pst-in­fix­plot – Us­ing pstricks plot­ting ca­pac­i­ties with in­fix ex­pres­sions rather than RPN

Plot­ting func­tions with pst-plot is very pow­er­ful but some­times dif­fi­cult to learn since the syn­tax of \psplot and \para­met­ric­plot re­quires some PostScript knowl­edge. The in­fix-RPN and pst-in­fix­plot styles sim­plify the us­age of pst-plot for the be­gin­ner, pro­vid­ing macro com­mands that con­vert nat­u­ral math­e­mat­i­cal ex­pres­sions to PostScript syn­tax.