diff options
Diffstat (limited to 'src/interp')
| -rw-r--r-- | src/interp/i-analy.boot (renamed from src/interp/i-analy.boot.pamphlet) | 22 | ||||
| -rw-r--r-- | src/interp/i-code.boot (renamed from src/interp/i-code.boot.pamphlet) | 22 | ||||
| -rw-r--r-- | src/interp/i-coerce.boot (renamed from src/interp/i-coerce.boot.pamphlet) | 91 | ||||
| -rw-r--r-- | src/interp/i-coerfn.boot (renamed from src/interp/i-coerfn.boot.pamphlet) | 88 | ||||
| -rw-r--r-- | src/interp/i-eval.boot (renamed from src/interp/i-eval.boot.pamphlet) | 22 | ||||
| -rw-r--r-- | src/interp/i-funsel.boot (renamed from src/interp/i-funsel.boot.pamphlet) | 637 | ||||
| -rw-r--r-- | src/interp/i-intern.boot (renamed from src/interp/i-intern.boot.pamphlet) | 23 | ||||
| -rw-r--r-- | src/interp/i-map.boot (renamed from src/interp/i-map.boot.pamphlet) | 26 | ||||
| -rw-r--r-- | src/interp/i-resolv.boot (renamed from src/interp/i-resolv.boot.pamphlet) | 63 | ||||
| -rw-r--r-- | src/interp/i-spec1.boot (renamed from src/interp/i-spec1.boot.pamphlet) | 65 | ||||
| -rw-r--r-- | src/interp/i-spec2.boot (renamed from src/interp/i-spec2.boot.pamphlet) | 65 | ||||
| -rw-r--r-- | src/interp/i-syscmd.boot (renamed from src/interp/i-syscmd.boot.pamphlet) | 142 | ||||
| -rw-r--r-- | src/interp/i-toplev.boot (renamed from src/interp/i-toplev.boot.pamphlet) | 28 | ||||
| -rw-r--r-- | src/interp/i-util.boot (renamed from src/interp/i-util.boot.pamphlet) | 34 |
14 files changed, 340 insertions, 988 deletions
diff --git a/src/interp/i-analy.boot.pamphlet b/src/interp/i-analy.boot index b89b1df8..5b1997b2 100644 --- a/src/interp/i-analy.boot.pamphlet +++ b/src/interp/i-analy.boot @@ -1,16 +1,3 @@ -\documentclass{article} -\usepackage{axiom} -\begin{document} -\title{\$SPAD/src/interp i-analy.boot} -\author{The Axiom Team} -\maketitle -\begin{abstract} -\end{abstract} -\eject -\tableofcontents -\eject -\section{License} -<<license>>= -- Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd. -- All rights reserved. -- @@ -42,9 +29,6 @@ -- 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 '"i-object" )package "BOOT" @@ -796,9 +780,3 @@ isEltable(op,argl,numArgs) == (getUnname arg) ^= 'construct => nil true -@ -\eject -\begin{thebibliography}{99} -\bibitem{1} nothing -\end{thebibliography} -\end{document} diff --git a/src/interp/i-code.boot.pamphlet b/src/interp/i-code.boot index e014e55b..080e0dc0 100644 --- a/src/interp/i-code.boot.pamphlet +++ b/src/interp/i-code.boot @@ -1,16 +1,3 @@ -\documentclass{article} -\usepackage{axiom} -\begin{document} -\title{\$SPAD/src/interp i-code.boot} -\author{The Axiom Team} -\maketitle -\begin{abstract} -\end{abstract} -\eject -\tableofcontents -\eject -\section{License} -<<license>>= -- Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd. -- All rights reserved. -- @@ -42,9 +29,6 @@ -- 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 '"i-object" )package "BOOT" @@ -159,9 +143,3 @@ wrapMapBodyWithCatch body == keyedSystemError("S2GE0016",['"wrapMapBodyWithCatch", '"bad CATCH for in function form"]) else ['CATCH,MKQ mapCatchName $mapName,body] -@ -\eject -\begin{thebibliography}{99} -\bibitem{1} nothing -\end{thebibliography} -\end{document} diff --git a/src/interp/i-coerce.boot.pamphlet b/src/interp/i-coerce.boot index b488ce9d..9a44c578 100644 --- a/src/interp/i-coerce.boot.pamphlet +++ b/src/interp/i-coerce.boot @@ -1,71 +1,3 @@ -\documentclass{article} -\usepackage{axiom} - -\title{\File{src/interp/i-coerce.boot} Pamphlet} -\author{The Axiom Team} - -\begin{document} -\maketitle -\begin{abstract} -\end{abstract} -\eject -\tableofcontents -\eject - -\section{Coercion conventions} - -\begin{verbatim} -Coercion conventions - -Coercion involves the changing of the datatype of an object. This - can be done for conformality of operations or, for example, to - change the structure of an object into one that is understood by - the printing routines. - -The actual coercion is controlled by the function "coerce" which - takes and delivers wrapped operands. Also see the functions - interpCoerce and coerceInteractive. - -Sometimes one does not want to actually change the datatype but - rather wants to determine whether it is possible to do so. The - controlling function to do this is "canCoerceFrom". The value - passed to specific coercion routines in this case is - "$fromCoerceable$". The value returned is true or false. See - specific examples for more info. - -The special routines that do the coercions typically involve a "2" - in their names. For example, G2E converts type "Gaussian" to - type "Expression". These special routines take and deliver - unwrapped operands. The determination of which special routine - to use is often made by consulting the list $CoerceTable - (currently in COT BOOT) and this is controlled by coerceByTable. - Note that the special routines are in the file COERCEFN BOOT. -\end{verbatim} -\section{Function getConstantFromDomain} -[[getConstantFromDomain]] is used to look up the constants $0$ and $1$ -from the given [[domainForm]]. -\begin{enumerate} -\item if [[isPartialMode]] (see i-funsel.boot) returns true then the -domain modemap contains the constant [[$EmptyMode]] which indicates -that the domain is not fully formed. In this case we return [[NIL]]. -\end{enumerate} -<<getConstantFromDomain>>= -getConstantFromDomain(form,domainForm) == - isPartialMode domainForm => NIL - opAlist := getOperationAlistFromLisplib first domainForm - key := opOf form - entryList := LASSOC(key,opAlist) - entryList isnt [[sig, ., ., .]] => - key = "One" => getConstantFromDomain(["1"], domainForm) - key = "Zero" => getConstantFromDomain(["0"], domainForm) - throwKeyedMsg("S2IC0008",[form,domainForm]) - -- i.e., there should be exactly one item under this key of that form - domain := evalDomain domainForm - SPADCALL compiledLookupCheck(key,sig,domain) - -@ -\section{License} -<<license>>= -- Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd. -- All rights reserved. -- @@ -97,9 +29,6 @@ getConstantFromDomain(form,domainForm) == -- 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 '"i-analy" import '"i-resolv" @@ -398,7 +327,19 @@ constantInDomain?