AbsArgPlot

AbsArgPlot[f,{x,xmin,xmax}] generates a plot of Abs[f] colored by Arg[f] as a function of x∈ from xmin to xmax.

AbsArgPlot[{f1,f2,…},{x,xmin,xmax}] plots several functions.

AbsArgPlot[{…,w[fi],…},…] plots fi with features defined by the symbolic wrapper w.

AbsArgPlot[…,{x}∈reg] takes the variable x to be in the geometric region reg.

Please visit the official Wolfram Language Reference for more details and examples on core symbols.