i1 : M = random(ZZ^3, ZZ^5) o1 = | 9 7 8 1 4 | | 3 4 2 5 5 | | 7 6 8 6 9 | 3 5 o1 : Matrix ZZ <--- ZZ |
i2 : R = QQ[x,y,z] o2 = R o2 : PolynomialRing |
i3 : pointsByIntersection(M,R) 2 2 o3 = {4y*z + z - 2x - 36y - 33z + 224, 16x*z + 25z - 90x + 36y - 445z + ------------------------------------------------------------------------ 2 2 2 1584, 4y - z + 2x - 24y + 13z - 24, 16x*y - 37z - 78x - 100y + 553z - ------------------------------------------------------------------------ 2 2 3 2 1488, 8x + 91z - 70x - 36y - 1335z + 4976, 8z - 171z - 2x - 12y + ------------------------------------------------------------------------ 1199z - 2704} o3 : List |