SciPy 1.3.2 Release Notes#

SciPy 1.3.2 is a bug-fix and maintenance release that adds support for Python 3.8.

Authors#

  • CJ Carey

  • Dany Vohl

  • Martin Gauch +

  • Ralf Gommers

  • Matt Haberland

  • Eric Larson

  • Nikolay Mayorov

  • Sam McCormack +

  • Andrew Nelson

  • Tyler Reddy

  • Pauli Virtanen

  • Huize Wang +

  • Warren Weckesser

  • Joseph Weston +

A total of 14 people contributed to this release. People with a “+” by their names contributed a patch for the first time. This list of names is automatically generated, and may not be fully complete.

Issues closed for 1.3.2#

  • #4915: Bug in unique_roots in scipy.signal.signaltools.py for roots…

  • #5161: Optimizers reporting success when the minimum is NaN

  • #5546: ValueError raised if scipy.sparse.linalg.expm recieves array…

  • #10124: linprog(method=’revised simplex’) doctest bug

  • #10609: Graph shortest path with Floyd-Warshall removes explicit zeros.

  • #10658: BUG: stats: Formula for the variance of the noncentral F distribution…

  • #10695: BUG: Assignation issues in csr_matrix with fancy indexing

  • #10846: root_scalar fails when passed a function wrapped with functools.lru_cache

  • #10902: CI: travis osx build failure

  • #10967: macOS build failure in SuperLU on maintenance/1.3.x

  • #10976: Typo in sp.stats.wilcoxon docstring

Pull requests for 1.3.2#

  • #10498: TST: optimize: fixed `linprog` `”disp”: True` bug

  • #10536: CI: add 3.8-dev to travis

  • #10671: BUG: stats: Fix the formula for the variance of the noncentral…

  • #10693: BUG: ScalarFunction stores original array

  • #10700: BUG: sparse: Loosen checks on sparse fancy assignment

  • #10709: BUG: Fix floyd_warshall to support zero-weight edges

  • #10756: BUG: optimize: ensure solvers exit with success=False for nan…

  • #10833: BUG: Fix subspace_angles for complex values

  • #10882: BUG: sparse/arpack: fix incorrect code for complex hermitian…

  • #10891: BUG: make C-implemented root finders work with functools.lru_cache

  • #10906: BUG: sparse/linalg: fix expm for np.matrix inputs

  • #10917: CI: fix travis osx CI

  • #10930: MAINT: Updates for 3.8

  • #10938: MAINT: Add Python 3.8 to pyproject.toml

  • #10943: BLD: update Cython version to 0.29.13

  • #10961: BUG: Fix signal.unique_roots

  • #10971: MAINT: use 3.8 stable in CI

  • #10977: DOC: Fix typo in sp.stats.wilcoxon docsting

  • #11025: Update _peak_finding.py