Simple Plots

This page uses the flot library to make simple plots. Type a mathematical expression for f(x) in the input box and press the "Plot" button to see the plot.

The mathematical functions that can be used are list below. Multiplication must be specified with a '*' symbol, 3*cos(x) not 3cos(x). Powers are specified with the 'pow' function: x² is pow(x,2) not x^2.

• abs(x) - absolute value
• acos(x) - inverse cosine
• asin(x) - inverse sine
• atan(x) - inverse tangent
• cos(x) - cosine
• exp(x) - e^x
• log(x) - natural logarithm
• pi = 3.141592653589793
• pow(x,y) - compute x^y
• round(x) - round to the nearest integer
• sin(x) - sine
• sqrt(x) - square root
• tan(x) - tangent
• snh(x) - hyperbolic sine
• csh(x) - hyperbolic cosine
• tnh(x) - hyperbolic tangent
• invchs(x) - inverse hyperbolic cosine
• H(x) - Heaviside function