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Changelog

Numeric does not use semantic versioning, at least not currently for 0.x.y. Numeric is still experimental and breaking changes occur often. If I break more things than usual, I will try to bump the minor (x).

The goal of this changelog is to facilitate upgrading the version of Numeric, despite these frequent breaking changes.

0.1.5

Released: TBD

  • Added RandomState::shuffle
  • Re-exports more functions to global namespace
  • Deprecated SingleTensor and DoubleTensor (they will be removed)

0.1.4

Released: 2016-09-22

  • Added support for vector-matrix multiplication in dot
  • Added support for &T <op> S
  • Added support for &T <op> &T without canonizing
  • Added broadcasting support for &T <op> &T
  • Added linalg::svd
  • Added linalg::diag
  • Basic complex number support through num::complex::{Complex32, Complex64}

0.1.3

Released: 2016-02-17

  • Fixed critical bug in swapaxes (also affecting transpose)

0.1.2

Released: 2016-01-04

  • Moved tests out of src
  • Moved TensorType to TensorTrait and placed in numeric::traits
  • Moved Numeric to NumericTrait and placed in numeric::traits
  • Moved repo from gustavla/numeric to numeric-rust/numeric

0.1.1

Released: 2016-01-03

  • Added strided and offset tensors
  • Removed AxisIndex::{Slice, SliceFrom, SliceTo}
  • Added AxisIndex::StridedSlice
  • flatten does not take ownership anymore
  • Added iter and TensorIterator
  • Added notion of canonical (row-major, no offset, default strides)
  • Added canonize and canonize_inplace

0.1.0

Released: 2015-12-25

  • Changed internal storage to using Rc with copy-on-write semantics
  • Added HDF5 support (adds hdf5-sys as a dependency)
  • Dot product between two vectors results in a proper scalar
  • Added as_ptr and as_mut_ptr
  • Added in-place updates (e.g. mul_with_out)
  • Moved set to set2 and get to get2
  • Added a new set that unrelated to the old set
  • Added mean
  • Renamed slice to index (as well as _set)
  • Renamed bool_slice to bool_index (as well as (_set)
  • Added slice and slice_mut (that returns actual Rust slices)
  • Scalars are displayed without decoration

0.0.7

Released: 2015-07-28

  • Added tensor! macro
  • Renamed reshaped to reshape
  • Added abs
  • Switch blas-sys/lapack-sys dependencies to blas/lapack
  • Added fscalar
  • Added standard normal random generation
  • Added more math functions (e.g. floor, atan2)
  • Math functions now take ownership
  • Added powf and powi
  • Fixed to_f64 (accidentally named to_f65 in 0.0.6)

0.0.6

Released: 2015-07-05

  • Made dot a member function (better generic handling)
  • Added element-wise operations
  • Added bitwise operations
  • Added comparative operations (element-wise)
  • Added reduction operations (e.g. sum, max)
  • Added slice_set
  • Made scalars zero-dimensional
  • Added Neg trait

0.0.5

Released: 2015-06-27

  • Better display code
  • Added matrix solver (LAPACK)

0.0.4

Released: 2015-06-27

  • Added math functions
  • Added random number generation
  • Added min/max
  • Added concatenation
  • Improved indexing functions
  • Improved support for various types

0.0.3

Released: 2015-06-23

  • Made tensors generic
  • Improved dot product

0.0.2

Released: 2015-06-23

  • First Cargo release
  • Improved documentation

0.0.1

  • First release