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D.2.3.18 timeStd
Procedure from library general.lib (see general_lib).
- Usage:
- timeStd(i,d), i ideal, d integer
- Return:
- std(i) if the standard basis computation finished after
d-1 seconds and i otherwhise
Example:
| | LIB "general.lib";
ring r=32003,(a,b,c,d,e),dp;
int n=7;
ideal i=
a^n-b^n,
b^n-c^n,
c^n-d^n,
d^n-e^n,
a^(n-1)*b+b^(n-1)*c+c^(n-1)*d+d^(n-1)*e+e^(n-1)*a;
def i1=timeStd(i,1);
def i2=timeStd(i,20);
listvar();
==> // n [0] int 7
==> // r [0] *ring
==> // i2 [0] ideal (SB), 746 generator(s)
==> // i1 [0] ideal, 5 generator(s)
==> // i [0] ideal, 5 generator(s)
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