2018-07-15から1日間の記事一覧
c;864 x^9 y^3+5760 x^8 y^4-2160 x^8 y^2+1215 x^8+12192 x^7 y^5-36000 x^7 y^3+7200 x^7 y+11520 x^6 y^6-64400 x^6 y^4+67780 x^6 y^2-32000 x^6+12192 x^5 y^7-81600 x^5 y^5+146400 x^5 y^3-36000 x^5 y+5760 x^4 y^8-64400 x^4 y^6+184570 x^4 y^4-22…