyx_v_c) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":427 */
      (__pyx_v_g[__pyx_v_c]) = ((__pyx_v_g[__pyx_v_c]) - (((__pyx_v_g[__pyx_v_c]) * __pyx_v_dt) / __pyx_v_tau_activation));
    }
  }

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":431 */
  for (__pyx_v_n = 0; __pyx_v_n < __pyx_v_qty; ++__pyx_v_n) {

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":432 */
    __pyx_2 = (randu() < (((__pyx_v_y[__pyx_v_n]) / 1000.0) / __pyx_v_dt));
    if (__pyx_2) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":433 */
      (__pyx_v_spike[__pyx_v_n]) = 1;
      goto __pyx_L17;
    }
    /*else*/ {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":435 */
      (__pyx_v_spike[__pyx_v_n]) = 0;
    }
    __pyx_L17:;
  }

  __pyx_r = Py_None; Py_INCREF(Py_None);
  Py_DECREF(__pyx_v_self);
  return __pyx_r;
}

static PyObject *__pyx_n_pattern;

static PyObject *__pyx_f_8simutils_Spike_Pattern_update(struct __pyx_t_8simutils_Neuron_Group_struct (*__pyx_v_s),PyObject *__pyx_v_self,double __pyx_v_t) {
  int __pyx_v_i;
  int __pyx_v_qty;
  double __pyx_v_rate;
  double __pyx_v_dt;
  double (*__pyx_v_ttn);
  char (*__pyx_v_spike);
  int (*__pyx_v_pattern_count);
  int (*__pyx_v_pattern_length);
  PyObject *__pyx_r;
  int __pyx_1;
  PyObject *__pyx_2 = 0;
  PyObject *__pyx_3 = 0;
  PyObject *__pyx_4 = 0;
  PyObject *__pyx_5 = 0;
  double __pyx_6;
  Py_INCREF(__pyx_v_self);

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":443 */
  __pyx_v_qty = __pyx_v_s->quantity;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":446 */
  __pyx_v_rate = __pyx_v_s->rate_val;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":449 */
  __pyx_v_dt = __pyx_v_s->dt;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":452 */
  __pyx_v_ttn = __pyx_v_s->time_to_next_spike;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":456 */
  __pyx_v_spike = __pyx_v_s->spike;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":459 */
  __pyx_v_pattern_count = __pyx_v_s->pattern_count;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":460 */
  __pyx_v_pattern_length = __pyx_v_s->pattern_length;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":462 */
  __pyx_1 = (__pyx_v_t >= __pyx_v_s->time_to_next_pattern);
  if (__pyx_1) {

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":463 */
    __pyx_v_s->time_for_last_pattern = __pyx_v_t;

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":464 */
    __pyx_2 = PyFloat_FromDouble(__pyx_v_s->time_to_next_pattern); if (!__pyx_2) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; goto __pyx_L1;}
    __pyx_3 = PyFloat_FromDouble((1000 * __pyx_v_dt)); if (!__pyx_3) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; goto __pyx_L1;}
    __pyx_4 = PyObject_GetAttr(__pyx_v_self, __pyx_n_rate); if (!__pyx_4) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; goto __pyx_L1;}
    __pyx_5 = PyNumber_Divide(__pyx_3, __pyx_4); if (!__pyx_5) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; goto __pyx_L1;}
    Py_DECREF(__pyx_3); __pyx_3 = 0;
    Py_DECREF(__pyx_4); __pyx_4 = 0;
    __pyx_3 = PyNumber_Add(__pyx_2, __pyx_5); if (!__pyx_3) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; goto __pyx_L1;}
    Py_DECREF(__pyx_2); __pyx_2 = 0;
    Py_DECREF(__pyx_5); __pyx_5 = 0;
    __pyx_6 = PyFloat_AsDouble(__pyx_3); if (PyErr_Occurred()) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; goto __pyx_L1;}
    Py_DECREF(__pyx_3); __pyx_3 = 0;
    __pyx_v_s->time_to_next_pattern = __pyx_6;

