|
 |
 |
 |
 |
 |
 |
 |
 |
 |
D.13.6.24 radicalMemberShip
Procedure from librarytropical.lib (see tropical_lib).
- Usage:
- radicalMemberShip (f,i); f poly, i ideal
- Return:
- int, 1 if f is in the radical of i, 0 else
LIB "tropical.lib"; ring r=0,(x,y),dp; ideal i=(x+1)*y2; // y is NOT in the radical of i radicalMemberShip(y,i); ==> 0 ring rr=0,(x,y),ds; ideal i=(x+1)*y2; // since this time the ordering is local, y is in the radical of i radicalMemberShip(y,i); ==> 1 |