SciML/DiffEqProblemLibrary.jl

Stiff ODE Test Problems

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#18 opened on Apr 3, 2018

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help wanted

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Description

We should try to finish up the standard problems.

http://www.unige.ch/~hairer/testset/testset.html https://archimede.dm.uniba.it/~testset/testsetivpsolvers/?page_id=26

Contributor guide

Research direction
Review the linked testset pages (Hairer and Bari) to understand the standard stiff ODE problems. Then implement them in Julia as part of DiffEqProblemLibrary.jl, following existing problem definitions.
Tech stack
julia
Domain
backendtesting
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
JuliaGitODE solvers
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65