pow

Raise an array to a power. More...

Functions
AFAPI af_err	af_pow (af_array *out, const af_array lhs, const af_array rhs, const bool batch)
	C Interface for power. More...
AFAPI array	pow (const array &lhs, const array &rhs)
	C++ Interface for power. More...
AFAPI array	pow (const array &lhs, const double rhs)
	C++ Interface for power. More...
AFAPI array	pow (const double lhs, const array &rhs)
	C++ Interface for power. More...
AFAPI array	pow2 (const array &in)
	C++ Interface for power of 2. More...

Detailed Description

Raise an array to a power.

Note

This function supports real inputs only. Complex inputs are not yet supported.

Function Documentation

AFAPI af_err af_pow	(	af_array *	out,
		const af_array	lhs,
		const af_array	rhs,
		const bool	batch
	)

C Interface for power.

Parameters

[out]	out	will contain lhs raised to power rhs
[in]	lhs	is base
[in]	rhs	is exponent
[in]	batch	specifies if operations need to be performed in batch mode

Returns

AF_SUCCESS if the execution completes properly

AFAPI array af::pow	(	const array &	lhs,
		const array &	rhs
	)

C++ Interface for power.

Computes the value of lhs raised to the power of rhs. The inputs can be two arrays or an array and a scalar.

Parameters

[in]	lhs	is base
[in]	rhs	is exponent

Returns

lhs raised to power rhs

Examples:

financial/heston_model.cpp, and image_processing/brain_segmentation.cpp.

AFAPI array af::pow	(	const array &	lhs,
		const double	rhs
	)

C++ Interface for power.

Computes the value of lhs raised to the power of rhs. The inputs can be two arrays or an array and a scalar.

Parameters

[in]	lhs	is base
[in]	rhs	is exponent

Returns

lhs raised to power rhs

AFAPI array af::pow	(	const double	lhs,
		const array &	rhs
	)

C++ Interface for power.

Computes the value of lhs raised to the power of rhs. The inputs can be two arrays or an array and a scalar.

Parameters

[in]	lhs	is base
[in]	rhs	is exponent

Returns

lhs raised to power rhs

AFAPI array af::pow2

(

const array &

in

)

C++ Interface for power of 2.

Parameters

[in]

in

is exponent

Returns

2 raised to power of in