patrick-kidger / patrick-kidger/diffrax

[Feature request] differential algebraic equations

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feature
Dominant language
Python
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Description

Hi again, I have found this repository is also useful to me. One thing that would be ideal to have is the differential algebraic equations (DAE) solver (http://www.scholarpedia.org/article/Differential-algebraic_equations), at least the semi-explicit form. Is there a plan to add this in diffrax?

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No file, test, or entry point is named in the issue. Start by reviewing Diffrax's existing differential-equation solver architecture and the linked differential-algebraic equations reference, then define the semi-explicit DAE scope and acceptance tests before implementation.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
backend
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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