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authordos-reis <gdr@axiomatics.org>2007-08-14 05:14:52 +0000
committerdos-reis <gdr@axiomatics.org>2007-08-14 05:14:52 +0000
commitab8cc85adde879fb963c94d15675783f2cf4b183 (patch)
treec202482327f474583b750b2c45dedfc4e4312b1d /src/interp/ggreater.lisp.pamphlet
downloadopen-axiom-ab8cc85adde879fb963c94d15675783f2cf4b183.tar.gz
Initial population.
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+%% Oh Emacs, this is a -*- Lisp -*- file despite apperance.
+\documentclass{article}
+\usepackage{axiom}
+
+\title{\File{src/interp/ggreater.lisp} Pamphlet}
+\author{Timothy Daly}
+
+\begin{document}
+\maketitle
+
+\begin{abstract}
+\end{abstract}
+
+\tableofcontents
+\eject
+
+\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>>
+
+(IMPORT-MODULE "vmlisp")
+(in-package "VMLISP")
+
+(DEFUN LEXGREATERP (COMPERAND-1 COMPERAND-2)
+ ;; "Order of types: pair NIL vec ivec/rvec cvec ident num fbpi mbpi other"
+ (COND
+ ((EQ COMPERAND-1 COMPERAND-2) NIL)
+ ((consp COMPERAND-1)
+ (COND
+ ( (consp COMPERAND-2)
+ (COND
+ ( (EQUAL (qcar COMPERAND-1) (qcar COMPERAND-2))
+ (LEXGREATERP (qcdr COMPERAND-1) (qcdr COMPERAND-2)) )
+ ( (LEXGREATERP (qcar COMPERAND-1) (qcar COMPERAND-2)) ) ) )
+ ('else t)))
+ ((consp COMPERAND-2) NIL)
+ ((NULL COMPERAND-1) 'T )
+ ((NULL COMPERAND-2) NIL)
+ ((VECP COMPERAND-1)
+ (COND
+ ((VECP COMPERAND-2) (LEXVGREATERP COMPERAND-1 COMPERAND-2) )
+ ('else t)))
+ ((VECP COMPERAND-2) NIL)
+ ((OR (IVECP COMPERAND-1) (RVECP COMPERAND-1))
+ (COND
+ ( (OR (IVECP COMPERAND-2) (RVECP COMPERAND-2))
+ (LEXVGREATERP COMPERAND-1 COMPERAND-2) )
+ ('else t)))
+ ((OR (IVECP COMPERAND-2) (RVECP COMPERAND-2)) NIL )
+ ((stringp COMPERAND-1)
+ (COND
+ ((stringp COMPERAND-2)
+ (STRING-GREATERP COMPERAND-1 COMPERAND-2) )
+ ('else t)))
+ ((stringp COMPERAND-2) NIL)
+ ((symbolp COMPERAND-1)
+ (COND
+ ((symbolp COMPERAND-2)
+ (STRING-GREATERP (symbol-name COMPERAND-1) (symbol-name COMPERAND-2)) )
+ ('else t)))
+ ((symbolp COMPERAND-2) NIL )
+ ((numberp COMPERAND-1)
+ (COND
+ ( (numberp COMPERAND-2)
+ (> COMPERAND-1 COMPERAND-2) )
+ ('else t)))
+ ((numberp COMPERAND-2) NIL)
+ ((CHARACTERP COMPERAND-1)
+ (COND
+ ((CHARACTERP COMPERAND-2)
+ (CHAR-GREATERP COMPERAND-1 COMPERAND-2) )
+ ('else t)))
+ ((CHARACTERP COMPERAND-2) NIL )
+ ((FBPIP COMPERAND-1)
+ (COND
+ ((FBPIP COMPERAND-2)
+ (LEXGREATERP (BPINAME COMPERAND-1) (BPINAME COMPERAND-2)) )
+ ('else t)))
+ ((FBPIP COMPERAND-2) NIL)
+ ((MBPIP COMPERAND-1)
+ (COND
+ ((MBPIP COMPERAND-2)
+ (LEXGREATERP (BPINAME COMPERAND-1) (BPINAME COMPERAND-2)) )
+ ('else t)))
+ ((MBPIP COMPERAND-2)
+ NIL )
+ ((> (SXHASH COMPERAND-1) (SXHASH COMPERAND-2)))))
+
+(DEFUN LEXVGREATERP (VECTOR-COMPERAND-1 VECTOR-COMPERAND-2)
+ (declare (simple-vector vector-comperand-1 vector-comperand-2))
+ (PROG (L1 L2 I T1 T2)
