## (compiling error) math functions in externals

Jan 08 2014 | 12:58 pm
Hi ! im on win7 x64 with AMD CPU, using VS2013 , trying to compile code that uses trigonometry (cos,sin) functions .
while im trying to compile my code with use of those function im experiencing some errors .
compiling as "release" for x86 throws :
``````error LNK2001: unresolved external symbol __libm_sse2_sin_precise
error LNK2001: unresolved external symbol __libm_sse2_cos_precise
``````
it doesnt complain while compiling as "debug" version for x86 , it also doesnt complain while compiling for x64 .
im using AMD CPU , has it something to do with it ? if so why it works with "debug" version and on x64 ? (normally i can use trigonometry in plain C executable with use of math.h)
those are my first times with C in relation to Max so im really newbie here . And its really hard to spot things that are causing certain problems by myself .
``````Configuration Properties_