# Revision history [back]

Hope you are enjoying Sage so far.

A good place to check for things is the sage documentation.

For example, here are some examples which might be relevant for you. The following modification might give you a hint about how to proceed.

h(x) = sin(4*x)
plot(h,(-2*pi,2*pi),color='orange')


Output:

Here is another reference which might be useful.