19/04/04 00:54:11.67 T4XvR5S2.net
>>819
1/(1-x) = 1 + x + x^2 + x^3 + ････
ゆえ
f(x)/(1-x) の x^pの係数は g_p = Σ[k=0,p] f_k → f(1), (p→∞)
f(1) = e・sin(1) = 2.2873552871788
19/04/04 00:54:11.67 T4XvR5S2.net
>>819
1/(1-x) = 1 + x + x^2 + x^3 + ････
ゆえ
f(x)/(1-x) の x^pの係数は g_p = Σ[k=0,p] f_k → f(1), (p→∞)
f(1) = e・sin(1) = 2.2873552871788