function C = atanh (G)
%ATANH inverse hyperbolic tangent.
% C = atanh (G) is the inverse hyberbolic tangent of each entry G.
% C is complex if G is complex, or if any (abs (G) > 1).
%
% See also GrB/tan, GrB/atan, GrB/tanh, GrB/atan2.

% SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2022, All Rights Reserved.
% SPDX-License-Identifier: GPL-3.0-or-later

G = G.opaque ;
C = GrB (gb_trig ('atanh', G)) ;

