diff --git a/contracts/main/CurveCryptoMathOptimized2.vy b/contracts/main/CurveCryptoMathOptimized2.vy
index dcb98c57..2b3b0b55 100644
--- a/contracts/main/CurveCryptoMathOptimized2.vy
+++ b/contracts/main/CurveCryptoMathOptimized2.vy
@@ -230,6 +230,7 @@ def get_y(
 ) -> uint256[2]:
 
     # Safety checks
+    print(_ANN, MIN_A, MAX_A)
     assert _ANN > MIN_A - 1 and _ANN < MAX_A + 1  # dev: unsafe values A
     assert _gamma > MIN_GAMMA - 1 and _gamma < MAX_GAMMA + 1  # dev: unsafe values gamma
     assert _D > 10**17 - 1 and _D < 10**15 * 10**18 + 1 # dev: unsafe values D
diff --git a/tests/unitary/math/test_get_y.py b/tests/unitary/math/test_get_y.py
index 9e935f5c..905ab2b0 100644
--- a/tests/unitary/math/test_get_y.py
+++ b/tests/unitary/math/test_get_y.py
@@ -9,9 +9,9 @@
 N_COINS = 2
 MAX_SAMPLES = 1000000  # Increase for fuzzing
 
-A_MUL = 10000 * 2**2
-MIN_A = int(0.01 * A_MUL)
-MAX_A = 1000 * A_MUL
+A_MUL = 10000
+MIN_A = int(N_COINS**N_COINS * A_MUL / 10)
+MAX_A = int(N_COINS**N_COINS * A_MUL * 100000)
 
 # gamma from 1e-8 up to 0.05
 MIN_GAMMA = 10**10
diff --git a/tests/unitary/math/test_newton_D.py b/tests/unitary/math/test_newton_D.py
index 26bf1973..d7f15c5e 100644
--- a/tests/unitary/math/test_newton_D.py
+++ b/tests/unitary/math/test_newton_D.py
@@ -40,9 +40,9 @@ def inv_target_decimal_n2(A, gamma, x, D):
 N_COINS = 2
 MAX_SAMPLES = 3000000  # Increase for fuzzing
 
-A_MUL = 10000 * 2**2
-MIN_A = int(0.01 * A_MUL)
-MAX_A = 1000 * A_MUL
+A_MUL = 10000
+MIN_A = int(N_COINS**N_COINS * A_MUL / 10)
+MAX_A = int(N_COINS**N_COINS * A_MUL * 100000)
 
 # gamma from 1e-8 up to 0.05
 MIN_GAMMA = 10**10
diff --git a/tests/unitary/pool/test_exchange_received.py b/tests/unitary/pool/test_exchange_received.py
new file mode 100644
index 00000000..a1eda8dd
--- /dev/null
+++ b/tests/unitary/pool/test_exchange_received.py
@@ -0,0 +1,36 @@
+import boa
+from boa.test import strategy
+from hypothesis import given, settings  # noqa
+
+from tests.fixtures.pool import INITIAL_PRICES
+from tests.utils.tokens import mint_for_testing
+
+SETTINGS = {"max_examples": 100, "deadline": None}
+
+
+@given(
+    amount=strategy(
+        "uint256", min_value=10**10, max_value=10**6 * 10**18
+    ),
+    split_in=strategy(
+        "uint256", min_value=0, max_value=100
+    ),
+    split_out=strategy(
+        "uint256", min_value=0, max_value=100
+    ),
+    i=strategy("uint", min_value=0, max_value=1),
+    j=strategy("uint", min_value=0, max_value=1),
+)
+@settings(**SETTINGS)
+def test_exchange_split(
+    swap_with_deposit,
+    views_contract,
+    coins,
+    user,
+    amount,
+    split_in,
+    split_out,
+    i,
+    j
+):
+    pass
\ No newline at end of file