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D.2.5.15 numerator

Procedure from library poly.lib (see poly_lib).

Usage:
numerator(n); n number

Return:
number, the numerator of n

Example:
 
LIB "poly.lib";
ring r = 0,x, dp;
number n = 3/2;
numerator(n);
==> 3
See also: cleardenom; content; denominator.


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            User manual for Singular version 3-1-2, Oct 2010, generated by texi2html.