I'm trying to draw (plot) the Cusp catastrophe surface into latex using any software logic. I am completely stuck because I'm definitely not a mathematician. The surface has the potential: V(x) = ...
Right now I have this: input graph input sarith beginfig(1) draw begingraph(3cm,2cm) gdata("data1.d", v, path p; augment p (v1,0); augment p (v1,v2); augment p (v1 Sadd ...
I have been looking at the three (major ?) tools---MetaPost, PStricks or pgfplots for plotting data together with LaTeX. My experience is this: MetaPost code can demand lots of lines for simple ...