BLD: add setup.py for `stats/_levy_stable`

MAINT: Fix imports in `signal._signaltools`

See issue #15252
Function computes the multivariate cdf, not the log of the same.

MAINT: rename `moduleTNC` extension back to `_moduleTNC`

TST: slightly bump test tolerance for a new lobpcg test

This was failing in the Meson build due to slightly different
build flags:
```
scipy/sparse/lina...

I ran into this in the Meson build. When building with `std=c99`
(which happens to be the defaul...

We seem to be measuring coverage on all jobs, and it remains quite
flaky. It is not necessary t...

The underscore was recently removed, see gh-14882.
This change is undesired, because it's a priv...

Closes gh-15245

TST: stats: mark very slow tests as `xslow`

BUG: sparse.linalg: Fix deprecation warnings.

MAINT: Remove `distutils` usage in `runtests.py` to fix deprecation warnings

MAINT: use PEP440 vs. distutils

DOC: Add inline comment in Hausdorff distance calculation

Co-authored-by: Tirth Patel <[email protected]>

* version checking in a PEP440-compliant manner is
more robust than using `distutils` for this p...

* Revert to branch base commit for future rebasing.
Re-add changes.
Reformat to less than 79 c...

* ENH: Make kappa3.stats work with array shape

Co-authored-by: Matt Haberland <mhaberla@calpo...

* BLD: update pyproject/setup for Python 3.10

* Revert unnecessary changes

* BUG: minimize should work with scalar

* Update scipy/optimize/tests/test_optimize.py

Co-...

BUG: Add rmul for sparse arrays

* Make 0th power of a sparse array/matrix return one with the same dtype

* Make simpler test

Closes #15210

TST: sparse.linalg: store only PROPACK test matrices; generate reference results

ENH: update PROPACK submodule commit hash

The example in the docstring of the function `ndimage.sum_labels` still used `ndimage.sum` inste...

Attempting to use `scipy.sparse.linalg.eigen.arpack` or
`scipy.sparse.linalg.dsolve.linsolve` re...

Why? Consistency.

As noted in [the Python docs](https://docs.python.org/3/reference/datamodel...

DOC: ndimage convolve origin documentation (#14745)

BUG: stats: Fix spurious warnings generated by several distributions.

ENH: sparse.linalg: More comprehensive tests (Not only for 1-D Poisson equations)

MAINT: special: Don't use macro for 'extern "C"' in strictly C++ files.

MAINT: sparse.linalg: Using the interface with the trace of sparse matrix

BUG: special: Clean up some private namespaces and fix `special.__all__`

Before this change, `scipy.special.__all__` contained duplicated names.

From both `_ufuncs` and...

Make a few small changes to ensure that spurious warnings such as
`RuntimeWarning: divide by zer...

BUG: stats: Fix handling of support endpoints in two distributions.

The files _faddeeva.cxx, _wright.cxx, and ellint_carlson_wrap.cxx
are strictly C++ files. They ...

MAINT: build dependency updates

BUG: stats: Fix numerical issues of recipinvgauss

MAINT: Replace use of `pytest.warns(None)` with `warnings.catch_warnings`

Synced change from oldest-supported-numpy

The corresponding change in pyproject.toml was already made, this
just bring `__init__.py` in li...

We want to not have pins in master, so we can detect new issues
quickly. The original bug in set...

* `cosine.logpdf(-np.pi)` and `cosine.logpdf(np.pi)` would generate
`RuntimeWarning: divide by...

The distribution `recipinvgauss` had issues:

* The `pdf` and `logpdf` methods returned nan at x...

The use of `pytest.warns(None)` is deprecated in pytest 7.0.0.
The alternative suggested by the ...

MAINT: CI: Rename 'Nightly CPython' job to 'NumPy main'

DOC: fix formatting of Methods in multivariate distributions

'Nightly' can be confused with the repository
https://pypi.anaconda.org/scipy-wheels-nightly/,
w...

MAINT: sparse.linalg: Using more concise and user-friendly f-string with the demo file of LGMRES

MAINT: fix typos principle -> principal

BUG: The pytest decorator for conditional skipping is 'skipif'

Updating lobpcg docsting example and comments to underscore that components of the initial vecto...

MAINT: Avoid using del to remove numpy symbols in scipy.__init__.py

MAINT: update .gitignore for two new generated files

[ci skip]

REL: set version to 1.9.0.dev0

* prepare the final release notes for SciPy `1.8.0`
as branching is now imminent

Co-authored...

DOC: sparse.linalg: Fixed incorrect comments when the initial guess is non-zero

Addresses issue gh-2063 (currently closed, but unresolved). It adds the
callback function to th...

* BUG: Fix group delay singularity check

Fixes #9310

* Removed irrelevant test

* Added ...

linalg and fft are deleted after being imported from NumPy because
they collide with the corresp...

This adds permutation_test, a function for performing a permutation test for user-provided stati...

This fixes so that all global optimization strategies uses
`minimizer_kwargs` as the arguments ...

ENH: stats: Updates to variation.

* Moved variation to its own file.
* Added the parameter `...

DOC: stats: fix a header in `stats.sampling` tutorial

WIP: TST: add tests for Pythran somersd

ENH: make `savgol_coeffs`, `savgol_filter` work for even window length

BUG: Convert TNC C module to cython