# Pow2o3

Raises each element of a vector to the constant power 2/3.

## Syntax

Fortran:

call vspow2o3( n, a, y )

call vdpow2o3( n, a, y )

C:

vsPow2o3( n, a, y );

vdPow2o3( n, a, y );

## Input Parameters

Name | Type | Description
--- | --- | ---
n | FORTRAN: INTEGER, INTENT(IN) C: int | Specifies the number of elements to be calculated.
a, b | FORTRAN: REAL, INTENT(IN) for vspow2o3 DOUBLE PRECISION, INTENT(IN) for vdpow2o3 C: const float* for vsPow2o3 const double* for vdPow2o3 | FORTRAN: Arrays, specify the input vector a. C: Pointers to arrays that contain the input vector a.

## Output Parameters

Name | Type | Description
--- | --- | ---
y | FORTRAN: REAL for vspow2o3 DOUBLE PRECISION for vdpow2o3 C: float* for vsPow2o3 double* for vdPow2o3 | FORTRAN: Array, specifies the output vector y. C: Pointer to an array that contains the output vector y.

Parent topic: Power and Root Functions