HP MLIB User's Guide Vol. 2 7th Ed.

840 HP MLIB User’s Guide

vsUnpackI, vsUnpackV, vsUnpackM, vdUnpackI, vdUnpackV, vdUnpackM Unpack (scatter) a contiguous vector

to a vector with speciﬁed indexing

(at most n) in the mask vector for svUnpackM and

vdUnpackM.

incy Index increment for vsUnpackI and vdUnpackI.

iy Array containing the index vector for vsUnpackV and

vdUnpackV. Length of iy is at least n.

my Array containing the mask vector for vsUnpackM and

vdUnpackM. Length of my is at least n.

Output y Array receiving the output vector. Length of y is at

least:

1+(n-1)*incy

for vsUnpackI and vdUnpackI

1 plus the maximum index iy[i] (i = 0 to n-1)

for vsUnpackV and vdUnpackV

for vsUnpackM and vdUnpackM