Issues

• Price–McEwen slice docstrings give the wrong index for m (L - 1 - m, not L - 1 + m)

  astro-informatics/s2fft#416 · Filter by author jasonmcewen opened on Oct 11, 2026

• Switch to src package layout

  enhancement
  astro-informatics/s2fft#415 · Filter by author matt-graham opened on Oct 9, 2026

• conda-forge release

  astro-informatics/s2fft#412 · Filter by author mwyau opened on Oct 3, 2026

• reality is not passed to hp.healpix_ifft in inverse_jax

  astro-informatics/s2fft#411 · Filter by author paddyroddy opened on Oct 2, 2026

• Document that reality/spin aren't used for jax_healpy

  documentation
  astro-informatics/s2fft#409 · Filter by author paddyroddy opened on Sep 30, 2026

• LaTeX mathematical expressions aren't rendered in the documentation

  documentation
  astro-informatics/s2fft#408 · Filter by author paddyroddy opened on Sep 30, 2026

• 32-bit precision - known issue?

  astro-informatics/s2fft#407 · Filter by author mwyau opened on Sep 21, 2026

• Support L x 2L regular Gaussian grid

  astro-informatics/s2fft#406 · Filter by author mwyau opened on Sep 21, 2026

• Percent-level errors in spin-2 Healpix transform

  astro-informatics/s2fft#398 · Filter by author christianhbye opened on Aug 11, 2026

• Tutorial example on solving PDE on sphere using spectral method

  documentation
  astro-informatics/s2fft#393 · Filter by author matt-graham opened on Jun 24, 2026

• Tutorial example on computing spatial derivatives of a spherical signal

  documentation
  astro-informatics/s2fft#392 · Filter by author matt-graham opened on Jun 24, 2026

• Tutorial example on spherical harmonics

  documentation
  astro-informatics/s2fft#391 · Filter by author matt-graham opened on Jun 24, 2026

• [CUDA healpix fft] Bug when using a method="jax_cuda" with healpix sampling under shard_map

  bug
  astro-informatics/s2fft#389 · Filter by author ASKabalan opened on Jun 18, 2026
  

• JVP (Merge ready)

  astro-informatics/s2fft#372 · Filter by author unalmis opened on Mar 14, 2026
  3

• Modularize fixtures in conftest.py

  tests
  astro-informatics/s2fft#353 · Filter by author matt-graham opened on Jan 21, 2026

• Simplifying package API by removing backend specific function variants

  enhancement
  astro-informatics/s2fft#349 · Filter by author matt-graham opened on Jan 16, 2026

• Tutorials and background material

  documentation
  astro-informatics/s2fft#344 · Filter by author matt-graham opened on Jan 6, 2026

• Example usages in API documentation

  documentation
  astro-informatics/s2fft#343 · Filter by author matt-graham opened on Jan 6, 2026

• Code of conduct

  community
  astro-informatics/s2fft#342 · Filter by author matt-graham opened on Jan 6, 2026
  1

• Separate CUDA extension functionality into separate plug-in package and automate builds

  enhancement
  astro-informatics/s2fft#341 · Filter by author matt-graham opened on Jan 6, 2026

• Spherical grid modularization

  enhancement
  astro-informatics/s2fft#340 · Filter by author matt-graham opened on Jan 6, 2026
  1

• Array API refactor

  enhancement
  astro-informatics/s2fft#339 · Filter by author matt-graham opened on Jan 6, 2026

• Computation of precompute spin spherical kernel allocates large intermediate arrays

  enhancement
  astro-informatics/s2fft#319 · Filter by author matt-graham opened on Aug 11, 2025

• Investigate growth in compile times for forward transform

  question
  astro-informatics/s2fft#317 · Filter by author matt-graham opened on Aug 1, 2025
  3

  

• Remove duplication of argument type information in docstrings

  clean updocumentation
  astro-informatics/s2fft#307 · Filter by author matt-graham opened on Jun 9, 2025