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Derivative Tool

This tool will allow you to input basic functions and estimate derivatives at a certain x.

Enclose numbers in parentheseses to maximize efficiency.

For squareroot, use the sq() function. Example: root of 2 is sq(2).

For powers, use ^. Example: 3 squared = (3)^(2).

Trig functions are in radians and inverses are: asin, acos, atan.

Value of x:

Apply in +/- Direction (Usu. +):

Function f(x) =