Re: plotting equations

*To*: mathgroup at smc.vnet.net*Subject*: [mg121715] Re: plotting equations*From*: Simon <simonjtyler at gmail.com>*Date*: Mon, 26 Sep 2011 20:07:07 -0400 (EDT)*Delivered-to*: l-mathgroup@mail-archive0.wolfram.com*References*: <j5pch7$8h7$1@smc.vnet.net>*Reply-to*: comp.soft-sys.math.mathematica at googlegroups.com

Hi Michael, A plot of f==g gets turned into f-g, which seems as good a way to interpret the input as any other... Plot[{Sin[x] == 2 Cos[x], Sin[x] - 2 Cos[x]}, {x, -1, 6}, Frame -> True, GridLines -> Automatic, PlotStyle -> {{Thick, Black}, {Thick, Dashed, Red}}]