i1 : R = CC[x,y]; |
i2 : s = solveSystem {x^2+y^2-1, x*y} o2 = {{{-1, -1.22843e-15+2.8753e-16*ii}}, {{4.97223e-16+1.87566e-16*ii, 1}}, ------------------------------------------------------------------------ {{-4.97223e-16-1.87566e-16*ii, -1}}, {{1, 1.25618e-15-1.97324e-16*ii}}} o2 : List |
i3 : areEqual(sortSolutions s, {{{-1, 0}}, {{0, -1}}, {{0, 1}}, {{1, 0}}}) o3 = true |