# About a project of processing .. I need a help

**URL:** https://discourse.processing.org/t/about-a-project-of-processing-i-need-a-help/28865
**Category:** Coding Questions
**Tags:** homework
**Created:** [March 26, 2021, 11:30am UTC](https://discourse.processing.org/t/about-a-project-of-processing-i-need-a-help/28865 "2021-03-26T11:30:30Z")
**Posts on this page:** 1
**Showing post:** 22

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### Author: ![monkstone](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/monkstone/32/64_2.png) [@monkstone](https://discourse.processing.org/u/monkstone)
#### Post date: [April 24, 2021, 6:04pm UTC](https://discourse.processing.org/t/about-a-project-of-processing-i-need-a-help/28865/22 "2021-04-24T18:04:39Z")

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To do it properly is is quite tricky see [Problems with fractions - #3 by monkstone](https://discourse.processing.org/t/problems-with-fractions/29605/3) if you are still stuck. Look up [ApacheMath implementation](http://commons.apache.org/proper/commons-math/).

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