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(*
Title: Standard Basis Library: Math Signature.
Author: David Matthews
Copyright David Matthews 2000
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*)
(* G&R 2004 status: checked, no change required. *)
signature MATH =
sig
type real
val pi : real
val e : real
val sqrt : real -> real
val sin : real -> real
val cos : real -> real
val tan : real -> real
val asin : real -> real
val acos : real -> real
val atan : real -> real
val atan2 : (real * real) -> real
val exp : real -> real
val pow : (real * real) -> real
val ln : real -> real
val log10 : real -> real
val sinh : real -> real
val cosh : real -> real
val tanh : real -> real
end;
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