How Can I Plot Multiple Alpha Values in Cosmology Using Python?

[arnazkh]

Hello!
I've been working on a code that solves the Friedmann equation with quintessence using a scalar field potential of the form x^(-alpha) where alpha is a free parameter. I would like to plot different values of alpha in the same plot with annotations for each. For now, my code has initial values, then a time evolution loop for the differential equations and then the plots. How do I do this? I'd prefer getting answers without me having to paste the code.
Thanks!

 

[aOe]

Hello, you should check the packages matplotlib, or pylab if you are familiarize with matlab. They have several options to make what you are asking for.
Here is a link that could be useful: http://matplotlib.org/api/pyplot_api.html