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Symbolic derivative calculator in JavaScript
- verteu 11y agoLooks like there's a bug in the quotient rule. Last I checked, the derivative of (x/1) is not (1-x)/x^2 . Screenshot: http://i.imgur.com/bYiDjAZ.png http://i.imgur.com/bYiDjAZ.png Fix: http://pastebin.com/raw.php?i=NfBiqia0 http://pastebin.com/raw.php?i=NfBiqia0
- hausen 11y agoFixed it! Thanks!
- alistproducer2 11y agoi hate to be that guy, but.......http://www.derivative-calculator.net/ http://www.derivative-calculator.net/
- okigan 11y agonice!
- train339 11y ago> ...wondered if there was a simple way to calculate symbolic derivatives on a web page without relying on a server. I tried a couple of JavaScript libraries that should do the trick, but they didn't work as expected; to make matters worse, they were huge and seemed to be unmaintained. from: https://github.com/hausen/math.diff.js https://github.com/hausen/math.diff.js I realise I had to go digging for that, however I was looking at a similar problem recently too. http://www.numericjs.com/ http://www.numericjs.com/ is a similar project, but perhaps that's what the author was referring too with large and out of date. There is also http://mathjs.org/ http://mathjs.org/, which doesn't support symbolic maths, but has a parser and some work already done. It could be worth adding to that project. Any change you are aware of the source code for the project you linked? I couldn't find any reference to it..