/usr/lib/ats2-postiats-0.2.6/prelude/SATS/gnumber.sats is in ats2-lang 0.2.6-2.
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 *)
(* *)
(***********************************************************************)
(*
** ATS/Postiats - Unleashing the Potential of Types!
** Copyright (C) 2010-2013 Hongwei Xi, ATS Trustful Software, Inc.
** All rights reserved
**
** ATS is free software; you can redistribute it and/or modify it under
** the terms of the GNU GENERAL PUBLIC LICENSE (GPL) as published by the
** Free Software Foundation; either version 3, 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.
*)
(* ****** ****** *)
(*
** Source:
** $PATSHOME/prelude/SATS/CODEGEN/gnumber.atxt
** Time of generation: Sat Jun 27 21:39:10 2015
*)
(* ****** ****** *)
(* Author: Hongwei Xi *)
(* Authoremail: hwxi AT cs DOT bu DOT edu *)
(* Start time: September, 2011 *)
(* ****** ****** *)
(* Author: Brandon Barker *)
(* Authoremail: brandon.barker AT gmail DOT com *)
(* Start time: July, 2013 *)
(* ****** ****** *)
//
// HX: for unindexed gnumber types
//
(* ****** ****** *)
sortdef tk = tkind
(* ****** ****** *)
typedef SHR(a:type) = a // for commenting purpose
typedef NSH(a:type) = a // for commenting purpose
(* ****** ****** *)
abstype
fprecision_prop (a1:t0p, a2:t0p)
propdef
fprecision (a1:t0p, a2:t0p) = fprecision_prop (a1, a2)
praxi
fprecision_float (): fprecision (float, float)
praxi
fprecision_double (): fprecision (double, double)
praxi
fprecision_ldouble (): fprecision (ldouble, ldouble)
(* ****** ****** *)
//
// HX: generic number operations
//
(* ****** ****** *)
//
//
fun{a:t0p} gnumber_int (x: int):<> a
fun{a:t0p} gnumber_double (x: double):<> a
//
(* ****** ****** *)
fun{a:t0p} gabs_val (x: a):<> a
fun{a:t0p} gneg_val (x: a):<> a
fun{a:t0p} gsucc_val (x: a):<> a
fun{a:t0p} gpred_val (x: a):<> a
fun{a:t0p} grecip_val (x: a):<!exn> a
(* ****** ****** *)
fun{a:t0p} gadd_val_val (x: a, y: a):<> a
fun{a:t0p} gsub_val_val (x: a, y: a):<> a
fun{a:t0p} gmul_val_val (x: a, y: a):<> a
fun{a:t0p} gdiv_val_val (x: a, y: a):<!exn> a
fun{a:t0p} gmod_val_val (x: a, y: a):<!exn> a
(* ****** ****** *)
//
fun{a:t0p} gadd_val_int (x: a, y: int):<> a
fun{a:t0p} gsub_val_int (x: a, y: int):<> a
//
fun{a:t0p} gmul_int_val (x: int, y: a):<> a
fun{a:t0p} gmul_val_int (x: a, y: int):<> a
//
fun{a:t0p} gdiv_int_val (x: int, y: a):<!exn> a
fun{a:t0p} gdiv_val_int (x: a, y: int):<!exn> a
fun{a:t0p} gmod_val_int (x: a, y: int):<!exn> a
//
(* ****** ****** *)
fun{a:t0p} gsqrt_val (x: a):<!exn> a
(* ****** ****** *)
fun{a:t0p} gconjugate_val (x: a):<> a
(* ****** ****** *)
fun{a:t0p} gpow_int_val (n: intGte(0), x: a):<> a
(* ****** ****** *)
(* end of [gnumber.sats] *)
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