1function C = exp (G) 2%EXP exponential. 3% C = exp (G) is e^x for each entry x of the matrix G. 4% Since e^0 is nonzero, C is a full matrix. 5% 6% See also GrB/exp, GrB/expm1, GrB/pow2, GrB/log, GrB/log10, GrB/log2. 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 (gbapply ('exp', gbfull (G, type))) ; 19 20