Sollya User's Manual

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postscriptfile special value for commands plot and externalplot

postscriptfile is a special value used in commands plot and externalplot to save the result of the command in a data file and a postscript file.
As any value it can be affected to a variable and stored in lists.

   > savemode=postscriptfile;
   > name="plotSinCos";
   > plot(sin(x),0,cos(x),[-Pi,Pi],savemode, name);