19/09/22 16:33:18.30 R1QLTtDK.net
f(x)=|sign(x)| = sign(|x|) も明らかに解だが f(x)=lim[t→0] |x|^t
f(x) = 1 (x≠0)
f(0) = 0
19/09/22 16:33:18.30 R1QLTtDK.net
f(x)=|sign(x)| = sign(|x|) も明らかに解だが f(x)=lim[t→0] |x|^t
f(x) = 1 (x≠0)
f(0) = 0
19/09/22 16:33:18.30 R1QLTtDK.net
f(x)=|sign(x)| = sign(|x|) も明らかに解だが f(x)=lim[t→0] |x|^t
f(x) = 1 (x≠0)
f(0) = 0