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5.1.111 resultant

Syntax:

resultant ( poly_expression, poly_expression, ring_variable )

Type:

poly

Purpose:

computes the resultant of the first and second argument with respect to the variable given as the third argument.

Example:
 
  ring r=32003,(x,y,z),dp;
  poly f=3*(x+2)^3+y;
  poly g=x+y+z;
  resultant(f,g,x);
→ 3y3+9y2z+9yz2+3z3-18y2-36yz-18z2+35y+36z-24

See poly; ring.


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            User manual for Singular version 2-0-4, October 2002, generated by texi2html.