v?InvCbrt

Computes an inverse cube root of vector elements.

Syntax

FORTRAN:

call vsinvcbrt( n, a, y )

call vmsinvcbrt( n, a, y, mode )

call vdinvcbrt( n, a, y )

call vmdinvcbrt( n, a, y, mode )

C:

vsInvCbrt( n, a, y );

vmsInvCbrt( n, a, y, mode );

vdInvCbrt( n, a, y );

vmdInvCbrt( 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 vsinvcbrt, vmsinvcbrt

DOUBLE PRECISION for vdinvcbrt, vmdinvcbrt

Fortran 90: REAL, INTENT(IN) for vsinvcbrt, vmsinvcbrt

DOUBLE PRECISION, INTENT(IN) for vdinvcbrt, vmdinvcbrt

C: const float* for vsInvCbrt, vmsInvCbrt

const double* for vdInvCbrt, vmdInvCbrt

FORTRAN: Array that specifies the input vector a.

C: Pointer to an array that contains 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 vsinvcbrt, vmsinvcbrt

DOUBLE PRECISION for vdinvcbrt, vmdinvcbrt

Fortran 90: REAL, INTENT(OUT) for vsinvcbrt, vmsinvcbrt

DOUBLE PRECISION, INTENT(OUT) for vdinvcbrt, vmdinvcbrt

C: float* for vsInvCbrt, vmsInvCbrt

double* for vdInvCbrt, vmdInvCbrt

FORTRAN: Array that specifies the output vector y.

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

Description

The v?InvCbrt function computes an inverse cube root of vector elements.

Special Values for Real Function v?InvCbrt(x)
Argument Result VML Error Status Exception
+0 + VML_STATUS_SING ZERODIVIDE
-0 - VML_STATUS_SING ZERODIVIDE
+ +0    
- -0    
QNAN QNAN    
SNAN QNAN   INVALID

Submit feedback on this help topic