| 1 | initial version |
See here for a slew of fill options. Probably one of these will fit your needs.
sage: plot(x,(x,0,1),fill=x^2)
sage: plot([x,x^2],(x,0,1),fill={0:[1]})
Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.