+ (declare (fixnum i l1 l2) )
+ (SETQ I -1)
+ (SETQ L1 (length VECTOR-COMPERAND-1))
+ (SETQ L2 (length VECTOR-COMPERAND-2))
+ LP (setq i (1+ i))
+ (COND
+ ((EQL L1 I) (RETURN NIL))
+ ((EQL L2 I) (RETURN 'T)))
+ (COND
+ ((EQUAL
+ (SETQ T1 (svref VECTOR-COMPERAND-1 I))
+ (SETQ T2 (svref VECTOR-COMPERAND-2 I)))
+ (GO LP)))
+ (RETURN (LEXGREATERP T1 T2)) ) )
+
+
+(DEFUN GGREATERP (COMPERAND-1 COMPERAND-2)
+ ;; "Order of types: pair NIL vec ivec/rvec cvec ident num fbpi mbpi other"
+ (COND
+ ((EQ COMPERAND-1 COMPERAND-2) NIL)
+ ((symbolp COMPERAND-1)
+ (COND
+ ((symbolp COMPERAND-2)
+ (CGREATERP (symbol-name COMPERAND-1) (symbol-name COMPERAND-2)) )
+ ('else t)))
+ ((symbolp COMPERAND-2) NIL )
+ ((consp COMPERAND-1)
+ (COND
+ ( (consp COMPERAND-2)
+ (COND
+ ( (EQUAL (qcar COMPERAND-1) (qcar COMPERAND-2))
+ (GGREATERP (qcdr COMPERAND-1) (qcdr COMPERAND-2)) )
+ ( (GGREATERP (qcar COMPERAND-1) (qcar COMPERAND-2)) ) ) )
+ ('else t)))
+ ((consp COMPERAND-2) NIL)
+ ((NULL COMPERAND-1) 'T )
+ ((NULL COMPERAND-2) NIL)
+ ((VECP COMPERAND-1)
+ (COND
+ ((VECP COMPERAND-2) (VGREATERP COMPERAND-1 COMPERAND-2) )
+ ('else t)))
+ ((VECP COMPERAND-2) NIL)
+ ((OR (IVECP COMPERAND-1) (RVECP COMPERAND-1))
+ (COND
+ ( (OR (IVECP COMPERAND-2) (RVECP COMPERAND-2))
+ (VGREATERP COMPERAND-1 COMPERAND-2) )
+ ('else t)))
+ ((OR (IVECP COMPERAND-2) (RVECP COMPERAND-2)) NIL )
+ ((stringp COMPERAND-1)
+ (COND
+ ((stringp COMPERAND-2)
+ (CGREATERP COMPERAND-1 COMPERAND-2) )
+ ('else t)))
+ ((stringp COMPERAND-2) NIL)
+ ((numberp COMPERAND-1)
+ (COND
+ ( (numberp COMPERAND-2)
+ (> COMPERAND-1 COMPERAND-2) )
+ ('else t)))
+ ((numberp COMPERAND-2) NIL)
+ ((CHARACTERP COMPERAND-1)
+ (COND
+ ((CHARACTERP COMPERAND-2)
+ (CHAR> COMPERAND-1 COMPERAND-2) )
+ ('else t)))
+ ((CHARACTERP COMPERAND-2) NIL )
+ ((FBPIP COMPERAND-1)
+ (COND
+ ((FBPIP COMPERAND-2)
+ (GGREATERP (BPINAME COMPERAND-1) (BPINAME COMPERAND-2)) )
+ ('else t)))
+ ((FBPIP COMPERAND-2) NIL)
+ ((MBPIP COMPERAND-1)
+ (COND
+ ((MBPIP COMPERAND-2)
+ (GGREATERP (BPINAME COMPERAND-1) (BPINAME COMPERAND-2)) )
+ ('else t)))
+ ((MBPIP COMPERAND-2)
+ NIL )
+ ((> (SXHASH COMPERAND-1) (SXHASH COMPERAND-2)))))
+
+(DEFUN VGREATERP (VECTOR-COMPERAND-1 VECTOR-COMPERAND-2)
+ (declare (simple-vector vector-comperand-1 vector-comperand-2))
+ (PROG (L1 L2 I T1 T2)
+ (declare (fixnum i l1 l2) )
+ (SETQ I -1)
+ (SETQ L1 (length VECTOR-COMPERAND-1))
+ (SETQ L2 (length VECTOR-COMPERAND-2))
+ LP (setq i (1+ i))
+ (COND
+ ((EQL L1 I) (RETURN NIL))
+ ((EQL L2 I) (RETURN 'T)))
+ (COND
+ ((EQUAL
+ (SETQ T1 (svref VECTOR-COMPERAND-1 I))
+ (SETQ T2 (svref VECTOR-COMPERAND-2 I)))
+ (GO LP)))
+ (RETURN (GGREATERP T1 T2)) ) )
+
+(defvar SORTGREATERP #'GGREATERP "default sorting predicate")
+
+
+
+@
+\eject
+\begin{thebibliography}{99}
+\bibitem{1} nothing
+\end{thebibliography}
+\end{document}