1function C = acsc (G)
2%ACSC inverse cosecant.
3% C = acsc (G) is the inverse cosecant of each entry of G.
4% Since acsc (0) is nonzero, C is a full matrix.
5%
6% See also GrB/csc, GrB/csch, GrB/acsch.
7
8% SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2021, All Rights Reserved.
9% SPDX-License-Identifier: GPL-3.0-or-later
10
11G = G.opaque ;
12type = gbtype (G) ;
13
14if (~gb_isfloat (type))
15    type = 'double' ;
16end
17
18C = GrB (gb_trig ('asin', gbapply ('minv', gbfull (G, type)))) ;
19
20