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D.2.6.15 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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