v?Inv
v?Inv
Performs element by element inversion of the vector.
Syntax
vsInv
(
n
,
a
,
y
)
;
vsInvI(n, a, inca, y, incy);
vmsInv
(
n
,
a
,
y
,
mode
)
;
vmsInvI(n, a, inca, y, incy, mode);
vdInv
(
n
,
a
,
y
)
;
vdInvI(n, a, inca, y, incy);
vmdInv
(
n
,
a
,
y
,
mode
)
;
vmdInvI(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 vsInv , vmsInv const double* for vdInv , vmdInv | 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 vsInv , vmsInv double* for vdInv , vmdInv | Pointer to an array that contains the output vector y . |
Description
The
v?Inv
function performs element by element inversion of the vector.Argument | Result | VM Error Status | Exception |
|---|---|---|---|
+0 | + ∞ | VML_STATUS_SING | ZERODIVIDE |
-0 | - ∞ | VML_STATUS_SING | ZERODIVIDE |
+ ∞ | +0 | ||
- ∞ | -0 | ||
QNAN | QNAN | ||
SNAN | QNAN | INVALID |