Reco
@smallfs
Mon, Jan 13, 2020 7:40 PM
理科生墜入情網，故嘗試證明之
Reco
@smallfs
說
Mon, Jan 13, 2020 7:40 PM
瞎了 告辭
Reco
@smallfs
說
Mon, Jan 13, 2020 7:40 PM
(x^2+y^2-1)^3=x^2y^3
綠化柑橘症候群
@Liberibacter
Mon, Jan 13, 2020 11:30 PM
超閃
載入新的回覆