e^f(ln(ln(f(exp(x))))) = f(x) f ''(x) =/= 0

[tommy1729]

hi all

if i didnt ask or post this before i do now :

e^f(ln(ln(f(exp(x))))) = f(x) and f ''(x) =/= 0

if it exists ...

btw does anyone know where i can find an easy online ( free ) applet for working with carleman matrices ??

maple doesnt seem to know it , right ?

its quite timeconsuming to program it or fill large matrices ( ok im not so good at it yet :p )