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":465 */
    for (__pyx_v_i = 0; __pyx_v_i < __pyx_v_qty; ++__pyx_v_i) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":466 */
      __pyx_4 = PyObject_GetAttr(__pyx_v_self, __pyx_n_pattern); if (!__pyx_4) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 466; goto __pyx_L1;}
      __pyx_2 = PyInt_FromLong(__pyx_v_i); if (!__pyx_2) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 466; goto __pyx_L1;}
      __pyx_5 = PyObject_GetItem(__pyx_4, __pyx_2); if (!__pyx_5) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 466; goto __pyx_L1;}
      Py_DECREF(__pyx_4); __pyx_4 = 0;
      Py_DECREF(__pyx_2); __pyx_2 = 0;
      __pyx_3 = PyInt_FromLong(0); if (!__pyx_3) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 466; goto __pyx_L1;}
      __pyx_4 = PyObject_GetItem(__pyx_5, __pyx_3); if (!__pyx_4) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 466; goto __pyx_L1;}
      Py_DECREF(__pyx_5); __pyx_5 = 0;
      Py_DECREF(__pyx_3); __pyx_3 = 0;
      __pyx_2 = PyFloat_FromDouble(__pyx_v_t); if (!__pyx_2) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 466; goto __pyx_L1;}
      __pyx_5 = PyNumber_Add(__pyx_4, __pyx_2); if (!__pyx_5) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 466; goto __pyx_L1;}
      Py_DECREF(__pyx_4); __pyx_4 = 0;
      Py_DECREF(__pyx_2); __pyx_2 = 0;
      __pyx_6 = PyFloat_AsDouble(__pyx_5); if (PyErr_Occurred()) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 466; goto __pyx_L1;}
      Py_DECREF(__pyx_5); __pyx_5 = 0;
      (__pyx_v_ttn[__pyx_v_i]) = __pyx_6;

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":467 */
      (__pyx_v_pattern_count[__pyx_v_i]) = 0;
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    goto __pyx_L2;
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  __pyx_L2:;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":469 */
  for (__pyx_v_i = 0; __pyx_v_i < __pyx_v_qty; ++__pyx_v_i) {

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":470 */
    __pyx_1 = (__pyx_v_t >= (__pyx_v_ttn[__pyx_v_i]));
    if (__pyx_1) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":471 */
      (__pyx_v_spike[__pyx_v_i]) = 1;

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":473 */
      (__pyx_v_pattern_count[__pyx_v_i]) = ((__pyx_v_pattern_count[__pyx_v_i]) + 1);

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":474 */
      __pyx_1 = ((__pyx_v_pattern_count[__pyx_v_i]) == (__pyx_v_pattern_length[__pyx_v_i]));
      if (__pyx_1) {

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":475 */
        (__pyx_v_ttn[__pyx_v_i]) = 1e500;
        goto __pyx_L8;
      }
      /*else*/ {

