|
D.12.8.16 isparam
Procedure from library rootsur.lib (see rootsur_lib).
- Usage:
- isparam(ideal/module/poly/list);
- Return:
- int: 0 if the argument has non-parametric coefficients and 1 if it
has parametric coefficients
Example:
| LIB "rootsur.lib";
ring r = 0,x,dp;
isparam(2x3-56x+2);
==> 0
ring s = (0,a,b,c),x,dp;
isparam(2x3-56x+2);
==> 0
isparam(2x3-56x+abc);
==> 1
|
|