08/11/27 23:57:46
>>665 訂正
f(x) = log(sin(x)) なので、
log(与式) = f(x) + f(1/x) = g(log(x)) + g(-log(x)) ≦ 2g(0) = 2f(1) = log{sin(1)^2},
08/11/27 23:57:46
>>665 訂正
f(x) = log(sin(x)) なので、
log(与式) = f(x) + f(1/x) = g(log(x)) + g(-log(x)) ≦ 2g(0) = 2f(1) = log{sin(1)^2},