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":477 */
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        __pyx_4 = PyInt_FromLong(__pyx_v_i); if (!__pyx_4) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 477; goto __pyx_L1;}
        __pyx_2 = PyObject_GetItem(__pyx_3, __pyx_4); if (!__pyx_2) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 477; goto __pyx_L1;}
        Py_DECREF(__pyx_3); __pyx_3 = 0;
        Py_DECREF(__pyx_4); __pyx_4 = 0;
        __pyx_5 = PyInt_FromLong((__pyx_v_pattern_count[__pyx_v_i])); if (!__pyx_5) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 477; goto __pyx_L1;}
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        Py_DECREF(__pyx_2); __pyx_2 = 0;
        Py_DECREF(__pyx_5); __pyx_5 = 0;
        __pyx_4 = PyFloat_FromDouble(__pyx_v_s->time_for_last_pattern); if (!__pyx_4) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 477; goto __pyx_L1;}
        __pyx_2 = PyNumber_Add(__pyx_3, __pyx_4); if (!__pyx_2) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 477; goto __pyx_L1;}
        Py_DECREF(__pyx_3); __pyx_3 = 0;
        Py_DECREF(__pyx_4); __pyx_4 = 0;
        __pyx_6 = PyFloat_AsDouble(__pyx_2); if (PyErr_Occurred()) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 477; goto __pyx_L1;}
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      __pyx_L8:;
      goto __pyx_L7;
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      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":479 */
      (__pyx_v_spike[__pyx_v_i]) = 0;
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    __pyx_L7:;
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  __pyx_r = Py_None; Py_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1:;
  Py_XDECREF(__pyx_2);
  Py_XDECREF(__pyx_3);
  Py_XDECREF(__pyx_4);
  Py_XDECREF(__pyx_5);
  __Pyx_AddTraceback("simutils.Spike_Pattern_update");
  __pyx_r = 0;
  __pyx_L0:;
  Py_DECREF(__pyx_v_self);
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}

static PyObject *__pyx_f_8simutils_Izh_update(struct __pyx_t_8simutils_Neuron_Group_struct (*__pyx_v_s),PyObject *__pyx_v_self,double __pyx_v_t) {
  int __pyx_v_n;
  int __pyx_v_cg;
  int __pyx_v_qty;
  double __pyx_v_dt;
  double (*__pyx_v_V);
  double (*__pyx_v_u);
  double (*__pyx_v_epsp1);
  double (*__pyx_v_epsp2);
  double (*__pyx_v_ipsp1);
  double (*__pyx_v_ipsp2);
  int __pyx_v_number_of_connection_groups_to;
  double __pyx_v_a;
  double __pyx_v_b;
  double __pyx_v_d;
  double __pyx_v_I;
  double __pyx_v_V_reset;
  char (*__pyx_v_old_spike);
  char (*__pyx_v_spike);
  PyObject *__pyx_v_epsp_scale;
  int __pyx_v_sign;
  double __pyx_v_V_peak;
  double __pyx_v_g_exc_max;
  double __pyx_v_g_inh_max;
  double (*__pyx_v_weights);
  int __pyx_v_num_incell;
  int __pyx_v_num_outcell;
  int __pyx_v_ni;
  int __pyx_v_no;
  PyObject *__pyx_v_gg_ex;
  PyObject *__pyx_v_gg_in;
  double __pyx_v_tm;
  double __pyx_v_norm_const;
  double __pyx_v_w;
  double __pyx_v_tau_epsp1;
  double __pyx_v_tau_epsp2;
  PyObject *__pyx_r;
  char __pyx_1;
  PyObject *__pyx_2 = 0;
  int __pyx_3;
  PyObject *__pyx_4 = 0;
  PyObject *__pyx_5 = 0;
  PyObject *__pyx_6 = 0;
  double __pyx_7;
  Py_INCREF(__pyx_v_self);
  __pyx_v_epsp_scale = Py_None; Py_INCREF(Py_None);
  __pyx_v_gg_ex = Py_None; Py_INCREF(Py_None);
  __pyx_v_gg_in = Py_None; Py_INCREF(Py_None);

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":485 */
  __pyx_v_qty = __pyx_v_s->quantity;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":488 */
  __pyx_v_dt = __pyx_v_s->dt;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":492 */
  __pyx_v_V = __pyx_v_s->V;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":493 */
  __pyx_v_u = __pyx_v_s->u;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":494 */
  __pyx_v_epsp1 = __pyx_v_s->epsp1;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":495 */
  __pyx_v_epsp2 = __pyx_v_s->epsp2;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":496 */
  __pyx_v_ipsp1 = __pyx_v_s->ipsp1;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":497 */
  __pyx_v_ipsp2 = __pyx_v_s->ipsp2;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":500 */
  __pyx_v_number_of_connection_groups_to = __pyx_v_s->number_of_connection_groups_to;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":503 */
  __pyx_v_a = __pyx_v_s->a;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":504 */
  __pyx_v_b = __pyx_v_s->b;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":505 */
  __pyx_v_V_reset = __pyx_v_s->c;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":506 */
  __pyx_v_d = __pyx_v_s->d;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":507 */
  __pyx_v_I = __pyx_v_s->I;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":510 */
  __pyx_v_spike = __pyx_v_s->spike;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":512 */
  for (__pyx_v_n = 0; __pyx_v_n < __pyx_v_qty; ++__pyx_v_n) {

