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.TH VRfScale 3tsp "TSP (libtsp/VR)"
.SH Routine
.in +4n
.ti -4n
void VRfScale (double a, const float x[], float y[], int N)
.in -4n
.SH Purpose
.in +4n
.ti -4n
Multiply each element of a float array by a scalar value
.in -4n
.SH Description
This routine multiplies each element of a float array by a scalar value,
.ft CW
.nf
.ne 3
y[i] = a * x[i], 0 <= i < N.
.fi
.ft P
.SH Parameters
.in +4n
.ti -4n
-> double a
.br
A scalar value
.ti -4n
-> const float x[]
.br
Input array (N elements)
.ti -4n
<- float y[]
.br
Output array (N elements). The output array can be the same as the
input array.
.ti -4n
-> int N
.br
Number of elements in the arrays (may be zero).
.in -4n
.SH Author / revision
J. Stachurski
/ Revision 1.6 1996/05/06
.SH See Also
VRfMult,
libtsp
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