The following methods should have special dense output:
TRBDF2
KenCarp3
KenCarp4
KenCarp5
Hairer4
Hairer42
Contributor guide
Tech stack
None
Domain
backend
Issue type
feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
5
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
3-5 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
Julia programmingODEsSDIRK methodsOrdinaryDiffEq.jl internals
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
10
Research direction
Check existing dense output implementations for other solvers like ImplicitEuler or Trapezoid in the OrdinaryDiffEq.jl source. Study the mathematical formulation for each listed method (TRBDF2, KenCarp3-5, Hairer4, Hairer42) and adapt the dense output formula. Look for any design discussions or comments in the codebase that might guide the implementation.
