gb_interiorm_i(3PI) Sun Interval Performance Library gb_interiorm_i(3PI)NAMEgb_interiorm_i - If an interval matrix is in interior of another.
DESCRIPTION
TRUE if A IS_IN_INTERIOR of B
The function GB_INTERIORM_I checks if an general band interval matrix
A is enclosed in the interior of another band general interval matrix
B. A IS_IN_INTERIOR of B if and only if Aij IS_IN_INTERIOR of Bij for
all entries of A and B. Matrices A and B have the same storage format.
The routine returns .FALSE. if M or N is equal to zero or KL is less
than zero.
SYNOPSIS
LOGICAL FUNCTION GB_INTERIORM_I( A, M, KL, B )
INTERVAL, INTENT(IN) :: A(:,:), B(:,:)
INTEGER, INTENT(IN) :: M, KL
where
A and B have shape (L,N) where (L > KL).
ARGUMENTS
A (input)
Array of DIMENSION (L,N) where (L > KL).
Unchanged on exit.
B (input)
Array of DIMENSION (L,N) where (L > KL).
Unchanged on exit.
M (input)
Number of rows in the source general matrix.
Unchanged on exit.
KL (input)
The number of the subdiagonal bands.
Unchanged on exit.
ERRORS
blas_error_alloc
A or B is unallocated array
blas_error_shape
shape(A) /= shape(B)
6 Mar 2009 gb_interiorm_i(3PI)
