i1 : M = random(ZZ^3, ZZ^5) o1 = | 6 1 6 1 1 | | 5 1 1 5 3 | | 7 9 7 2 2 | 3 5 o1 : Matrix ZZ <--- ZZ |
i2 : R = QQ[x,y,z] o2 = R o2 : PolynomialRing |
i3 : pointsByIntersection(M,R) 2 2 o3 = {z + 2x - 11z + 16, x*z - 7x - z + 7, 35y + 14y*z - 16x - 308y - 54z + ------------------------------------------------------------------------ 2 649, x*y - y*z - x + y + z - 1, x - 7x + 6} o3 : List |