Symbolic derivative calculator in JavaScript
1–6 of 6 posts
Re: Symbolic derivative calculator in JavaScript
#2Looks 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
Re: Symbolic derivative calculator in JavaScript
#3Looks 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 Fix: http://pastebin.com/raw.php?i=NfBiqia0
Fixed it! Thanks!
Re: Symbolic derivative calculator in JavaScript
#4i hate to be that guy, but.......http://www.derivative-calculator.net/
Re: Symbolic derivative calculator in JavaScript
#5i hate to be that guy, but....... http://www.derivative-calculator.net/
nice!
Re: Symbolic derivative calculator in JavaScript
#6i hate to be that guy, but....... http://www.derivative-calculator.net/
> ...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
I realise I had to go digging for that, however I was looking at a similar problem recently too.
http://www.numericjs.com/ is a similar project, but perhaps that's what the author was referring too with large and out of date.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/, 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..