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D.15.5.21 ParToVar

Procedure from library finitediff.lib (see finitediff_lib).

Usage:
ParToVar(f); f a poly in the basering;

Return:
type poly; gives back the poly obtained by substituting par(i) by var(i), for the first nvars(basering parameters. Does only make sence, if setinitials is executed before -> nvars <= npars. Is the opposite action to VarToPar, see example ParToVar;

Example:
 


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            User manual for Singular version 3-1-6, Dec 2012, generated by texi2html.