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Advanced(Inc)Subtensor test representation

beginner friendly

indexing

Op implementation

Status: Open.

#1906 In pymc-devs/pytensor;

· ricardoV94 opened on Feb 21, 2026

BUG: pt.roll crashes JAX backend JIT compilation due to dynamic slicing

bugSomething isn't workingSomething isn't working

Status: Open.

#1899 In pymc-devs/pytensor;

· ayulockedin opened on Feb 19, 2026

ENH: Simplify transpose(solve(transpose(A), transpose(B))) patterns

feature request

Status: Open.

#1894 In pymc-devs/pytensor;

· aman-coder03 opened on Feb 19, 2026

ENH: Extend linear algebra graph rewrites to cover additional inverse and matmul patterns

feature request

Status: Open.

#1893 In pymc-devs/pytensor;

· aman-coder03 opened on Feb 19, 2026

BUG: pt.einsum fails with numpy >= 2.4 due to einsum_path contraction_list format change

Status: Open.

#1892 In pymc-devs/pytensor;

· drbenvincent opened on Feb 18, 2026

[Cleanup] Replace custom slice hashing with hash() (Post-Python 3.11)

Status: Open.

#1888 In pymc-devs/pytensor;

· jaanerik opened on Feb 16, 2026

Parametrize Alloc by the dimensions that are actually broadcasted

Status: Open.

#1886 In pymc-devs/pytensor;

· ricardoV94 opened on Feb 12, 2026

<code>scan_save_mem</code> gives wrong results for empty scan

bugSomething isn't workingSomething isn't working

graph rewriting

scan

Status: Open.

#1878 In pymc-devs/pytensor;

· ricardoV94 opened on Feb 6, 2026

Reorganize <code>pytensor/link/numba/dispatch/sparse/math.py</code>

maintenance

numba

sparse variables

Status: Open.

#1874 In pymc-devs/pytensor;

· tomicapretto opened on Feb 2, 2026

Should PyTensor extend its Numba overloads to support all <code>scipy.sparse.cs[r|c]_matrix</code> initialization modes?

numba

request discussion

sparse variables

Status: Open.

#1872 In pymc-devs/pytensor;

· tomicapretto opened on Feb 1, 2026

Implement <code>isfinite</code> function

beginner friendly

feature request

Status: Open.

#1870 In pymc-devs/pytensor;

· jessegrabowski opened on Feb 1, 2026

pt.linalg.kron destroys static shape information

beginner friendly

linalgLinear algebraLinear algebra

shape inference

Status: Open.

#1867 In pymc-devs/pytensor;

· jessegrabowski opened on Jan 31, 2026