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D.4.15.7 closureFrac

Procedure from library normal.lib (see normal_lib).

Usage:
closureFrac (L); L a list of size n+1 as in the result of primeClosure, L[n] contains an additional polynomial f

Create:
a list fraction of two elements of L[1], such that
f=fraction[1]/fraction[2] via the injections phi L[i]-->L[i+1].

Example:
 


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