12/12/31 05:35:23.51
>>43
(x,y,z)=(n,-n,0), (0,n^2,±n^3), (n^2,0,±n^3), (1,2,±3), (2,1,±3)
のみ？
12/12/31 05:35:23.51
>>43
(x,y,z)=(n,-n,0), (0,n^2,±n^3), (n^2,0,±n^3), (1,2,±3), (2,1,±3)
のみ？
12/12/31 05:35:23.51
>>43
(x,y,z)=(n,-n,0), (0,n^2,±n^3), (n^2,0,±n^3), (1,2,±3), (2,1,±3)
のみ？