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NAG[f16fbc] NAG[nag_dload] - Broadcast scalar into real vector
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Calling Sequence
f16fbc(n, alpha, x, incx, 'fail'=fail)
nag_dload(. . .)
Parameters
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n - integer;
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On entry:  , the number of elements in  .
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Constraint:  . .
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alpha - float;
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On entry: the scalar  .
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x - Vector(1..dim, datatype=float[8]);
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Note: the dimension, dim, of the array x must be at least  .
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On exit: the scalar  is scattered with a stride of incx in x. Intermediate elements of x are unchanged.
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incx - integer;
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On entry: the increment in the subscripts of x between successive elements of  .
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Constraint:  . .
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'fail'=fail - table; (optional)
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The NAG error argument, see the documentation for NagError.
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Description
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Purpose
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nag_dload (f16fbc) broadcasts a scalar into a real vector.
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Description
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nag_dload (f16fbc) performs the operation
where  is an  element real vector and  is a real scalar.
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Error Indicators and Warnings
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"NE_BAD_PARAM"
On entry, argument  had an illegal value.
"NE_INT"
On entry,  . Constraint:  .
On entry,  . Constraint:  .
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Examples
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>
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n := 5:
alpha := 2.0:
incx := 1:
x := Vector([1,2,3,4,5], datatype=float[8]):
NAG:-f16fbc(n, alpha, x, incx):
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