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":513 */
    __pyx_1 = (__pyx_v_spike[__pyx_v_n]);
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      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":514 */
      (__pyx_v_V[__pyx_v_n]) = __pyx_v_V_reset;
      goto __pyx_L4;
    }
    __pyx_L4:;
  }

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":519 */
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  Py_DECREF(__pyx_v_epsp_scale);
  __pyx_v_epsp_scale = __pyx_2;
  __pyx_2 = 0;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":522 */
  __pyx_v_V_peak = __pyx_v_s->V_peak;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":525 */
  __pyx_v_g_exc_max = __pyx_v_s->g_exc_max;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":526 */
  __pyx_v_g_inh_max = __pyx_v_s->g_inh_max;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":532 */
  __pyx_2 = PyFloat_FromDouble(0.0); if (!__pyx_2) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 532; goto __pyx_L1;}
  Py_DECREF(__pyx_v_gg_ex);
  __pyx_v_gg_ex = __pyx_2;
  __pyx_2 = 0;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":533 */
  __pyx_2 = PyFloat_FromDouble(0.0); if (!__pyx_2) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; goto __pyx_L1;}
  Py_DECREF(__pyx_v_gg_in);
  __pyx_v_gg_in = __pyx_2;
  __pyx_2 = 0;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":538 */
  __pyx_v_tau_epsp1 = __pyx_v_s->tau_epsp1;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":539 */
  __pyx_v_tau_epsp2 = __pyx_v_s->tau_epsp2;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":541 */
  __pyx_v_tm = ((log(__pyx_v_tau_epsp2) - log(__pyx_v_tau_epsp1)) / ((1.0 / __pyx_v_tau_epsp1) - (1.0 / __pyx_v_tau_epsp2)));

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":542 */
  __pyx_v_norm_const = (exp(((-__pyx_v_tm) / __pyx_v_tau_epsp1)) - exp(((-__pyx_v_tm) / __pyx_v_tau_epsp2)));

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":546 */
  for (__pyx_v_n = 0; __pyx_v_n < __pyx_v_qty; ++__pyx_v_n) {

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":548 */
    (__pyx_v_epsp1[__pyx_v_n]) = ((__pyx_v_epsp1[__pyx_v_n]) - (((__pyx_v_epsp1[__pyx_v_n]) * __pyx_v_dt) / __pyx_v_tau_epsp1));

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":549 */
    (__pyx_v_epsp2[__pyx_v_n]) = ((__pyx_v_epsp2[__pyx_v_n]) - (((__pyx_v_epsp2[__pyx_v_n]) * __pyx_v_dt) / __pyx_v_tau_epsp2));

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":551 */
    (__pyx_v_ipsp1[__pyx_v_n]) = ((__pyx_v_ipsp1[__pyx_v_n]) - (((__pyx_v_ipsp1[__pyx_v_n]) * __pyx_v_dt) / __pyx_v_tau_epsp1));

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":552 */
    (__pyx_v_ipsp2[__pyx_v_n]) = ((__pyx_v_ipsp2[__pyx_v_n]) - (((__pyx_v_ipsp2[__pyx_v_n]) * __pyx_v_dt) / __pyx_v_tau_epsp2));
  }

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":554 */
  for (__pyx_v_cg = 0; __pyx_v_cg < __pyx_v_number_of_connection_groups_to; ++__pyx_v_cg) {

