/usr/lib/ats-anairiats-0.2.11/libc/DATS/complex.dats is in ats-lang-anairiats 0.2.11-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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(* *)
(* Applied Type System *)
(* *)
(* Hongwei Xi *)
(* *)
(***********************************************************************)
(*
** ATS - Unleashing the Potential of Types!
**
** Copyright (C) 2002-2008 Hongwei Xi, Boston University
**
** All rights reserved
**
** ATS is free software; you can redistribute it and/or modify it under
** the terms of the GNU General Public License as published by the Free
** Software Foundation; either version 2.1, or (at your option) any later
** version.
**
** ATS is distributed in the hope that it will be useful, but WITHOUT ANY
** WARRANTY; without even the implied warranty of MERCHANTABILITY or
** FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
** for more details.
**
** You should have received a copy of the GNU General Public License
** along with ATS; see the file COPYING. If not, please write to the
** Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
** 02110-1301, USA.
*)
(* ****** ****** *)
(* author: Hongwei Xi (hwxi AT cs DOT bu DOT edu) *)
(* ****** ****** *)
#define ATS_DYNLOADFLAG 0 // there is no need for dynloading at run-time
(* ****** ****** *)
staload "libc/SATS/complex.sats"
(* ****** ****** *)
%{^
// ccmplx = ats_fcomplex_type
// zcmplx = ats_dcomplex_type
ats_fcomplex_type
atslib_ccmplx_imag_unit = _Complex_I ;
ats_dcomplex_type
atslib_zcmplx_imag_unit = _Complex_I ;
//
// print functions
//
ats_void_type
atslib_fprint_ccmplx
(ats_ptr_type out, ats_fcomplex_type c) {
int n ;
float c_i = cimagf(c) ;
if (c_i >= 0.0) {
n = fprintf((FILE *)out, "%f+i*%f", crealf(c), c_i) ;
} else {
n = fprintf((FILE *)out, "%f-i*%f", crealf(c), -c_i) ;
}
return ;
} // end of [ats_fprint_ccmplx]
ats_void_type
atslib_fprint_zcmplx
(ats_ptr_type out, ats_dcomplex_type z) {
int n ;
double z_i = cimag(z) ;
if (z_i >= 0.0) {
n = fprintf((FILE *)out, "%f+i*%f", creal(z), z_i) ;
} else {
n = fprintf((FILE *)out, "%f-i*%f", creal(z), -z_i) ;
}
return ;
} // end of [ats_fprint_zcmplx]
%} // end of [{%{^]
(* ****** ****** *)
implement print_ccmplx (c) = print_mac (fprint_ccmplx, c)
implement prerr_ccmplx (c) = prerr_mac (fprint_ccmplx, c)
implement print_zcmplx (z) = print_mac (fprint_zcmplx, z)
implement prerr_zcmplx (z) = prerr_mac (fprint_zcmplx, z)
(* ****** ****** *)
(* end of [complex.dats] *)
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