i1 : M = random(ZZ^3, ZZ^5) o1 = | 5 9 7 9 3 | | 9 4 4 0 5 | | 1 8 1 5 5 | 3 5 o1 : Matrix ZZ <--- ZZ |
i2 : R = QQ[x,y,z] o2 = R o2 : PolynomialRing |
i3 : pointsByIntersection(M,R) 2 2 o3 = {14y*z - 23z + 70x + 14y + 131z - 710, 35x*z + 13z - 245x - 84y - 372z ------------------------------------------------------------------------ 2 2 2 + 2165, 21y + 76z - 210x - 357y - 624z + 3110, 20x*y - 31z - 10x - ------------------------------------------------------------------------ 2 2 3 2 72y + 259z - 430, 7x + 2z - 84x - 26z + 269, z - 14z + 53z - 40} o3 : List |