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":556 */
    __pyx_v_old_spike = (__pyx_v_s->c_old_spike[__pyx_v_cg]);

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":557 */
    __pyx_v_num_incell = (__pyx_v_s->c_num_incell[__pyx_v_cg]);

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":558 */
    __pyx_v_num_outcell = (__pyx_v_s->c_num_outcell[__pyx_v_cg]);

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":560 */
    __pyx_v_sign = (__pyx_v_s->c_sign[__pyx_v_cg]);

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":561 */
    __pyx_v_weights = (__pyx_v_s->c_weights[__pyx_v_cg]);

    /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":563 */
    for (__pyx_v_ni = 0; __pyx_v_ni < __pyx_v_num_incell; ++__pyx_v_ni) {

      /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":564 */
      __pyx_1 = (__pyx_v_old_spike[__pyx_v_ni]);
      if (__pyx_1) {

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":566 */
        __pyx_v_w = (__pyx_v_weights[(__pyx_v_no + (__pyx_v_ni * __pyx_v_num_outcell))]);

        /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":567 */
        __pyx_3 = (__pyx_v_sign > 0);
        if (__pyx_3) {

          /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":568 */
          for (__pyx_v_no = 0; __pyx_v_no < __pyx_v_num_outcell; ++__pyx_v_no) {

            /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":569 */
            __pyx_2 = PyFloat_FromDouble((__pyx_v_epsp1[__pyx_v_no])); if (!__pyx_2) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; goto __pyx_L1;}
            __pyx_4 = PyFloat_FromDouble(__pyx_v_w); if (!__pyx_4) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; goto __pyx_L1;}
            __pyx_5 = PyNumber_Multiply(__pyx_v_epsp_scale, __pyx_4); if (!__pyx_5) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; goto __pyx_L1;}
            Py_DECREF(__pyx_4); __pyx_4 = 0;
            __pyx_4 = PyFloat_FromDouble(__pyx_v_norm_const); if (!__pyx_4) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; goto __pyx_L1;}
            __pyx_6 = PyNumber_Divide(__pyx_5, __pyx_4); if (!__pyx_6) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; goto __pyx_L1;}
            Py_DECREF(__pyx_5); __pyx_5 = 0;
            Py_DECREF(__pyx_4); __pyx_4 = 0;
            __pyx_5 = PyNumber_Add(__pyx_2, __pyx_6); if (!__pyx_5) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; goto __pyx_L1;}
            Py_DECREF(__pyx_2); __pyx_2 = 0;
            Py_DECREF(__pyx_6); __pyx_6 = 0;
            __pyx_7 = PyFloat_AsDouble(__pyx_5); if (PyErr_Occurred()) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; goto __pyx_L1;}
            Py_DECREF(__pyx_5); __pyx_5 = 0;
            (__pyx_v_epsp1[__pyx_v_no]) = __pyx_7;

            /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":570 */
            __pyx_4 = PyFloat_FromDouble((__pyx_v_epsp2[__pyx_v_no])); if (!__pyx_4) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; goto __pyx_L1;}
            __pyx_2 = PyFloat_FromDouble(__pyx_v_w); if (!__pyx_2) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; goto __pyx_L1;}
            __pyx_6 = PyNumber_Multiply(__pyx_v_epsp_scale, __pyx_2); if (!__pyx_6) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; goto __pyx_L1;}
            Py_DECREF(__pyx_2); __pyx_2 = 0;
            __pyx_5 = PyFloat_FromDouble(__pyx_v_norm_const); if (!__pyx_5) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; goto __pyx_L1;}
            __pyx_2 = PyNumber_Divide(__pyx_6, __pyx_5); if (!__pyx_2) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; goto __pyx_L1;}
            Py_DECREF(__pyx_6); __pyx_6 = 0;
            Py_DECREF(__pyx_5); __pyx_5 = 0;
            __pyx_6 = PyNumber_Add(__pyx_4, __pyx_2); if (!__pyx_6) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; goto __pyx_L1;}
            Py_DECREF(__pyx_4); __pyx_4 = 0;
            Py_DECREF(__pyx_2); __pyx_2 = 0;
            __pyx_7 = PyFloat_AsDouble(__pyx_6); if (PyErr_Occurred()) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; goto __pyx_L1;}
            Py_DECREF(__pyx_6); __pyx_6 = 0;
            (__pyx_v_epsp2[__pyx_v_no]) = __pyx_7;
          }
          goto __pyx_L12;
        }
        /*else*/ {