(form,domainForm) == key = "Zero" => constantInDomain?(["0"], domainForm) false -<<getConstantFromDomain>> +getConstantFromDomain(form,domainForm) == + isPartialMode domainForm => NIL + opAlist := getOperationAlistFromLisplib first domainForm + key := opOf form + entryList := LASSOC(key,opAlist) + entryList isnt [[sig, ., ., .]] => + key = "One" => getConstantFromDomain(["1"], domainForm) + key = "Zero" => getConstantFromDomain(["0"], domainForm) + throwKeyedMsg("S2IC0008",[form,domainForm]) + -- i.e., there should be exactly one item under this key of that form + domain := evalDomain domainForm + SPADCALL compiledLookupCheck(key,sig,domain) + domainOne(domain) == getConstantFromDomain('(One),domain) @@ -1434,9 +1375,3 @@ hasCorrectTarget(m,sig is [dc,tar,:.]) == tar is ['Union,t,'failed] => t=m tar is ['Union,'failed,t] and t=m -@ -\eject -\begin{thebibliography}{99} -\bibitem{1} nothing -\end{thebibliography} -\end{document} diff --git a/src/interp/i-coerfn.boot.pamphlet b/src/interp/i-coerfn.boot index 24f14bf5..47e8ddf7 100644 --- a/src/interp/i-coerfn.boot.pamphlet +++ b/src/interp/i-coerfn.boot @@ -1,82 +1,3 @@ -\documentclass{article} -\usepackage{axiom} - -\title{\File{src/interp/i-coerfn.boot} Pamphlet} -\author{The Axiom Team} - -\begin{document} -\maketitle -\begin{abstract} -\end{abstract} -\eject -\tableofcontents -\eject - -\begin{verbatim} -Special coercion routines - -This is the newly revised set of coercion functions to work with -the new library and the new runtime system. - -coerceByTable is driven off $CoerceTable which is used to match -the top-level constructors of the source and object types. The -form of $CoerceTable is an alist where the "properties" are the -source top-level constructors and the values are triples - target-domain coercion-type function -where target-domain is the top-level constructor of the target, -coercion-type is one of 'total, 'partial or 'indeterm, and -function is the name of the function to call to handle the -coercion. coercion-type is used by canCoerce and friends: 'total -means that a coercion can definitely be performed, 'partial means -that one cannot tell whether a coercion can be performed unless -you have the actual data (like telling whether a Polynomial Integer -can be coerced to an Integer: you have to know whether it is a -constant polynomial), and 'indeterm means that you might be able -to tell without data, but you need to call the function with the -argument "$fromCoerceable$" for a response of true or false. As an -example of this last kind, you may be able to coerce a list to a -vector but you have to know what the underlying types are. So -List Integer is coerceable to Vector Integer but List Float is -not necessarily coerceable to Vector Integer. - -The functions always take three arguments: - value this is the unwrapped source object - source-type this is the type of the source - target-type this is the requested type of the target -For ethical reasons and to avoid eternal damnation, we try to use -library functions to perform a lot of the structure manipulations. -However, we sometimes cheat for efficiency reasons, particularly to -avoid intermediate instantiations. - -the following are older comments: - -This file contains the special coercion routines that convert from -one datatype to another in the interpreter. The choice of the -primary special routine is made by the function coerceByTable. Note -that not all coercions use these functions, as some are done via SPAD -algebra code and controlled by the function coerceByFunction. See -the file COERCE BOOT for more information. - -some assumption about the call of commute and embed functions: -embed functions are called for one level embedding only, - e.g. I to P I, but not I to P G I -commute functions are called for two types which differ only in the - permutation of the two top type constructors - e.g. G P RN to P G RN, but not G P I to P G RN or - P[x] G RN to G P RN - -all functions in this file should call canCoerce and coerceInt, as - opposed to canCoerceFrom and coerceInteractive - -all these coercion functions have the following result: -1. if u=$fromCoerceable$, then TRUE or NIL -2. if the coercion succeeds, the coerced value (this may be NIL) -3. if the coercion fails, they throw to a catch point in - coerceByTable - -\end{verbatim} -\section{License} -<<license>>= -- Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd. -- All rights reserved. -- @@ -108,9 +29,6 @@ all these coercion functions have the following result: -- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -@ -<<*>>= -<<license>> import '"i-coerce" )package "BOOT" @@ -2304,9 +2222,3 @@ SETANDFILEQ($CommuteTable, '( _ )) _ )) -@ -\eject -\begin{thebibliography}{99} -\bibitem{1} nothing -\end{thebibliography} -\end{document} diff --git a/src/interp/i-eval.boot.pamphlet b/src/interp/i-eval.boot index ed05090d..0eb5a136 100644 --- a/src/interp/i-eval.boot.pamphlet +++ b/src/interp/i-eval.boot @@ -1,16 +1,3 @@ -\documentclass{article} -\usepackage{axiom} -\begin{document} -\title{\$SPAD/src/interp i-eval.boot} -\author{The Axiom Team} -\maketitle -\begin{abstract} -\end{abstract} -\eject -\tableofcontents -\eject -\section{License} -<<license>>= -- Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd. -- All rights reserved. -- @@ -42,9 +29,6 @@ -- 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 '"i-analy" )package "BOOT" @@ -467,9 +451,3 @@ failCheck x == -- the alternate polynomial types of Symbols. -- $localVars: list of local variables in a map body -- $MapArgumentTypeList: hack for stream compilation -@ -\eject -\begin{thebibliography}{99} -\bibitem{1} nothing -\end{thebibliography} -\end{document} diff --git a/src/interp/i-funsel.boot.pamphlet b/src/interp/i-funsel.boot index 5f5d4278..ee1202fd 100644 --- a/src/interp/i-funsel.boot.pamphlet +++ b/src/interp/i-funsel.boot @@ -1,49 +1,3 @@ -\documentclass{article} -\usepackage{axiom} - -\title{\File{src/interp/i-funsel.boot} Pamphlet} -\author{The Axiom Team} - -\begin{document} -\maketitle -\begin{abstract} -\end{abstract} -\eject -\tableofcontents -\eject - -\begin{verbatim} -New Selection of Modemaps - -selection of applicable modemaps is done in two steps: - first it tries to find a modemap inside an argument domain, and if - this fails, by evaluation of pattern modemaps -the result is a list of functions with signatures, which have the - following form: - [sig,elt,cond] where - sig is the signature gained by evaluating the modemap condition - elt is the slot number to get the implementation - cond are runtime checks which are the results of evaluating the - modemap condition - -the following flags are used: - $Coerce is NIL, if function selection is done which requires exact - matches (e.g. for coercion functions) - if $SubDom is true, then runtime checks have to be compiled -\end{verbatim} -\section{Functions} -\subsection{isPartialMode} -[[isPartialMode]] tests whether m contains [[$EmptyMode]]. The -constant [[$EmptyMode]] (defined in bootfuns.lisp) evaluates to -[[|$EmptyMode|]]. This constants is inserted in a modemap during -compile time if the modemap is not yet complete. -<<isPartialMode>>= -isPartialMode m == - CONTAINED($EmptyMode,m) - -@ -\section{License} -<<license>>= -- Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd. -- All rights reserved. -- @@ -75,9 +29,6 @@ isPartialMode m == -- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -@ -<<*>>= -<<license>> import '"i-coerfn" )package "BOOT" @@ -94,7 +45,7 @@ sayFunctionSelection(op,args,target,dc,func) == '" Arguments:",:bright fsig] if target then sayMSG concat ['" Target type:", :bright prefix2String target] - if dc then sayMSG concat ['" From: ", + if dc then sayMSG concat ['" From: ", :bright prefix2String dc] stopTimingProcess 'debug @@ -118,20 +69,20 @@ selectMms(op,args,$declaredMode) == -- see if we have a functional parameter ((isSharpVarWithNum(n) and opMode) or (val and opMode)) and opMode is ['Mapping,:ta] => - imp := - val => wrapped2Quote objVal val - n - [[['local,:ta], imp , NIL]] + imp := + val => wrapped2Quote objVal val + n + [[['local,:ta], imp , NIL]] ((isSharpVarWithNum(n) and opMode) or (val and opMode)) and opMode is ['Variable,f] => - emptyAtree op - op.0 := f - selectMms(op,args,$declaredMode) + emptyAtree op + op.0 := f + selectMms(op,args,$declaredMode) isSharpVarWithNum(n) and opMode is ['FunctionCalled,f] => - op.0 := f - selectMms(op,args,$declaredMode) + op.0 := f + selectMms(op,args,$declaredMode) types1 := getOpArgTypes(n,args) numArgs := #args @@ -153,8 +104,8 @@ selectMms(op,args,$declaredMode) == then tree := mkAtree objValUnwrap getValue first args ut := - tar => underDomainOf tar - NIL + tar => underDomainOf tar + NIL ua := [underDomainOf x for x in rest types1] member(NIL,ua) => NIL putTarget(tree,['Mapping,ut,:ua]) @@ -187,8 +138,8 @@ selectMms(op,args,$declaredMode) == if not tar then tar := defaultTarget(op,n,#types1,types1) if tar and $reportBottomUpFlag then - sayMSG concat ['" Default target type:", - :bright prefix2String tar] + sayMSG concat ['" Default target type:", + :bright prefix2String tar] selectLocalMms(op,n,types1,tar) or (VECTORP op and selectMms1(n,tar,types1,types2,'T)) @@ -209,25 +160,25 @@ selectMms2(op,tar,args1,args2,$Coerce) == -- special case map for the time being $Coerce and (op = 'map) and (2 = nargs) and (first(args1) is ['Variable,fun]) => - null (ud := underDomainOf CADR args1) => NIL - if tar then ut := underDomainOf(tar) - else ut := nil - null (mapMms := selectMms1(fun,ut,[ud],[NIL],true)) => NIL - mapMm := CDAAR mapMms - selectMms1(op,tar,[['Mapping,:mapMm],CADR args1], - [NIL,CADR args2],$Coerce) + null (ud := underDomainOf CADR args1) => NIL + if tar then ut := underDomainOf(tar) + else ut := nil + null (mapMms := selectMms1(fun,ut,[ud],[NIL],true)) => NIL + mapMm := CDAAR mapMms + selectMms1(op,tar,[['Mapping,:mapMm],CADR args1], + [NIL,CADR args2],$Coerce) $Coerce and (op = 'map) and (2 = nargs) and (first(args1) is ['FunctionCalled,fun]) => - null (ud := underDomainOf CADR args1) => NIL - if tar then ut := underDomainOf(tar) - else ut := nil - funNode := mkAtreeNode fun - transferPropsToNode(fun,funNode) - null (mapMms := selectLocalMms(funNode,fun,[ud],NIL)) => NIL - mapMm := CDAAR mapMms - selectMms1(op,tar,[['Mapping,:mapMm],CADR args1], - [NIL,CADR args2],$Coerce) + null (ud := underDomainOf CADR args1) => NIL + if tar then ut := underDomainOf(tar) + else ut := nil + funNode := mkAtreeNode fun + transferPropsToNode(fun,funNode) + null (mapMms := selectLocalMms(funNode,fun,[ud],NIL)) => NIL + mapMm := CDAAR mapMms + selectMms1(op,tar,[['Mapping,:mapMm],CADR args1], + [NIL,CADR args2],$Coerce) -- get the argument domains and the target a := nil @@ -244,7 +195,7 @@ selectMms2(op,tar,args1,args2,$Coerce) == if xx := underDomainOf(tar) then