Inverse of erfi
Nobody has claimed this yet.
Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 35/100
Research direction
The issue requests an inverse of erfi and refers to the existing inverse-erf function, but names no files or tests. Start by locating the current inverse-erf implementation and its tests, then determine where the new function belongs; done means the inverse erfi function is available consistently with the existing inverse-erf function and is covered by the relevant tests.
Written by the indexing model from the issue text.
Description
It would be nice if there were a function for the inverse of erfi (like there is currently a function for the inverse of erf).
- Dominant language
- Julia
- Stars
- 384
- Forks
- 115
- Avg merge
- 2d 9h
- Merged PRs (30d)
- 2
Getting set up
This project ships no dev container, Dockerfile or contributing guide, so setting up is up to you: start from its README, and see our first-contribution guide for the general steps.
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
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erfinv(::Float16) and erfcinv(::Float16) are wrong for abs(x) <= 0.75 (erfinv(Float16(0)) == 0.2201)Open
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