用maple解方程2ab+2bc+2cd+2de-e^2=-5780613042962ac+2bd+2ce-2de-a^2=-19_其他解答

用maple解方程
2ab+2bc+2cd+2de-e^2=-578061304296
2ac+2bd+2ce-2de-a^2=-1998272010782
-2ab+2ad+2be-2ce-d^2=-1194036100249
-2ac+2ae-2be-2cd-b^2=-1033536225483
2ad+2ae+2bc+2bd+c^2=3075230855865
好像有整数解

人气：319 ℃　时间：2020-06-11 06:22:33

解答

> evalf(solve({-2*a*b+2*a*d+2*b*e-2*c*e-d^2 = -1194036100249,2*a*b+2*b*c+2*c*d+2*d*e-e^2 = -578061304296,-2*a*c+2*a*e-2*b*e-2*c*d-b^2 = -1033536225483,2*a*c+2*b*d+2*c*e-2*d*e-a^2 = -1998272010782,2*a*...