a := cons(xx,a) for x in args1 repeat PAIRP(x) and CAR(x) in '(List Vector Stream FiniteSet Array) => - xx := underDomainOf(x) => a := cons(xx,a) + xx := underDomainOf(x) => a := cons(xx,a) -- now extend this list with those from the arguments to -- any Unions, Mapping or Records @@ -255,17 +206,17 @@ selectMms2(op,tar,args1,args2,$Coerce) == null x => 'iterate x = '(RationalRadicals) => a' := cons($RationalNumber,a') x is ['Union,:l] => - -- check if we have a tagged union - l and first l is [":",:.] => - for [.,.,t] in l repeat - a' := cons(t,a') - a' := append(reverse l,a') + -- check if we have a tagged union + l and first l is [":",:.] => + for [.,.,t] in l repeat + a' := cons(t,a') + a' := append(reverse l,a') x is ['Mapping,:l] => a' := append(reverse l,a') x is ['Record,:l] => - a' := append(reverse [CADDR s for s in l],a') + a' := append(reverse [CADDR s for s in l],a') x is ['FunctionCalled,name] => - (xm := get(name,'mode,$e)) and not isPartialMode xm => - a' := cons(xm,a') + (xm := get(name,'mode,$e)) and not isPartialMode xm => + a' := cons(xm,a') a := append(a,REMDUP a') a := [x for x in a | PAIRP(x)] @@ -278,16 +229,16 @@ selectMms2(op,tar,args1,args2,$Coerce) == mmS := append(mmS, findFunctionInDomain(op,x,tar,args1,args2,NIL,NIL)) -- step 2. if we didn't get one, trying coercing (if we are - -- suppose to) + -- suppose to) if null(mmS) and $Coerce then a := a' while a repeat - x:= CAR a - a:= CDR a - ATOM x => 'iterate - mmS := append(mmS, - findFunctionInDomain(op,x,tar,args1,args2,$Coerce,NIL)) + x:= CAR a + a:= CDR a + ATOM x => 'iterate + mmS := append(mmS, + findFunctionInDomain(op,x,tar,args1,args2,$Coerce,NIL)) mmS or selectMmsGen(op,tar,args1,args2) mmS and orderMms(op, mmS,args1,args2,tar) @@ -305,7 +256,7 @@ defaultTarget(opNode,op,nargs,args) == op = 'nil => putTarget(opNode, target := '(List (None))) target - op = 'true or op = 'false => + op = 'true or op = 'false => putTarget(opNode, target := $Boolean) target op = 'pi => @@ -349,11 +300,11 @@ defaultTarget(opNode,op,nargs,args) == (mms := selectLocalMms(symNode,sym,[$DoubleFloat],NIL)) => [.,targ,:.] := CAAR mms targ = $DoubleFloat => - putTarget(opNode, target := '(TwoDimensionalViewport)) - target + putTarget(opNode, target := '(TwoDimensionalViewport)) + target targ = ['Point, $DoubleFloat] => - putTarget(opNode, target := '(ThreeDimensionalViewport)) - target + putTarget(opNode, target := '(ThreeDimensionalViewport)) + target target target @@ -373,123 +324,123 @@ defaultTarget(opNode,op,nargs,args) == nargs = 2 => op = "elt" => - a1 = '(BasicOperator) and a2 is ['List, ['OrderedVariableList, .]] => - ['Expression, $Integer] - target + a1 = '(BasicOperator) and a2 is ['List, ['OrderedVariableList, .]] => + ['Expression, $Integer] + target op = "eval" => - a1 is ['Expression,b1] and a2 is ['Equation, ['Polynomial,b2]] => - target := - canCoerce(b2, a1) => a1 - t := resolveTT(b1, b2) - (not t) or (t = $Any) => nil - resolveTT(a1, t) - if target then putTarget(opNode, target) - target - a1 is ['Equation, .] and a2 is ['Equation, .] => - target := resolveTT(a1, a2) - if target and not (target = $Any) then putTarget(opNode,target) - else target := nil - target - a1 is ['Equation, .] and a2 is ['List, a2e] and a2e is ['Equation, .] => - target := resolveTT(a1, a2e) - if target and not (target = $Any) then putTarget(opNode,target) - else target := nil - target - a2 is ['Equation, a2e] or a2 is ['List, ['Equation, a2e]] => - target := resolveTT(a1, a2e) - if target and not (target = $Any) then putTarget(opNode,target) - else target := nil - target + a1 is ['Expression,b1] and a2 is ['Equation, ['Polynomial,b2]] => + target := + canCoerce(b2, a1) => a1 + t := resolveTT(b1, b2) + (not t) or (t = $Any) => nil + resolveTT(a1, t) + if target then putTarget(opNode, target) + target + a1 is ['Equation, .] and a2 is ['Equation, .] => + target := resolveTT(a1, a2) + if target and not (target = $Any) then putTarget(opNode,target) + else target := nil + target + a1 is ['Equation, .] and a2 is ['List, a2e] and a2e is ['Equation, .] => + target := resolveTT(a1, a2e) + if target and not (target = $Any) then putTarget(opNode,target) + else target := nil + target + a2 is ['Equation, a2e] or a2 is ['List, ['Equation, a2e]] => + target := resolveTT(a1, a2e) + if target and not (target = $Any) then putTarget(opNode,target) + else target := nil + target op = "**" or op = "^" => a2 = $Integer => - if (target := resolveTCat(a1,'(Field))) then - putTarget(opNode,target) - target + if (target := resolveTCat(a1,'(Field))) then + putTarget(opNode,target) + target a1 = '(AlgebraicNumber) and (a2 = $Float or a2 = $DoubleFloat) => - target := ['Expression, a2] - putTarget(opNode,target) - target + target := ['Expression, a2] + putTarget(opNode,target) + target a1 = '(AlgebraicNumber) and a2 is ['Complex, a3] and (a3 = $Float or a3 = $DoubleFloat) => - target := ['Expression, a3] - putTarget(opNode,target) - target + target := ['Expression, a3] + putTarget(opNode,target) + target ((a2 = $RationalNumber) and - (typeIsASmallInteger(a1) or isEqualOrSubDomain(a1,$Integer))) => - putTarget(opNode, target := '(AlgebraicNumber)) - target + (typeIsASmallInteger(a1) or isEqualOrSubDomain(a1,$Integer))) => + putTarget(opNode, target := '(AlgebraicNumber)) + target ((a2 = $RationalNumber) and (isAVariableType(a1) - or a1 is ['Polynomial,.] or a1 is ['RationalFunction,.])) => - putTarget(opNode, target := defaultTargetFE a1) - target + or a1 is ['Polynomial,.] or a1 is ['RationalFunction,.])) => + putTarget(opNode, target := defaultTargetFE a1) + target isAVariableType(a1) and (a2 = $PositiveInteger or a2 = $NonNegativeInteger) => - putTarget(opNode, target := '(Polynomial (Integer))) - target + putTarget(opNode, target := '(Polynomial (Integer))) + target isAVariableType(a2) => - putTarget(opNode, target := defaultTargetFE a1) - target + putTarget(opNode, target := defaultTargetFE a1) + target a2 is ['Polynomial, D] => - (a1 = a2) or isAVariableType(a1) - or ((a1 is ['RationalFunction, D1]) and (D1 = D)) or (a1 = D) - or ((a1 is [=$QuotientField, D1]) and (D1 = a1)) => - putTarget(opNode, target := defaultTargetFE a2) - target - target + (a1 = a2) or isAVariableType(a1) + or ((a1 is ['RationalFunction, D1]) and (D1 = D)) or (a1 = D) + or ((a1 is [=$QuotientField, D1]) and (D1 = a1)) => + putTarget(opNode, target := defaultTargetFE a2) + target + target a2 is ['RationalFunction, D] => - (a1 = a2) or isAVariableType(a1) - or ((a1 is ['RationalFunction, D1]) and (D1 = D)) or (a1 = D) - or ((a1 is [=$QuotientField, D1]) and (D1 = a1)) => - putTarget(opNode, target := defaultTargetFE a2) - target - target + (a1 = a2) or isAVariableType(a1) + or ((a1 is ['RationalFunction, D1]) and (D1 = D)) or (a1 = D) + or ((a1 is [=$QuotientField, D1]) and (D1 = a1)) => + putTarget(opNode, target := defaultTargetFE a2) + target + target target op = "/" => isEqualOrSubDomain(a1, $Integer) and isEqualOrSubDomain(a2, $Integer) => - putTarget(opNode, target := $RationalNumber) - target + putTarget(opNode, target := $RationalNumber) + target a1 = a2 => - if (target := resolveTCat(CAR args,'(Field))) then - putTarget(opNode,target) - target + if (target := resolveTCat(CAR args,'(Field))) then + putTarget(opNode,target) + target a1 is ['Variable,.] and a2 is ['Variable,.] => - putTarget(opNode,target := mkRationalFunction '(Integer)) - target + putTarget(opNode,target := mkRationalFunction '(Integer)) + target isEqualOrSubDomain(a1,$Integer) and a2 is ['Variable,.] => - putTarget(opNode,target := mkRationalFunction '(Integer)) - target + putTarget(opNode,target := mkRationalFunction '(Integer)) + target a1 is ['Variable,.] and - a2 is ['Polynomial,D] => - putTarget(opNode,target := mkRationalFunction D) - target - target + a2 is ['Polynomial,D] => + putTarget(opNode,target := mkRationalFunction D) + target + target a2 is ['Variable,.] and - a1 is ['Polynomial,D] => - putTarget(opNode,target := mkRationalFunction D) - target - target + a1 is ['Polynomial,D] => + putTarget(opNode,target := mkRationalFunction D) + target + target a2 is ['Polynomial,D] and (a1 = D) => - putTarget(opNode,target := mkRationalFunction D) - target + putTarget(opNode,target := mkRationalFunction D) + target target a3 := CADDR args nargs = 3 => op = "eval" => - a3 is ['List, a3e] => - target := resolveTT(a1, a3e) - if not (target = $Any) then putTarget(opNode,target) - else target := nil - target - - target := resolveTT(a1, a3) - if not (target = $Any) then putTarget(opNode,target) - else target := nil - target + a3 is ['List, a3e] => + target := resolveTT(a1, a3e) + if not (target = $Any) then putTarget(opNode,target) + else target := nil + target + + target := resolveTT(a1, a3) + if not (target = $Any) then putTarget(opNode,target) + else target := nil + target target -mkRationalFunction D == ['Fraction, ['Polynomial, D]] +mkRationalFunction D == ['Fraction, ['Polynomial, D]] defaultTargetFE(a,:options) == a is ['Variable,.] or a = $RationalNumber or MEMQ(QCAR a, @@ -512,7 +463,7 @@ altTypeOf(type,val,$declaredMode) == type is ['OrderedVariableList,vl] and INTEGERP(val1 := objValUnwrap getValue(val)) and (a := getMinimalVarMode(vl.(val1 - 1),$declaredMode)) => - a + a type = $PositiveInteger => $Integer type = $NonNegativeInteger => $Integer type = '(List (PositiveInteger)) => '(List (Integer)) @@ -523,10 +474,10 @@ getOpArgTypes(opname, args) == [f(a,opname) for a in l] where f(x,op) == x is ['FunctionCalled,g] and op ^= 'name => - m := get(g,'mode,$e) => - m is ['Mapping,:.] => m - x - x + m := get(g,'mode,$e) => + m is ['Mapping,:.] => m + x + x x getOpArgTypes1(opname, args) == @@ -568,7 +519,7 @@ argCouldBelongToSubdomain(op, nargs) == for [sig,cond,:.] in mms repeat for t in CDDR sig for i in 0..(nargs) repeat CONTAINEDisDomain(t,cond) => - v.i := 1 + v.i + v.i := 1 + v.i v CONTAINEDisDomain(symbol,cond) == @@ -579,7 +530,7 @@ CONTAINEDisDomain(symbol,cond) == or/[CONTAINEDisDomain(symbol, u) for u in QCDR cond] EQ(QCAR cond,'isDomain) => EQ(symbol,CADR cond) and PAIRP(dom:=CADDR cond) and - MEMQ(dom,'(PositiveInteger NonNegativeInteger)) + MEMQ(dom,'(PositiveInteger NonNegativeInteger)) false selectDollarMms(dc,name,types1,types2) == @@ -627,10 +578,10 @@ getLocalMms(name,types,tar) == get(name,'recursive,$e) acceptableArgs := and/[f(b,a,subsume) for a in args for b in types] where - f(x,y,subsume) == - if subsume - then isEqualOrSubDomain(x,y) - else x = y + f(x,y,subsume) == + if subsume + then isEqualOrSubDomain(x,y) + else x = y not acceptableArgs => -- interpreted maps are ok dc = 'interpOnly and not($Coerce)=> mmS := [mm,:mmS] @@ -664,12 +615,12 @@ mmCost0(name, sig,cond,tar,args1,args2) == if args1 then for x1 in args1 for x2 in args2 for x3 in sigArgs repeat n := n + - isEqualOrSubDomain(x1,x3) => 0 - topcon := first deconstructT x1 - topcon2 := first deconstructT x3 - topcon = topcon2 => 3 - CAR topcon2 = 'Mapping => 2 - 4 + isEqualOrSubDomain(x1,x3) => 0 + topcon := first deconstructT x1 + topcon2 := first deconstructT x3 + topcon = topcon2 => 3 + CAR topcon2 = 'Mapping => 2 + 4 else if sigArgs then n := n + 100000000000 res := CADR sig @@ -691,9 +642,9 @@ orderMms(name, mmS,args1,args2,tar) == m < CAAR mS => CONS(p,mS) S:= mS until b repeat - b:= null CDR S or m < CAADR S => - RPLACD(S,CONS(p,CDR S)) - S:= CDR S + b:= null