Developer Reference for Intel® oneAPI Math Kernel Library for C
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v?InvCbrt
Computes an inverse cube root of vector elements.
Syntax
vsInvCbrt( n, a, y );
vsInvCbrtI(n, a, inca, y, incy);
vmsInvCbrt( n, a, y, mode );
vmsInvCbrtI(n, a, inca, y, incy, mode);
vdInvCbrt( n, a, y );
vdInvCbrtI(n, a, inca, y, incy);
vmdInvCbrt( n, a, y, mode );
vmdInvCbrtI(n, a, inca, y, incy, mode);
Include Files
- mkl.h
Input Parameters
Name |
Type |
Description |
---|---|---|
n |
const MKL_INT |
Specifies the number of elements to be calculated. |
a |
const float* for vsInvCbrt, vmsInvCbrt const double* for vdInvCbrt, vmdInvCbrt |
Pointer to an array that contains the input vector a. |
inca, incy |
const MKL_INT |
Specifies increments for the elements of a and y. |
mode |
const MKL_INT64 |
Overrides global VM mode setting for this function call. See vmlSetMode for possible values and their description. |
Output Parameters
Name |
Type |
Description |
---|---|---|
y |
float* for vsInvCbrt, vmsInvCbrt double* for vdInvCbrt, vmdInvCbrt |
Pointer to an array that contains the output vector y. |
Description
The v?InvCbrt function computes an inverse cube root of vector elements.
Argument | Result | VM Error Status | Exception |
---|---|---|---|
+0 | +∞ | VML_STATUS_SING | ZERODIVIDE |
-0 | -∞ | VML_STATUS_SING | ZERODIVIDE |
+∞ | +0 | ||
-∞ | -0 | ||
QNAN | QNAN | ||
SNAN | QNAN | INVALID |