lgamma

Evaluate the logarithm of the absolute value of the gamma function. More...

Functions
AFAPI array	lgamma (const array &in)
	C++ Interface to evaluate the logarithm of the absolute value of the gamma function. More...
AFAPI af_err	af_lgamma (af_array *out, const af_array in)
	C Interface to evaluate the logarithm of the absolute value of the gamma function. More...

Detailed Description

Evaluate the logarithm of the absolute value of the gamma function.

Note

This function only supports real inputs; complex inputs are not yet supported.

Function Documentation

af_lgamma()

AFAPI af_err af_lgamma	(	af_array *	out,
		const af_array	in
	)

C Interface to evaluate the logarithm of the absolute value of the gamma function.

Parameters

[out]	out	logarithm of the absolute value of the gamma function
[in]	in	input array

Returns

AF_SUCCESS, if function returns successfully, else an af_err code is given

lgamma()

AFAPI array lgamma

(

const array &

in

)

C++ Interface to evaluate the logarithm of the absolute value of the gamma function.

Parameters

[in]

in

input

Returns

logarithm of the absolute value of the gamma function