NumPhp 0.4.0

Features

• Add support for PHP 8.0

• Remove support for PHP 5.6, 7.0 and 7.1

• New NdArray methods

  • NdArray::sin
  • NdArray::cos

• New NumPhp methods

  • NumPhp::sin
  • NumPhp::cos

Core changes

• Enforce type hintings
• Reduce code redundancy between np and ndarray: once it's implemented in np, it's distributed to ndarray's

QA

• Full coverage

NumPhp 0.3.0

Features

• Add support for PHP 7.4

• New NdArray methods

  • NdArray::is_square
  • NdArray::power
  • NdArray::sqrt
  • NdArray::square

• New NumPhp methods

  • NumPhp::broadcast_to
  • NumPhp::is_square
  • NumPhp::power
  • NumPhp::sqrt
  • NumPhp::square

• LinAlg methods

  • LinAlg::norm
  • LinAlg::cholesky

• N-dim arrays can be visited on their axis

API changes

• sum() method now accepts axis and keepdims parameters.

• Indexing and slicing
  now have a starting index at 0
  Previously, [0][0] was indexed ['1,1']
  Now it's indexed ['0,0']
  Calling [','] now throws an error 'Invalid index syntax'. It has to be replaced by [':,'] or merely

QA

• Full coverage
• API

NumPhp 0.2.0

Features

• Support for PHP 5.6, 7.1, 7.2 and 7.3

• NdArray attributes

  • NdArray::data
  • NdArray::ndim
  • NdArray::shape
  • NdArray::size
  • NdArray::T

• NdArray methods

  • NdArray::copy
  • NdArray::negative
  • NdArray::ravel
  • NdArray::reshape
  • NdArray::resize
  • NdArray::add
  • NdArray::divide
  • NdArray::dot
  • NdArray::multiply
  • NdArray::reciprocal
  • NdArray::subtract
  • NdArray::sum
  • NdArray::trace
  • NdArray::trapz
  • NdArray::log
  • NdArray::log10
  • NdArray::log2
  • NdArray::exp
  • NdArray::expm1
  • NdArray::exp2
  • NdArray::tril
  • NdArray::triu
  • NdArray::copysign
  • NdArray::signbit
  • NdArray::vander

• NumPhp methods

  • NumPhp::ar
  • NumPhp::full
  • NumPhp::nulls
  • NumPhp::ones
  • NumPhp::zeros
  • NumPhp::full_like
  • NumPhp::nulls_like
  • NumPhp::zeros_like
  • NumPhp::arange
  • NumPhp::linspace
  • NumPhp::logspace
  • NumPhp::loadtxt
  • NumPhp::diag
  • NumPhp::diagflat
  • NumPhp::diagonal
  • NumPhp::eye
  • NumPhp::negative
  • NumPhp::identity
  • NumPhp::trace
  • NumPhp::tri
  • NumPhp::tril
  • NumPhp::triu
  • NumPhp::vander
  • NumPhp::add
  • NumPhp::divide
  • NumPhp::dot
  • NumPhp::multiply
  • NumPhp::reciprocal
  • NumPhp::subtract
  • NumPhp::transpose
  • NumPhp::sum
  • NumPhp::trapz
  • NumPhp::log
  • NumPhp::log10
  • NumPhp::log2
  • NumPhp::exp
  • NumPhp::expm1
  • NumPhp::exp2
  • NumPhp::signbit
  • NumPhp::copysign

QA

• Full coverage
• Benchmark PHP NumPhp VS Python Numpy