Draw graph

f(x) = : function to draw the graph or integrate.

input example 
2x -> 2*x
sin4x -> sin(4*x)
e^x -> exp(x)
x^y -> pow(x, y)
√x -> sqrt(x)
π -> pi
e -> e

Download the graph as .png file from here.

: Change could be reflected after pushing the button.

Option

You don't need to change these parameters.

: change by 1px [/px]
: calculate frequency [px/times]
: absolute position of the x-axis [px]
: absolute position of the y-axis [px]

Integrate