i1 : M = random(ZZ^3, ZZ^5) o1 = | 3 3 2 2 2 | | 0 7 8 4 9 | | 7 8 7 4 5 | 3 5 o1 : Matrix ZZ <--- ZZ |
i2 : R = QQ[x,y,z] o2 = R o2 : PolynomialRing |
i3 : pointsByIntersection(M,R) 2 2 o3 = {78y*z - 203z + 816x - 444y + 1785z - 4996, 78x*z - 11z - 594x - 6y - ------------------------------------------------------------------------ 2 2 2 27z + 872, 39y + 235z - 648x - 393y - 2685z + 9224, 78x*y - 77z - ------------------------------------------------------------------------ 2 3 2 336x - 198y + 903z - 1540, x - 5x + 6, 13z - 230z - 96x - 12y + 1337z ------------------------------------------------------------------------ - 2260} o3 : List |