4 replies to this topic

[angelusp]

Hello every one, as the title implies, i am presenting a differentiation calculator online, its at Tehksoft | differentiation calculator I tried to make the input expressions as similar as possible to real mathematical expressions. Also is included almost all the main scientific functions. It also supports complex numbers, and you can make your own constants. (which remain unchanged after differentiation). If you happen to use it, feel free to give me a feedback.
link again: Tehksoft | differentiation calculator

[WingedPanther]

Have you taken complex analysis? I'd be very careful about including complex numbers in a differentiation calculator.

[angelusp]

I implemented complex number, but just to a very little extend (di/dx = 0). i.e. "i" is a constant.

[WingedPanther]

Ah, so no complex variables. Gotcha.

[angelusp]

In the scientific calculator (Tehksoft | scientific calculator) you can do all complex manipulation, including variable and even functions. This one is just meant for differentiation, and the variables basically act like constants.