CDR S or m < CAADR S => + RPLACD(S,CONS(p,CDR S)) + S:= CDR S mS mmS and [CDR p for p in mS] @@ -762,9 +713,9 @@ findCommonSigInDomain(opName,dom,nargs) == vec := NIL for mm in CDR mmList repeat nargs = #CAR mm => - null vec => vec := LIST2VEC CAR mm + null vec => vec := LIST2VEC CAR mm for i in 0.. for x in CAR mm repeat - if vec.i and vec.i ^= x then vec.i := NIL + if vec.i and vec.i ^= x then vec.i := NIL VEC2LIST vec findUniqueOpInDomain(op,opName,dom) == @@ -781,7 +732,7 @@ findUniqueOpInDomain(op,opName,dom) == fun := --+ $genValue => - compiledLookupCheck(opName,sig,evalDomain dom) + compiledLookupCheck(opName,sig,evalDomain dom) NRTcompileEvalForm(opName, sig, evalDomain dom) NULL(fun) or NULL(PAIRP(fun)) => NIL CAR fun = function(Undef) => throwKeyedMsg("S2IS0023",[opName,dom]) @@ -984,9 +935,9 @@ matchMmSig(mm,tar,args1,args2) == if x is ['SubDomain,y,:.] then x:= y b := isEqualOrSubDomain(x1,x) or (STRINGP(x) and (x1 is ['Variable,v]) and (x = PNAME v)) or - $SubDom and isSubDomain(x,x1) => rtc:= 'T - $Coerce => x2=x or canCoerceFrom(x1,x) - x1 is ['Variable,:.] and x = '(Symbol) + $SubDom and isSubDomain(x,x1) => rtc:= 'T + $Coerce => x2=x or canCoerceFrom(x1,x) + x1 is ['Variable,:.] and x = '(Symbol) $RTC:= CONS(rtc,$RTC) null args1 and null a and b and matchMmSigTar(tar,CAR sig) @@ -1000,7 +951,7 @@ matchMmSigTar(t1,t2) == if b='"failed" then return matchMmSigTar(t1, a) $Coerce and isPartialMode t1 => resolveTM(t2,t1) --- I think this should be true -SCM +-- I think this should be true -SCM -- true canCoerceFrom(t2,t1) @@ -1038,7 +989,7 @@ filterModemapsFromPackages(mms, names, op) == STRPOS(n,name,0,NIL) => found := true -- hack, hack (op = 'factor) and member(n,mpolys) and member(name,mpacks) => - found := true + found := true if found then good := cons(mm, good) else bad := cons(mm,bad) @@ -1065,11 +1016,11 @@ selectMmsGen(op,tar,args1,args2) == if (op = 'map) and (2 = #args1) and (CAR(args1) is ['Mapping,., elem]) and (a := isTowerWithSubdomain(CADR args1,elem)) - then args1 := [CAR args1,a] + then args1 := [CAR args1,a] -- we first split the modemaps into two groups: - -- haves: these are from packages that have one of the top level - -- constructor names in the package name + -- haves: these are from packages that have one of the top level + -- constructor names in the package name -- havenots: everything else -- get top level constructor names for constructors with parameters @@ -1100,13 +1051,13 @@ selectMmsGen(op,tar,args1,args2) == [havesExact,havesInexact] := exact?(haves,tar,args1) if $reportBottomUpFlag then for mm in APPEND(havesExact,havesInexact) for i in 1.. repeat - sayModemapWithNumber(mm,i) + sayModemapWithNumber(mm,i) if havesExact then mmS := matchMms(havesExact,op,tar,args1,args2) if mmS then - if $reportBottomUpFlag then - sayMSG '" found an exact match!" - return mmS + if $reportBottomUpFlag then + sayMSG '" found an exact match!" + return mmS mmS := matchMms(havesInexact,op,tar,args1,args2) else if $reportBottomUpFlag then sayMSG '" no modemaps" mmS => mmS @@ -1119,13 +1070,13 @@ selectMmsGen(op,tar,args1,args2) == [havesNExact,havesNInexact] := exact?(havenots,tar,args1) if $reportBottomUpFlag then for mm in APPEND(havesNExact,havesNInexact) for i in 1.. repeat - sayModemapWithNumber(mm,i) + sayModemapWithNumber(mm,i) if havesNExact then mmS := matchMms(havesNExact,op,tar,args1,args2) if mmS then - if $reportBottomUpFlag then - sayMSG '" found an exact match!" - return mmS + if $reportBottomUpFlag then + sayMSG '" found an exact match!" + return mmS mmS := matchMms(havesNInexact,op,tar,args1,args2) else if $reportBottomUpFlag then sayMSG '" no modemaps" mmS @@ -1136,7 +1087,7 @@ selectMmsGen(op,tar,args1,args2) == [c,t,:a] := sig ok := true for pat in a for arg in args while ok repeat - not CONTAINED(['isDomain,pat,arg],mmC) => ok := NIL + not CONTAINED(['isDomain,pat,arg],mmC) => ok := NIL ok => ex := CONS(mm,ex) inex := CONS(mm,inex) [ex,inex] @@ -1145,17 +1096,17 @@ selectMmsGen(op,tar,args1,args2) == for [sig,mmC] in mmaps repeat -- sig is [dc,result,:args] $Subst := - tar and not isPartialMode tar => - -- throw in the target if it is not the same as one - -- of the arguments - res := CADR sig - member(res,CDDR sig) => NIL - [[res,:tar]] - NIL + tar and not isPartialMode tar => + -- throw in the target if it is not the same as one + -- of the arguments + res := CADR sig + member(res,CDDR sig) => NIL + [[res,:tar]] + NIL [c,t,:a] := sig if a then matchTypes(a,args1,args2) not EQ($Subst,'failed) => - mmS := nconc(evalMm(op,tar,sig,mmC),mmS) + mmS := nconc(evalMm(op,tar,sig,mmC),mmS) mmS matchTypes(pm,args1,args2) == @@ -1166,15 +1117,15 @@ matchTypes(pm,args1,args2) == p:= ASSQ(v,$Subst) => t:= CDR p t=t1 => $Coerce and EQCAR(t1,'Symbol) and - (q := ASSQ(v,$SymbolType)) and t2 and - (t3 := resolveTT(CDR q, t2)) and - RPLACD(q, t3) + (q := ASSQ(v,$SymbolType)) and t2 and + (t3 := resolveTT(CDR q, t2)) and + RPLACD(q, t3) $Coerce => - if EQCAR(t,'Symbol) and (q := ASSQ(v,$SymbolType)) then - t := CDR q - if EQCAR(t1,'Symbol) and t2 then t1:= t2 - t0 := resolveTT(t,t1) => RPLACD(p,t0) - $Subst:= 'failed + if EQCAR(t,'Symbol) and (q := ASSQ(v,$SymbolType)) then + t := CDR q + if EQCAR(t1,'Symbol) and t2 then t1:= t2 + t0 := resolveTT(t,t1) => RPLACD(p,t0) + $Subst:= 'failed $Subst:= 'failed $Subst:= CONS(CONS(v,t1),$Subst) if EQCAR(t1,'Symbol) and t2 then $SymbolType:= CONS(CONS(v,t2),$SymbolType) @@ -1191,12 +1142,12 @@ evalMm(op,tar,sig,mmC) == SL := fixUpTypeArgs SL sig:= [subCopy(deepSubCopy(x,SL),$Subst) for x in sig] not containsVars sig => - isFreeFunctionFromMmCond mmC and (m := evalMmFreeFunction(op,tar,sig,mmC)) => - mS:= nconc(m,mS) - "or"/[^isValidType(arg) for arg in sig] => nil - [dc,t,:args]:= sig - $Coerce or null tar or tar=t => - mS:= nconc(findFunctionInDomain(op,dc,t,args,args,NIL,'T),mS) + isFreeFunctionFromMmCond mmC and (m := evalMmFreeFunction(op,tar,sig,mmC)) => + mS:= nconc(m,mS) + "or"/[^isValidType(arg) for arg in sig] => nil + [dc,t,:args]:= sig + $Coerce or null tar or tar=t => + mS:= nconc(findFunctionInDomain(op,dc,t,args,args,NIL,'T),mS) mS evalMmFreeFunction(op,tar,sig,mmC) == @@ -1252,19 +1203,19 @@ evalMmCond0(op,sig,st) == t1:= CDR p1 t:= CDR p t=t1 or - containsVars t => - if $Coerce and EQCAR(t1,'Symbol) then t1:= getSymbolType CAR p - resolveTM1(t1,t) - $Coerce and - -- if we are looking at the result of a function, the coerce - -- goes the opposite direction - (t1 = $AnonymousFunction and t is ['Mapping, :.]) => t - CAR p = CADR sig and not member(CAR p, CDDR sig) => - canCoerceFrom(t,t1) => 'T - NIL - canCoerceFrom(t1,t) => 'T - isSubDomain(t,t1) => RPLACD(p,t1) - EQCAR(t1,'Symbol) and canCoerceFrom(getSymbolType CAR p,t) + containsVars t => + if $Coerce and EQCAR(t1,'Symbol) then t1:= getSymbolType CAR p + resolveTM1(t1,t) + $Coerce and + -- if we are looking at the result of a function, the coerce + -- goes the opposite direction + (t1 = $AnonymousFunction and t is ['Mapping, :.]) => t + CAR p = CADR sig and not member(CAR p, CDDR sig) => + canCoerceFrom(t,t1) => 'T + NIL + canCoerceFrom(t1,t) => 'T + isSubDomain(t,t1) => RPLACD(p,t1) + EQCAR(t1,'Symbol) and canCoerceFrom(getSymbolType CAR p,t) ( SL and p1 and not b and 'failed ) or evalMmCat(op,sig,st,SL) fixUpTypeArgs SL == @@ -1304,7 +1255,7 @@ coerceTypeArgs(t1, t2, SL) == [makeConstrArg(arg1, arg2, constrArg(c1,csub1,SL), constrArg(c2,csub2,SL), cs) for arg1 in args1 for arg2 in args2 for c1 in cs1 for c2 in cs2 - for cs in coSig]] + for cs in coSig]] constrArg(v,sl,SL) == x := LASSOC(v,sl) => @@ -1351,8 +1302,8 @@ orderMmCatStack st == mem := nil for v in vars while not mem repeat if MEMQ(v,cat) then - mem := true - havevars := cons(s,havevars) + mem := true + havevars := cons(s,havevars) if not mem then haventvars := cons(s,haventvars) null havevars => st st := nreverse nconc(haventvars,havevars) @@ -1376,11 +1327,11 @@ evalMmCat(op,sig,stack,SL) == for mmC in st repeat S:= evalMmCat1(mmC,op, SL) S='failed and $hope => - stack:= CONS(mmC,stack) + stack:= CONS(mmC,stack) S = 'failed => return S not atom S => - makingProgress:= 'T - SL:= mergeSubs(S,SL) + makingProgress:= 'T + SL:= mergeSubs(S,SL) if stack or S='failed then 'failed else SL evalMmCat1(mmC is ['ofCategory,d,c],op, SL) == @@ -1398,16 +1349,16 @@ evalMmCat1(mmC is ['ofCategory,d,c],op, SL) == -- following is hack to take care of the case where we have a -- free substitution variable with a category condition on it. -- This would arise, for example, where a package has an argument - -- that is not in a needed modemap. After making the following + -- that is not in a needed modemap. After making the following -- dummy substitutions, the package can be instantiated and the - -- modemap used. RSS 12-22-85 + -- modemap used. RSS 12-22-85 -- If c is not Set, Ring or Field then the more general mechanism dom := defaultTypeForCategory(c, SL) null dom => op ^= 'coerce => 'failed -- evalMmCatLastChance(d,c,SL) null (p := ASSQ(d,$Subst)) => dom => - NSL := [CONS(d,dom)] + NSL := [CONS(d,dom)] op ^= 'coerce => 'failed -- evalMmCatLastChance(d,c,SL) if containsVars dom then dom := resolveTM(CDR p, dom) $Coerce and canCoerce(CDR p, dom) => @@ -1423,7 +1374,7 @@ hasCate(dom,cat,SL) == (p:= ASSQ(dom,SL)) and ((NSL := hasCate(CDR p,cat,SL)) ^= 'failed) => NSL (p:= ASSQ(dom,$Subst)) or (p := ASSQ(dom, SL)) => --- S:= hasCate(CDR p,cat,augmentSub(CAR p,CDR p,copy SL)) +-- S:= hasCate(CDR p,cat,augmentSub(CAR p,CDR p,copy SL)) S:= hasCate1(CDR p,cat,SL, dom) not (S='failed) => S hasCateSpecial(dom,CDR p,cat,SL) @@ -1466,11 +1417,11 @@ hasCateSpecial(v,dom,cat,SL) == hasCateSpecialNew(v,dom,cat,SL) == fe := member(QCAR cat, '(ElementaryFunctionCategory TrigonometricFunctionCategory ArcTrigonometricFunctionCategory - HyperbolicFunctionCategory ArcHyperbolicFunctionCategory - PrimitiveFunctionCategory SpecialFunctionCategory Evalable - CombinatorialOpsCategory TranscendentalFunctionCategory - AlgebraicallyClosedFunctionSpace ExpressionSpace - LiouvillianFunctionCategory FunctionSpace)) + HyperbolicFunctionCategory ArcHyperbolicFunctionCategory + PrimitiveFunctionCategory SpecialFunctionCategory Evalable + CombinatorialOpsCategory TranscendentalFunctionCategory + AlgebraicallyClosedFunctionSpace ExpressionSpace + LiouvillianFunctionCategory FunctionSpace)) alg := member(QCAR cat, '(RadicalCategory AlgebraicallyClosedField)) fefull := fe or alg or EQCAR(cat, 'CombinatorialFunctionCategory) partialResult := @@ -1478,8 +1429,8 @@ hasCateSpecialNew(v,dom,cat,SL) == CAR(cat) in '(SemiGroup AbelianSemiGroup Monoid AbelianGroup AbelianMonoid PartialDifferentialRing Ring InputForm) => - d := ['Polynomial, $Integer] - augmentSub(v, d, SL) + d := ['Polynomial, $Integer] + augmentSub(v, d, SL) EQCAR(cat, 'Group) => d := ['Fraction, ['Polynomial, $Integer]] augmentSub(v, d, SL) @@ -1521,20 +1472,20 @@ hasCaty(d,cat,SL) == cat is ['ATTRIBUTE,a] => hasAtt(d,subCopy(a,constructSubst d),SL) x:= hasCat(opOf d,opOf cat) => y:= KDR cat => - S := constructSubst d + S := constructSubst d for [z,:cond] in x until not (S1='failed) repeat - S' := [[p, :mkDomPvar(p, d, z, y)] for [p,:d] in S] - if $domPvar then - dom := [CAR d, :[domArg(arg, i, z, y) for i in 0.. - for arg in CDR d]] - SL := augmentSub($domPvar, dom, copy SL) - z' := [domArg2(a, S, S') for a in