2021-11-25から1日間の記事一覧
c;4000000 x^8+3920000 x^6 y^2-480000 x^6+1120000 x^5 y^3+1234800 x^5 y+1040400 x^4 y^4+568400 x^4 y^2+84027 x^4+548800 x^3 y^5+179228 x^3 y^3+24696 x^3 y+117600 x^2 y^6+36812 x^2 y^4+2744 x^2 y^2-256 x^2+11200 x y^7+4116 x y^5-224 x y^3+40…