SciPy

This is documentation for an old release of SciPy (version 1.5.3). Read this page in the documentation of the latest stable release (version 1.15.1).

SciPy 0.19.1 Release Notes

SciPy 0.19.1 is a bug-fix release with no new features compared to 0.19.0. The most important change is a fix for a severe memory leak in integrate.quad.

Authors

  • Evgeni Burovski

  • Patrick Callier +

  • Yu Feng

  • Ralf Gommers

  • Ilhan Polat

  • Eric Quintero

  • Scott Sievert

  • Pauli Virtanen

  • Warren Weckesser

A total of 9 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 0.19.1

  • #7214: Memory use in integrate.quad in scipy-0.19.0

  • #7258: linalg.matrix_balance gives wrong transformation matrix

  • #7262: Segfault in daily testing

  • #7273: scipy.interpolate._bspl.evaluate_spline gets wrong type

  • #7335: scipy.signal.dlti(A,B,C,D).freqresp() fails

Pull requests for 0.19.1

  • #7211: BUG: convolve may yield inconsistent dtypes with method changed

  • #7216: BUG: integrate: fix refcounting bug in quad()

  • #7229: MAINT: special: Rewrite a test of wrightomega

  • #7261: FIX: Corrected the transformation matrix permutation

  • #7265: BUG: Fix broken axis handling in spectral functions

  • #7266: FIX 7262: ckdtree crashes in query_knn.

  • #7279: Upcast half- and single-precision floats to doubles in BSpline…

  • #7336: BUG: Fix signal.dfreqresp for StateSpace systems

  • #7419: Fix several issues in sparse.load_npz, save_npz

  • #7420: BUG: stats: allow integers as kappa4 shape parameters