          /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":572 */
          for (__pyx_v_no = 0; __pyx_v_no < __pyx_v_num_outcell; ++__pyx_v_no) {

            /* "/home/bblais/python/work/splikes/splikes_orig/trunk/c_neuron_groups.pyx":573 */
            __pyx_5 = PyFloat_FromDouble((__pyx_v_ipsp1[__pyx_v_no])); if (!__pyx_5) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 573; goto __pyx_L1;}
            __pyx_4 = PyFloat_FromDouble(__pyx_v_w); if (!__pyx_4) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 573; goto __pyx_L1;}
            __pyx_2 = PyNumber_Multiply(__pyx_v_epsp_scale, __pyx_4); if (!__pyx_2) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 573; goto __pyx_L1;}
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  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/simutils.pxi":9 */
  __pyx_2 = __Pyx_Import(__pyx_n_sim, 0); if (!__pyx_2) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 9; goto __pyx_L1;}
  if (PyObject_SetAttr(__pyx_m, __pyx_n_sim, __pyx_2) < 0) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 9; goto __pyx_L1;}
  Py_DECREF(__pyx_2); __pyx_2 = 0;

  /* "/home/bblais/python/work/splikes/splikes_orig/trunk/simutils.pyx":131 */
  return;
  __pyx_L1:;
  Py_XDECREF(__pyx_1);
  Py_XDECREF(__pyx_2);
  __Pyx_AddTraceback("simutils");
}

static char *__pyx_filenames[] = {
  "c_connection_groups.pyx",
  "c_neuron_groups.pyx",
  "simutils.pyx",
  "c_numpy.pxd",
  "simutils.pxi",
};

/* Runtime support code */

static void __pyx_init_filenames(void) {
  __pyx_f = __pyx_filenames;
}

static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list) {
    PyObject *__import__ = 0;
    PyObject *empty_list = 0;
    PyObject *module = 0;
    PyObject *global_dict = 0;
    PyObject *empty_dict = 0;
    PyObject *list;
    __import__ = PyObject_GetAttrString(__pyx_b, "__import__");
    if (!__import__)
        goto bad;
    if (from_list)
        list = from_list;
    else {
        empty_list = PyList_New(0);
        if (!empty_list)
            goto bad;
        list = empty_list;
    }
    global_dict = PyModule_GetDict(__pyx_m);
    if (!global_dict)
        goto bad;
    empty_dict = PyDict_New();
    if (!empty_dict)
        goto bad;
    module = PyObject_CallFunction(__import__, "OOOO",
        name, global_dict, empty_dict, list);
bad:
    Py_XDECREF(empty_list);
    Py_XDECREF(__import__);
    Py_XDECREF(empty_dict);
    return module;
}

static int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) {
    if (!type) {
        PyErr_Format(PyExc_SystemError, "Missing type object");
        return 0;
    }
    if (obj == Py_None || PyObject_TypeCheck(obj, type))
        return 1;
    PyErr_Format(PyExc_TypeError, "Cannot convert %s to %s",
        obj->ob_type->tp_name, type->tp_name);
    return 0;
}

static PyObject *__Pyx_GetStdout(void) {
    PyObject *f = PySys_GetObject("stdout");
    if (!f) {
        PyErr_SetString(PyExc_RuntimeError, "lost sys.stdout");
    }
    return f;
}

