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BUG: Passing <code>check_parameters</code> through <code>minimize</code> and <code>tg.grad</code> raises TypeError

bugSomething isn't workingSomething isn't working

gradients

Status: Open.

#1743 In pymc-devs/pytensor;

· Michal-Novomestsky opened on Nov 25, 2025

Rewrite mit-mot Scans as sit-sot

gradients

performance

scan

Status: Open.

#1687 In pymc-devs/pytensor;

· ricardoV94 opened on Oct 22, 2025

Do not coerce gradients to TensorVariable

bugSomething isn't workingSomething isn't working

gradients

Status: Open (in progress).

pymc-devs/pytensornumber 1685

#1685 In pymc-devs/pytensor;

· ricardoV94 opened on Oct 22, 2025

Use vectorized jacobian in minimize ops

gradients

Op implementation

Status: Draft (not ready).

pymc-devs/pytensornumber 1558

#1558 In pymc-devs/pytensor;

· ricardoV94 opened on Jul 28, 2025

Support for sparse jacobians

enhancementNew feature or requestNew feature or request

feature request

gradients

help wantedExtra attention is neededExtra attention is needed

sparse variables

Status: Open.

#1499 In pymc-devs/pytensor;

· jessegrabowski opened on Jun 26, 2025

<code>optimize.root</code> raises error computing gradients with respect to inputs when no args are found

bugSomething isn't workingSomething isn't working

gradients

maintenance

Status: Open.

#1466 In pymc-devs/pytensor;

· jessegrabowski opened on Jun 11, 2025

Disable runtime broadcasting in indexing operations

bugSomething isn't workingSomething isn't working

gradients

indexing

Status: Open.

#1348 In pymc-devs/pytensor;

· ricardoV94 opened on Apr 8, 2025

Sparse <code>MulSD</code> Op gradient raises when dense is scalar

bugSomething isn't workingSomething isn't working

gradients

sparse variables

Status: Open.

#1338 In pymc-devs/pytensor;

· jessegrabowski opened on Apr 1, 2025

Consider using fft for convolution to reduce cost of multiple convolutions with shared inputs

convolution

gradients

graph rewriting

Status: Open.

#1320 In pymc-devs/pytensor;

· ricardoV94 opened on Mar 24, 2025

Rewrite nested inc/set_subtensor on zeros

gradients

graph rewriting

indexing

scan

Status: Open.

#1292 In pymc-devs/pytensor;

· ricardoV94 opened on Mar 12, 2025

Allow jacobian and hessian of arbitrary dimension expressions

enhancementNew feature or requestNew feature or request

gradients

Status: Open.

#1225 In pymc-devs/pytensor;

· ricardoV94 opened on Feb 19, 2025

Add option to disable OpFromGraph.L_Op/R_Op from being wrapped in their own OpFromGraph

enhancementNew feature or requestNew feature or request

gradients

OpFromGraph

Status: Open.

#1174 In pymc-devs/pytensor;

· ricardoV94 opened on Jan 25, 2025