06/18/2022, 01:22 AM
(06/18/2022, 12:43 AM)tommy1729 Wrote: this is a curious thread.
But cxp(x) satisfies the nice equationÂ
f ' (x) = f( - x)
now I know you like fractional derivatives so
D^z f(x) = f( (-1)^z x)
or
D^z f(x) = f( cos(pi z) x)
???
regards
tommy1729
Lol, I was like 18 years old when I made this thread tommy. It's hot garbage!

