v?Pow2o3

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

Syntax

FORTRAN:

call vspow2o3( n, a, y )

call vmspow2o3( n, a, y, mode )

call vdpow2o3( n, a, y )

call vmdpow2o3( n, a, y, mode )

C:

vsPow2o3( n, a, y );

vmsPow2o3( n, a, y, mode );

vdPow2o3( n, a, y );

vmdPow2o3( n, a, y, mode );

Include Files

Input Parameters

Name

Type

Description

n

FORTRAN 77: INTEGER

Fortran 90: INTEGER, INTENT(IN)

C: const int

Specifies the number of elements to be calculated.

a

FORTRAN 77: REAL for vspow2o3, vmspow2o3

DOUBLE PRECISION for vdpow2o3, vmdpow2o3

Fortran 90: REAL, INTENT(IN) for vspow2o3, vmspow2o3

DOUBLE PRECISION, INTENT(IN) for vdpow2o3, vmdpow2o3

C: const float* for vsPow2o3, vmsPow2o3

const double* for vdPow2o3, vmdPow2o3

FORTRAN: Arrays, specify the input vector a.

C: Pointers to arrays that contain the input vector a.

mode

FORTRAN 77: INTEGER*8

Fortran 90: INTEGER(KIND=8), INTENT(IN)

C: const MKL_INT64

Overrides global VML mode setting for this function call. See vmlSetMode for possible values and their description.

Output Parameters

Name

Type

Description

y

FORTRAN 77: REAL for vspow2o3, vmspow2o3

DOUBLE PRECISION for vdpow2o3, vmdpow2o3

Fortran 90: REAL, INTENT(OUT) for vspow2o3, vmspow2o3

DOUBLE PRECISION, INTENT(OUT) for vdpow2o3, vmdpow2o3

C: float* for vsPow2o3, vmsPow2o3

double* for vdPow2o3, vmdPow2o3

FORTRAN: Array, specifies the output vector y.

C: Pointer to an array that contains the output vector y.

Description

The v?Pow2o3 function raises each element of a vector to the constant power 2/3.

Special Values for Real Function v?Pow2o3(x)
Argument Result Exception
+0 +0  
-0 +0  
+ +  
- +  
QNAN QNAN  
SNAN QNAN INVALID

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