https://github.com/grondilu/trigpi

sinPi, cosPi and cisPi functions
https://github.com/grondilu/trigpi

cospi sinpi trigonometry

Last synced: 3 months ago
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sinPi, cosPi and cisPi functions

• Host: GitHub
• URL: https://github.com/grondilu/trigpi
• Owner: grondilu
• License: mit
• Created: 2017-04-26T09:32:10.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2023-05-13T08:20:57.000Z (about 2 years ago)
• Last Synced: 2025-01-20T06:16:46.001Z (5 months ago)
• Topics: cospi, sinpi, trigonometry
• Language: Raku
• Homepage:
• Size: 11.7 KB
• Stars: 1
• Watchers: 3
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
TrigPi

======

[![Build Status](https://travis-ci.org/grondilu/trigpi.svg)](https://travis-ci.org/grondilu/trigpi)

This modules implements `cosPi`, `sinPi` and `cisPi` as mentioned in [IEEE

754](https://www.csee.umbc.edu/~tsimo1/CMSC455/IEEE-754-2008.pdf).

`cosPi($x)`, `sinPi($x)` and `cisPi($x)`

are designed to be more accurate values of

`cos($x*pi)`, `sin($x*pi)` and `cis($x*pi)` respectively,

especially for large values of `$x`.