> Give some examples, please. var("y R")
a(y,R) = pi * (2*R - y) * y lbl = text("$\int \ " + latex(a(y,R)) + "$",(3,20)) view(lbl) ... Graphics object consisting of 1 graphics primitive (not displayed) show(lbl) ... Unknown control sequence '\texttt' No graphics shown. > By the way, have you tried the patch I mentioned in my other message today? I initially dealt with Sage problems that way, but the patches keep changing with each new version while the problem remains unsolved. I eventually concluded it was simpler not to upgrade. The present problem is less severe in earlier versions. -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org