[KiLLeR.]

Is there an equivalent of http://www.cplusplus.com/reference/cmath/exp/ in pawn?!?! I have searched, but didn't found anything...

EDIT: Also I need equivalent of http://www.cplusplus.com/reference/cmath/log/ in pawn. I found floatlog, but I guess is not the same, because it returns log(value) / log(base)
https://github.com/alliedmodders/amx...float.cpp#L292

[Relaxing]

http://www.amxmodx.org/api/float/floatlog
http://www.amxmodx.org/api/core/power

[KiLLeR.]

power requires 2nd parameter, while exp doesn't...

floatlog is not the same:

PAWN:

server_print("Log: %f", floatlog(5.0));

Log: 0.698970

C++:

std::cout << "Log: " << log(5.0) << std::endl;

Log: 1.60944

[PRoSToTeM@]

Originally Posted by KiLLeR. power requires 2nd parameter, while exp doesn't...

#define floatexp(%0) floatpower(2.7182818, %0) 

[KiLLeR.]

Originally Posted by PRoSToTeM@ #define floatexp(%0) floatpower(2.7182818, %0)

Okay, thanks you, look at my post above because I updated it.

[PRoSToTeM@]

Originally Posted by KiLLeR. floatlog is not the same:

Because floatlog default base is 10, while stdc++ log base is e.

[fysiks]

Originally Posted by KiLLeR. EDIT: Also I need equivalent of http://www.cplusplus.com/reference/cmath/log/ in pawn. I found floatlog, but I guess is not the same, because it returns log(value) / log(base) https://github.com/alliedmodders/amx...float.cpp#L292

log() in C++ is log base e. So, the log function in AMX Mod X simply requires you to specify the base as the second parameter. So, if you want log base e, you would provide the numeric value of e as the second parameter.

If you want an explanation as to why log(value)/log(base) is the same thing, see here.

[KiLLeR.]

Thanks you!

#define log(%0) floatlog(%0, 2.7182818) 

[fysiks]

Originally Posted by KiLLeR. Thanks you! #define log(%0) floatlog(2.7182818, %0)

The base is the second argument, not the first.

[KiLLeR.]

Yeah, you are true, actually I have figured out how to solve this right before your post, just decided to give it as solution for someone another looking and I make a mistake cuz hurry.
Edited!