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sp_norm

sp_norm(alg,var,poly,alglist)
:: 代数体上でのノルムの計算
return
多項式
var
poly の主変数
poly
1 変数多項式
alg
root
alglist
root のリスト
[0] load("sp")$
[39] A0=newalg(x^2+1)$                 
[40] A1=newalg(x^2+A0)$
[41] sp_norm(A1,x,x^3+A0*x+A1,[A1,A0]);
x^6+(2*#0)*x^4+(#0^2)*x^2+(#0)
[42] sp_norm(A0,x,@@,[A0]);            
x^12+2*x^8+5*x^4+1
参照
section res, section asq, af, af_noalg


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