# Re: Integration/Antidifferentiation Program

**URL:** <https://www.ruby-forum.com/t/re-integration-antidifferentiation-program/94297>\
**Category:** Ruby\
**Created:** [April 28, 2006, 2:14am UTC](https://www.ruby-forum.com/t/re-integration-antidifferentiation-program/94297 "2006-04-28T02:14:11Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![unknown](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/u/4bbf92/32.png) [@unknown](https://www.ruby-forum.com/u/unknown)\
**Post date:** [April 28, 2006, 2:14am UTC](https://www.ruby-forum.com/t/re-integration-antidifferentiation-program/94297/1 "2006-04-28T02:14:11Z")

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Come on, Google is your friend. I searched for “symbolic  
differentiation” & found several hits to projects & code libraries which  
do exactly what you are wanting to do. Granted, a number of these are  
written in languages other than Ruby, but you should still be able to  
understand them well enough to get an idea of where to start on your  
own.

Jim

-------------- Original message ----------------------  
From: SleepJunk13 [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)