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D.15.4.3 difpoly2tex

Procedure from library findifs.lib (see findifs_lib).

Usage:
difpoly2tex(S,P[,Q]); S an ideal, P and optional Q are lists

Return:
string

Purpose:
present the difference scheme in the nodal form

Assume:
ideal S is the result of decoef procedure

Note:
a list P may be empty or may contain parameters, which will not appear in denominators
an optional list Q represents the part of the scheme, depending on other function, than the major part

Example:
 


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