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dp_dtop

dp_dtop(dpoly,vlist)
:: 分散表現多項式を多項式に変換する.
return
多項式
dpoly
分散表現多項式
vlist
リスト
[53] T=dp_ptod((x+y+z)^2,[x,y]);
(1)*<<2,0>>+(2)*<<1,1>>+(1)*<<0,2>>+(2*z)*<<1,0>>+(2*z)*<<0,1>>+(z^2)*<<0,0>>
[54] P=dp_dtop(T,[a,b]);
z^2+(2*a+2*b)*z+a^2+2*b*a+b^2


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