i1 : R = CC[x,y]; |
i2 : s = solveSystem {x^2+y^2-1, x*y} o2 = {{{-1, -9.15121e-16-8.37787e-16*ii}}, {{5.50779e-16+5.9409e-17*ii, 1}}, ------------------------------------------------------------------------ {{-5.50779e-16-5.9409e-17*ii, -1}}, {{1, 9.8451e-16+8.51665e-16*ii}}} o2 : List |
i3 : areEqual(sortSolutions s, {{{-1, 0}}, {{0, -1}}, {{0, 1}}, {{1, 0}}}) o3 = true |