0.13.0

https://github.com/rust-ndarray/ndarray-linalg/milestone/5

Updated dependencies

• ndarray 0.14 #258
• cauchy 0.3.0 (num-complex 0.3.1, rand 0.7.3), lapack 0.17.0 #260

optional dependencies

• openblas-src 0.10.2 #253
• intel-mkl-src 0.6.0 #204

Added

• Split out ndarray_linalg::lapack as "lax" crate #207
  • cargo-workspace #209

Changed

• Dual license, MIT or Apache-2.0 License #262
• Revise tests for least-square problem #227
• Support static link to LAPACK backend #204
• Drop LAPACKE dependence, and rewrite them in Rust (see below) #206
• Named record like C { row: i32, lda: i32 } instead of enum for MatrixLayout #211
• Split LAPACK error into computational failure and invalid values #210
• Use thiserror crate #208

LAPACKE rewrite

• Cholesky #225
• Eigenvalue for general matrix #212
• Eigenvalue for symmetric/Hermitian matrix #217
• least squares problem #220
• QR decomposition #224
• LU decomposition #213
• LDL decomposition #216
• SVD #218
• SVD divid-and-conquer #219
• Tridiagonal #235

Maintenance

• Coverage report using codecov #215
• Fix for clippy, and add CI check #205