/ ____________\ / ____________\ / ___________\ / ___________\ | / ___ | | / ___ | | / ___ | | / ___ | \x + I*\/ -1 + \/ 2 /*\x - I*\/ -1 + \/ 2 /*\x + \/ 1 + \/ 2 /*\x - \/ 1 + \/ 2 /
(((x + i*sqrt(-1 + sqrt(2)))*(x - i*sqrt(-1 + sqrt(2))))*(x + sqrt(1 + sqrt(2))))*(x - sqrt(1 + sqrt(2)))