Constants

The following constants are defined.

Constant	Description
CONSTANT_E	Euler's number, \(e\)
CONSTANT_LOG2_E	$ \log_2 e $
CONSTANT_LOG10_E	$ \log_{10} e $
CONSTANT_PI	Pi, \(\pi\)
CONSTANT_INV_PI	$ 1 \over \pi $
CONSTANT_INV_SQRT_PI	$ 1 \over \sqrt\pi $
CONSTANT_LN_2	$ \ln 2 $
CONSTANT_LN_10	$ \ln 10 $
CONSTANT_SQRT_2	$ \sqrt 2 $
CONSTANT_SQRT_3	$ \sqrt 3 $
CONSTANT_INV_SQRT_3	$ 1 \over \sqrt 3 $
CONSTANT_GAMMA	Euler's constant, \(\gamma\)
CONSTANT_PHI	The golden ratio, \(\varphi\)