Arctangent

sam_who · January 14, 2020, 2:34am

I want to use arctan() in my roborio C++ program but don’t know what header file to include.

#include <math.h>

is not working for me. Can someone help?

Thanks

Prateek_M · January 14, 2020, 2:47am

#include <cmath>

std::atan or std::atan2 (recommended) should work.

sam_who · January 14, 2020, 2:50am

That’s got it. Thanks.

gerthworm · January 14, 2020, 2:29pm

+1 for atan2() - IE the “atan that software people want”.

system · January 13, 2021, 2:29pm

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