Hi guys,

In some examples i see the exp function: exp2f, but it is not defined anywhere, it’s not recognized on vs2010 and my research showed aswell no solution.

What library do i have to use for exp2f? or is there a similiar thing on win? i think this was generated on mac.

thank you very much

you shouldn’t in theory add anyone lib to use exp2f ( at least with linux it’s not needed in OF…) . Have you got some problems with it ? if yes add

#include <math.h>  

at the beggining of your file.

Hi Kalwalt,

in vs2010 it says, that it is not defined, i only have expf but not expf2