From ab8cc85adde879fb963c94d15675783f2cf4b183 Mon Sep 17 00:00:00 2001
From: dos-reis <gdr@axiomatics.org>
Date: Tue, 14 Aug 2007 05:14:52 +0000
Subject: Initial population.

---
 src/algebra/suchthat.spad.pamphlet | 79 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 src/algebra/suchthat.spad.pamphlet

(limited to 'src/algebra/suchthat.spad.pamphlet')

diff --git a/src/algebra/suchthat.spad.pamphlet b/src/algebra/suchthat.spad.pamphlet
new file mode 100644
index 00000000..f26514fe
--- /dev/null
+++ b/src/algebra/suchthat.spad.pamphlet
@@ -0,0 +1,79 @@
+\documentclass{article}
+\usepackage{axiom}
+\begin{document}
+\title{\$SPAD/src/algebra suchthat.spad}
+\author{Timothy Daly}
+\maketitle
+\begin{abstract}
+\end{abstract}
+\eject
+\tableofcontents
+\eject
+\section{domain SUCH SuchThat}
+<<domain SUCH SuchThat>>=
+)abbrev domain SUCH SuchThat
+++ Description:
+++ This domain implements "such that" forms
+SuchThat(S1, S2): Cat == Capsule where
+    E ==> OutputForm
+    S1, S2: SetCategory
+ 
+    Cat == SetCategory with
+        construct: (S1, S2) -> %
+		++ construct(s,t) makes a form s:t
+        lhs: % -> S1
+		++ lhs(f) returns the left side of f
+        rhs: % -> S2
+		++ rhs(f) returns the right side of f
+ 
+    Capsule == add
+        Rep := Record(obj: S1, cond: S2)
+        construct(o, c) == [o, c]$Record(obj: S1, cond: S2)
+        lhs st == st.obj
+        rhs st == st.cond
+        coerce(w):E == infix("|"::E, w.obj::E, w.cond::E)
+
+@
+\section{License}
+<<license>>=
+--Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd.
+--All rights reserved.
+--
+--Redistribution and use in source and binary forms, with or without
+--modification, are permitted provided that the following conditions are
+--met:
+--
+--    - Redistributions of source code must retain the above copyright
+--      notice, this list of conditions and the following disclaimer.
+--
+--    - Redistributions in binary form must reproduce the above copyright
+--      notice, this list of conditions and the following disclaimer in
+--      the documentation and/or other materials provided with the
+--      distribution.
+--
+--    - Neither the name of The Numerical ALgorithms Group Ltd. nor the
+--      names of its contributors may be used to endorse or promote products
+--      derived from this software without specific prior written permission.
+--
+--THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+--IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+--TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+--PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+--OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+--EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+--PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+--PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+--LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+--NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+--SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+@
+<<*>>=
+<<license>>
+ 
+<<domain SUCH SuchThat>>
+@
+\eject
+\begin{thebibliography}{99}
+\bibitem{1} nothing
+\end{thebibliography}
+\end{document}
-- 
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