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.TH VRfAdd 3tsp "TSP (libtsp/VR)"
.SH Routine
.in +4n
.ti -4n
void VRfAdd (const float x1[], const float x2[], float y[], int N)
.in -4n
.SH Purpose
.in +4n
.ti -4n
Element-by-element sum of two float arrays
.in -4n
.SH Description
This routine calculates the sum of corresponding elements of two float
arrays,
.ft CW
.nf
.ne 3
y[i] = x1[i] + x2[i], 0 <= i < N.
.fi
.ft P
.SH Parameters
.in +4n
.ti -4n
-> const float x1[]
.br
Input array (N elements)
.ti -4n
-> const float x2[]
.br
Input array (N elements)
.ti -4n
<- float y[]
.br
Output array (N elements). The output array can be the same as either
of the input arrays.
.ti -4n
-> int N
.br
Number of elements in the arrays (may be zero)
.in -4n
.SH Author / revision
J. Stachurski
/ Revision 1.3 1996/05/06
.SH See Also
VRfSum,
VRfSubt,
libtsp
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