|
D.13.6.16 initialIdeal
Procedure from library tropical.lib (see tropical_lib).
- Usage:
- initialIdeal(i,w); i ideal, w intvec
- Assume:
- i is an ideal in Q[x_1,...,x_n] and w=(w_1,...,w_n)
- Return:
- ideal, the initialIdeal of i w.r.t. w
- Note:
- the initialIdeal consists of the terms with MAXIMAL weighted order w.r.t. w
Example:
| LIB "tropical.lib";
ring r=0,(x,y),dp;
poly f=x3+y2-xy+x-1;
intvec w=2,3;
initialIdeal(f,w);
|
|