Visible to Intel only — GUID: GUID-92321C62-3265-4D3C-B7B5-4A01299BE776
Visible to Intel only — GUID: GUID-92321C62-3265-4D3C-B7B5-4A01299BE776
v?j0
Computes the Bessel function of the first kind for vector elements.
Syntax
call vsj0( n, a, y ) call vsj0i(n, a, inca, y, incy) call vmsj0( n, a, y, mode ) call vmsj0i(n, a, inca, y, incy, mode) call vdj0( n, a, y ) call vdj0i(n, a, inca, y, incy) call vmdj0( n, a, y, mode ) call vmdj0i(n, a, inca, y, incy, mode)
Include Files
mkl_vml.f90
Input Parameters
Name |
Type |
Description |
---|---|---|
n |
INTEGER, INTENT(IN) |
Specifies the number of elements to be calculated. |
a |
REAL, INTENT(IN) for vsj0, vmsj0 DOUBLE PRECISION, INTENT(IN) for vdj0, vmdj0 |
Array that specifies the input vector a. |
inca, incy |
INTEGER, INTENT(IN) |
Specifies increments for the elements of a and y. |
mode |
INTEGER(KIND=8), INTENT(IN) |
Overrides global VM mode setting for this function call. See vmlSetMode for possible values and their description. |
Output Parameters
Name |
Type |
Description |
---|---|---|
y |
REAL, INTENT(OUT) for vsj0, vmsj0 DOUBLE PRECISION, INTENT(OUT) for vdj0, vmdj0 |
Array that specifies the output vector y. |
Description
The j0 function computes the Bessel function of the first kind of order 0 for elements of the input vector a and writes them to the output vector y.
Argument | Result | VM Error Status | Exception |
---|---|---|---|
+0 | +1 | ||
-0 | +1 | ||
+∞ | +0 | ||
-∞ | +0 | ||
QNAN | QNAN | ||
SNAN | QNAN | INVALID |