Hur mycket wolframplot.org är värd?

Plot: Visualize or graph a function—Wolfram Documentation

curve graphing, curves, DEplot, epigraph, ezplot, fplot, function graphing, function plotting, functions, function visualization, graph, graphing, hypograph, odeplot, plot, Plot, PLOT, plotting, plotyy, replot, visualization

Plot[f, {x, xmin, xmax}] generates a plot of f as a function of x from xmin to xmax. Plot[{f1, f2, ...}, {x, xmin, xmax}] plots several functions fi. Plot[{..., w[fi], ...}, ...] plots fi with features defined by the symbolic wrapper w. Plot[..., {x} \[Element] reg] takes the variable x to be in the geometric region reg.