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Question: rootof(eq, label)

Question:rootof(eq, label)

Eshames 0 Maple
April 01 2011
0


hello dear community

I want to know what is the meaning of 1/2 RootOf(2_z2-1, Label=L1) since I need exat solution for this system

thanks in advance

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restart;
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N:=7;

(1)
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#

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for k from 0 to 6 do
if k=0 then delta(k):=1
else
delta(k):=0
end if;
m:=0;
for h from k to N do
m:=m+binomial(h,k)*Y(k);
end do;
s:=0;
g:=0;
for l from 0 to k-1 do
for h from l to N do
s:=s+binomial(h,l)*Y(l);
end do;
c:=Y(k-l);
g:=g+s*c;
end do;
f[k]:=Y(0)*m+g=delta(k);
end do;
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(2)
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solve({f[0],f[1],f[2],f[3],f[4],f[5],f[6]},{Y(0),Y(1),Y(2),Y(3),Y(4),Y(5),Y(6)});
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(3)
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