static int __Pyx_PrintItem(PyObject *v) {
    PyObject *f;
    
    if (!(f = __Pyx_GetStdout()))
        return -1;
    if (PyFile_SoftSpace(f, 1)) {
        if (PyFile_WriteString(" ", f) < 0)
            return -1;
    }
    if (PyFile_WriteObject(v, f, Py_PRINT_RAW) < 0)
        return -1;
    if (PyString_Check(v)) {
        char *s = PyString_AsString(v);
        int len = PyString_Size(v);
        if (len > 0 &&
            isspace(Py_CHARMASK(s[len-1])) &&
            s[len-1] != ' ')
                PyFile_SoftSpace(f, 0);
    }
    return 0;
}

static int __Pyx_PrintNewline(void) {
    PyObject *f;
    
    if (!(f = __Pyx_GetStdout()))
        return -1;
    if (PyFile_WriteString("\n", f) < 0)
        return -1;
    PyFile_SoftSpace(f, 0);
    return 0;
}

static void __Pyx_WriteUnraisable(char *name) {
    PyObject *old_exc, *old_val, *old_tb;
    PyObject *ctx;
    PyErr_Fetch(&old_exc, &old_val, &old_tb);
    ctx = PyString_FromString(name);
    PyErr_Restore(old_exc, old_val, old_tb);
    if (!ctx)
        ctx = Py_None;
    PyErr_WriteUnraisable(ctx);
}

static PyObject *__Pyx_GetName(PyObject *dict, PyObject *name) {
    PyObject *result;
    result = PyObject_GetAttr(dict, name);
    if (!result)
        PyErr_SetObject(PyExc_NameError, name);
    return result;
}

static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb) {
    Py_XINCREF(type);
    Py_XINCREF(value);
    Py_XINCREF(tb);
    /* First, check the traceback argument, replacing None with NULL. */
    if (tb == Py_None) {
        Py_DECREF(tb);
        tb = 0;
    }
    else if (tb != NULL && !PyTraceBack_Check(tb)) {
        PyErr_SetString(PyExc_TypeError,
            "raise: arg 3 must be a traceback or None");
        goto raise_error;
    }
    /* Next, replace a missing value with None */
    if (value == NULL) {
        value = Py_None;
        Py_INCREF(value);
    }
    /* Next, repeatedly, replace a tuple exception with its first item */
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        type = PyTuple_GET_ITEM(type, 0);
        Py_INCREF(type);
        Py_DECREF(tmp);
    }
    if (PyString_Check(type)) {
        if (PyErr_Warn(PyExc_DeprecationWarning,
                "raising a string exception is deprecated"))
            goto raise_error;
    }
    else if (PyType_Check(type) || PyClass_Check(type))
        ; /*PyErr_NormalizeException(&type, &value, &tb);*/
    else {
        /* Raising an instance.  The value should be a dummy. */
        if (value != Py_None) {
            PyErr_SetString(PyExc_TypeError,
                "instance exception may not have a separate value");
            goto raise_error;
        }
        /* Normalize to raise <class>, <instance> */
        Py_DECREF(value);
        value = type;
        if (PyInstance_Check(type))
            type = (PyObject*) ((PyInstanceObject*)type)->in_class;
        else
            type = (PyObject*) type->ob_type;
        Py_INCREF(type);
    }
    PyErr_Restore(type, value, tb);
    return;
raise_error:
    Py_XDECREF(value);
    Py_XDECREF(type);
    Py_XDECREF(tb);
    return;
}

static int __Pyx_InternStrings(__Pyx_InternTabEntry *t) {
    while (t->p) {
        *t->p = PyString_InternFromString(t->s);
        if (!*t->p)
            return -1;
        ++t;
    }
    return 0;
}

static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
    while (t->p) {
        *t->p = PyString_FromStringAndSize(t->s, t->n - 1);
        if (!*t->p)
            return -1;
        ++t;
    }
    return 0;
}

