Wishlist: flzero?
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Assessment
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Newbie friendliness
- 45/100
- Issue type
- Feature
- Clarity
- Clearly specified
- Activity status
- Stale
- Domain
- backend
Research direction
Start by inspecting the math/flonum module and its existing fl2zero? function alongside the other flonum-specific predicates. Done means ordinary flonums have the requested flzero? function, with coverage matching the module's existing tests.
Written by the indexing model from the issue text.
Description
I wish math/flonum (or racket/flonum) had an flzero? function. There are flonum-specific functions for most other arithmetic functions, but not zero?.
Interestingly, math/flonum has fl2zero? for double-doubles, but nothing for ordinary doubles.
Other Scheme implementations, like Gambit-C and Guile, have this function. Internally, Chez Scheme has an flzero? function, but it's not exposed to Racket programs.
- Dominant language
- Racket
- Stars
- 40
- Forks
- 32
- PR merge metrics
- No merged PRs in 30d
Contributor guide
No contributing guide indexed for this repository
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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