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programmatically rotating a function plot

• To: mathgroup at smc.vnet.net
• Subject: [mg99395] programmatically rotating a function plot
• From: Rodney <rodneyhoffman at gmail.com>
• Date: Tue, 5 May 2009 05:38:34 -0400 (EDT)

This (from some book) worked in Mathematica 4, but not now:

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pic1 = Plot[8 Sin[Pi t] Exp[-t], {t, 0, 4}]

plot4[p_] := Module[{R, p1, p2, p3},
     R[q_] := Show[q/.{x_, y_}:> {-y,x}];
     p1 = R[p]; p2 = R[p1]; p3 = R[p2];
     Show[p,p1,p2,p3]
];

plot4[pic1]

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I can't figure out how to do it today.  Thanks for any suggestions.

• Follow-Ups:
  • Re: programmatically rotating a function plot
    • From: DrMajorBob <btreat1@austin.rr.com>