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Differentiable stepping: reverse-mode autodiff through smooth dynamics, the constraint solver, and contacts - #1423

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johnnynunez wants to merge 33 commits into
google-deepmind:mainfrom
johnnynunez:feature/differentiability
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Differentiable stepping: reverse-mode autodiff through smooth dynamics, the constraint solver, and contacts#1423
johnnynunez wants to merge 33 commits into
google-deepmind:mainfrom
johnnynunez:feature/differentiability

Fix wrong and silently-zero gradients across integrators, constraint …

eeac6f2
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Google CLA / cla/google succeeded Jul 18, 2026 in 13s

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The following contributors were found for this pull request:

eeac6f2 Author: @johnnynunez <joh******a14​@gmail.com>, <joh*****13​@gmail.com>
02196d9 Co-Author: @mar-yan24 <mar******005​@gmail.com>

(Only the first commit for a unique contributor is listed.)