whullv_i(3PI) Sun Interval Performance Library whullv_i(3PI)NAMEwhullv_i - Convex hull of an interval vector with another.
DESCRIPTION
Z = convex set which contains UNION of X and Y
The routine WHULLV_I computes convex set which contains both interval
vectors X and Y and stores the result in another interval vector Z.
The routine returns immediately if N is equal to zero.
SYNOPSIS
SUBROUTINE WHULLV_I( X, Y, Z )
INTERVAL, INTENT(IN) :: X(:), Y(:)
INTERVAL, INTENT(OUT) :: Z(:)
where
X, Y and Z have shape (N).
ARGUMENTS
X (input)
Array of DIMENSION N.
Unchanged on exit.
Y (input)
Array of DIMENSION N.
Unchanged on exit.
Z (output)
Array of DIMENSION N.
On exit, contains convex hull of X and Y.
ERRORS
blas_error_alloc
X, Y or Z is unallocated array
blas_error_shape
shape(X) /= shape(Y) /= shape(Z)
6 Mar 2009 whullv_i(3PI)