static PyTypeObject *__Pyx_ImportType(char *module_name, char *class_name, 
    long size) 
{
    PyObject *py_module_name = 0;
    PyObject *py_class_name = 0;
    PyObject *py_name_list = 0;
    PyObject *py_module = 0;
    PyObject *result = 0;
    
    py_module_name = PyString_FromString(module_name);
    if (!py_module_name)
        goto bad;
    py_class_name = PyString_FromString(class_name);
    if (!py_class_name)
        goto bad;
    py_name_list = PyList_New(1);
    if (!py_name_list)
        goto bad;
    Py_INCREF(py_class_name);
    if (PyList_SetItem(py_name_list, 0, py_class_name) < 0)
        goto bad;
    py_module = __Pyx_Import(py_module_name, py_name_list);
    if (!py_module)
        goto bad;
    result = PyObject_GetAttr(py_module, py_class_name);
    if (!result)
        goto bad;
    if (!PyType_Check(result)) {
        PyErr_Format(PyExc_TypeError, 
            "%s.%s is not a type object",
            module_name, class_name);
        goto bad;
    }
    if (((PyTypeObject *)result)->tp_basicsize != size) {
        PyErr_Format(PyExc_ValueError, 
            "%s.%s does not appear to be the correct type object",
            module_name, class_name);
        goto bad;
    }
    goto done;
bad:
    Py_XDECREF(result);
    result = 0;
done:
    Py_XDECREF(py_module_name);
    Py_XDECREF(py_class_name);
    Py_XDECREF(py_name_list);
    return (PyTypeObject *)result;
}

#include "compile.h"
#include "frameobject.h"
#include "traceback.h"

static void __Pyx_AddTraceback(char *funcname) {
    PyObject *py_srcfile = 0;
    PyObject *py_funcname = 0;
    PyObject *py_globals = 0;
    PyObject *empty_tuple = 0;
    PyObject *empty_string = 0;
    PyCodeObject *py_code = 0;
    PyFrameObject *py_frame = 0;
    
    py_srcfile = PyString_FromString(__pyx_filename);
    if (!py_srcfile) goto bad;
    py_funcname = PyString_FromString(funcname);
    if (!py_funcname) goto bad;
    py_globals = PyModule_GetDict(__pyx_m);
    if (!py_globals) goto bad;
    empty_tuple = PyTuple_New(0);
    if (!empty_tuple) goto bad;
    empty_string = PyString_FromString("");
    if (!empty_string) goto bad;
    py_code = PyCode_New(
        0,            /*int argcount,*/
        0,            /*int nlocals,*/
        0,            /*int stacksize,*/
        0,            /*int flags,*/
        empty_string, /*PyObject *code,*/
        empty_tuple,  /*PyObject *consts,*/
        empty_tuple,  /*PyObject *names,*/
        empty_tuple,  /*PyObject *varnames,*/
        empty_tuple,  /*PyObject *freevars,*/
        empty_tuple,  /*PyObject *cellvars,*/
        py_srcfile,   /*PyObject *filename,*/
        py_funcname,  /*PyObject *name,*/
        __pyx_lineno,   /*int firstlineno,*/
        empty_string  /*PyObject *lnotab*/
    );
    if (!py_code) goto bad;
    py_frame = PyFrame_New(
        PyThreadState_Get(), /*PyThreadState *tstate,*/
        py_code,             /*PyCodeObject *code,*/
        py_globals,          /*PyObject *globals,*/
        0                    /*PyObject *locals*/
    );
    if (!py_frame) goto bad;
    py_frame->f_lineno = __pyx_lineno;
    PyTraceBack_Here(py_frame);
bad:
    Py_XDECREF(py_srcfile);
    Py_XDECREF(py_funcname);
    Py_XDECREF(empty_tuple);
    Py_XDECREF(empty_string);
    Py_XDECREF(py_code);
    Py_XDECREF(py_frame);
}