https://github.com/cleoold/math-expressions-or-racket-
Racket common functions. Usually math. Now a working-in-progress library of my following project "cal-toolbox".
https://github.com/cleoold/math-expressions-or-racket-
drracket racket-language scheme
Last synced: 5 months ago
JSON representation
Racket common functions. Usually math. Now a working-in-progress library of my following project "cal-toolbox".
- Host: GitHub
- URL: https://github.com/cleoold/math-expressions-or-racket-
- Owner: cleoold
- License: apache-2.0
- Created: 2018-10-11T02:48:46.000Z (over 7 years ago)
- Default Branch: folder1
- Last Pushed: 2019-05-21T19:28:56.000Z (about 7 years ago)
- Last Synced: 2025-01-22T20:51:35.835Z (over 1 year ago)
- Topics: drracket, racket-language, scheme
- Language: Racket
- Homepage:
- Size: 146 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# rktbsl
Records some kinda useful problems here.
For math problems, use `(`[`~r`](https://docs.racket-lang.org/reference/strings.html?q=~r#%28def._%28%28lib._racket%2Fformat..rkt%29._~7er%29%29)` num #:precision x)` (cheat) to reduce digits ie
`(string->number (~r pi #:precision 2)) -> 3.14`
The numerical approximation might be able to satisfy engineering needs.
Now I support a window (very classic) to do the calculations!!!