1function s = ishermitian (G, option)
2%ISHERMITIAN Determine if a matrix is Hermitian or real symmetric.
3% ishermitian (G) is true if G equals G' and false otherwise.
4% ishermitian (G, 'skew') is true if G equals -G' and false otherwise.
5% ishermitian (G, 'nonskew') is the same as ishermitian (G).
6%
7% See also GrB/issymmetric.
8
9% SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2021, All Rights Reserved.
10% SPDX-License-Identifier: GPL-3.0-or-later
11
12G = G.opaque ;
13
14if (nargin < 2)
15    option = 'nonskew' ;
16end
17
18s = gb_issymmetric (G, option, true) ;
19
20