RationalSolve |
Syntax |
RationalSolve(L: LIST of RINGELEM): LIST of LIST of RINGELEM |
Description |
Example |
/**/ Use QQ[x,y,z]; /**/ L := [x^3-y^2+z-1, x-2, (y-3)*(y+2)]; /**/ RationalSolve(L); [[2, -2, -3], [2, 3, 2]] /**/ L := [x^3-y^2+z-1, x^2-2, (y-3)*(y+2)]; /**/ RationalSolve(L); [] /**/ len(ApproxSolve(L)); 4 /**/ L := [x^3-y^2+1, (y-3)*(y+2)]; -- ignores the indeterminate z /**/ RationalSolve(L); [[2, 3]] |
See Also |