z] - S1:= unifyStruct(y,z',copy SL) - if not (S1='failed) then S1:= - atom cond => S1 - ncond := subCopy(cond, S) - ncond is ['has, =d, =cat] => 'failed - hasCaty1(ncond,S1) + S' := [[p, :mkDomPvar(p, d, z, y)] for [p,:d] in S] + if $domPvar then + dom := [CAR d, :[domArg(arg, i, z, y) for i in 0.. + for arg in CDR d]] + SL := augmentSub($domPvar, dom, copy SL) + z' := [domArg2(a, S, S') for a in z] + S1:= unifyStruct(y,z',copy SL) + if not (S1='failed) then S1:= + atom cond => S1 + ncond := subCopy(cond, S) + ncond is ['has, =d, =cat] => 'failed + hasCaty1(ncond,S1) S1 atom x => SL ncond := subCopy(x, constructSubst d) @@ -1598,9 +1549,9 @@ hasSigAnd(andCls, S0, SL) == SA := atom cls => copy SL cls is ['has,a,b] => - hasCate(subCopy(a,S0),subCopy(b,S0),copy SL) + hasCate(subCopy(a,S0),subCopy(b,S0),copy SL) keyedSystemError("S2GE0016", - ['"hasSigAnd",'"unexpected condition for signature"]) + ['"hasSigAnd",'"unexpected condition for signature"]) if SA = 'failed then dead := true SA @@ -1611,11 +1562,11 @@ hasSigOr(orCls, S0, SL) == SA := atom cls => copy SL cls is ['has,a,b] => - hasCate(subCopy(a,S0),subCopy(b,S0),copy SL) + hasCate(subCopy(a,S0),subCopy(b,S0),copy SL) cls is ['AND,:andCls] or cls is ['and,:andCls] => - hasSigAnd(andCls, S0, SL) + hasSigAnd(andCls, S0, SL) keyedSystemError("S2GE0016", - ['"hasSigOr",'"unexpected condition for signature"]) + ['"hasSigOr",'"unexpected condition for signature"]) if SA ^= 'failed then found := true SA @@ -1627,17 +1578,17 @@ hasSig(dom,foo,sig,SL) == S0:= constructSubst dom p := ASSQ(foo,getOperationAlistFromLisplib CAR dom) => for [x,.,cond,.] in CDR p until not (S='failed) repeat - S:= - atom cond => copy SL - cond is ['has,a,b] => - hasCate(subCopy(a,S0),subCopy(b,S0),copy SL) - cond is ['AND,:andCls] or cond is ['and,:andCls] => - hasSigAnd(andCls, S0, SL) - cond is ['OR,:orCls] or cond is ['or,:orCls] => - hasSigOr(orCls, S0, SL) - keyedSystemError("S2GE0016", - ['"hasSig",'"unexpected condition for signature"]) - not (S='failed) => S:= unifyStruct(subCopy(x,S0),sig,S) + S:= + atom cond => copy SL + cond is ['has,a,b] => + hasCate(subCopy(a,S0),subCopy(b,S0),copy SL) + cond is ['AND,:andCls] or cond is ['and,:andCls] => + hasSigAnd(andCls, S0, SL) + cond is ['OR,:orCls] or cond is ['or,:orCls] => + hasSigOr(orCls, S0, SL) + keyedSystemError("S2GE0016", + ['"hasSig",'"unexpected condition for signature"]) + not (S='failed) => S:= unifyStruct(subCopy(x,S0),sig,S) S 'failed 'failed @@ -1649,14 +1600,14 @@ hasAtt(dom,att,SL) == fun:= CAR dom => atts:= subCopy(GETDATABASE(fun,'ATTRIBUTES),constructSubst dom) => PAIRP (u := getInfovec CAR dom) => - --UGH! New world has attributes stored as pairs not as lists!! - for [x,:cond] in atts until not (S='failed) repeat - S:= unifyStruct(x,att,copy SL) - not atom cond and not (S='failed) => S := hasCatExpression(cond,S) - S + --UGH! New world has attributes stored as pairs not as lists!! + for [x,:cond] in atts until not (S='failed) repeat + S:= unifyStruct(x,att,copy SL) + not atom cond and not (S='failed) => S := hasCatExpression(cond,S) + S for [x,cond] in atts until not (S='failed) repeat - S:= unifyStruct(x,att,copy SL) - not atom cond and not (S='failed) => S := hasCatExpression(cond,S) + S:= unifyStruct(x,att,copy SL) + not atom cond and not (S='failed) => S := hasCatExpression(cond,S) S 'failed 'failed @@ -1699,29 +1650,29 @@ unifyStructVar(v,s,SL) == S:= unifyStruct(s0,s1,copy SL) S='failed => $Coerce and not atom s0 and constructor? CAR s0 => - containsVars s0 or containsVars s1 => - ns0 := subCopy(s0, SL) - ns1 := subCopy(s1, SL) - containsVars ns0 or containsVars ns1 => - $hope:= 'T - 'failed - if canCoerce(ns0, ns1) then s3 := s1 - else if canCoerce(ns1, ns0) then s3 := s0 - else s3 := nil - s3 => - if (s3 ^= s0) then SL := augmentSub(v,s3,SL) - if (s3 ^= s1) and isPatternVar(s) then SL := augmentSub(s,s3,SL) - SL - 'failed - $domPvar => - s3 := resolveTT(s0,s1) - s3 => - if (s3 ^= s0) then SL := augmentSub(v,s3,SL) - if (s3 ^= s1) and isPatternVar(s) then SL := augmentSub(s,s3,SL) - SL - 'failed --- isSubDomain(s,s0) => augmentSub(v,s0,SL) - 'failed + containsVars s0 or containsVars s1 => + ns0 := subCopy(s0, SL) + ns1 := subCopy(s1, SL) + containsVars ns0 or containsVars ns1 => + $hope:= 'T + 'failed + if canCoerce(ns0, ns1) then s3 := s1 + else if canCoerce(ns1, ns0) then s3 := s0 + else s3 := nil + s3 => + if (s3 ^= s0) then SL := augmentSub(v,s3,SL) + if (s3 ^= s1) and isPatternVar(s) then SL := augmentSub(s,s3,SL) + SL + 'failed + $domPvar => + s3 := resolveTT(s0,s1) + s3 => + if (s3 ^= s0) then SL := augmentSub(v,s3,SL) + if (s3 ^= s1) and isPatternVar(s) then SL := augmentSub(s,s3,SL) + SL + 'failed +-- isSubDomain(s,s0) => augmentSub(v,s0,SL) + 'failed 'failed augmentSub(v,s,S) augmentSub(v,s,SL) @@ -1747,7 +1698,7 @@ printMms(mmS) == sayMSG ['" implemented: local function ",imp] imp is ['XLAM,:.] => sayMSG concat('" implemented: XLAM from ", - prefix2String CAR sig) + prefix2String CAR sig) sayMSG concat('" implemented: slot ",imp, '" from ",prefix2String CAR sig) sayMSG '" " @@ -1768,7 +1719,9 @@ containsVars1(t) == atom t2 => isPatternVar t2 containsVars1(t2) -<<isPartialMode>> +isPartialMode m == + CONTAINED($EmptyMode,m) + getSymbolType var == -- var is a pattern variable @@ -1814,9 +1767,3 @@ defaultTypeForCategory(cat, SL) == NIL -@ -\eject -\begin{thebibliography}{99} -\bibitem{1} nothing -\end{thebibliography} -\end{document} diff --git a/src/interp/i-intern.boot.pamphlet b/src/interp/i-intern.boot index aabd6a7e..c2cd8a84 100644 --- a/src/interp/i-intern.boot.pamphlet +++ b/src/interp/i-intern.boot @@ -1,17 +1,3 @@ -\documentclass{article} -\usepackage{axiom} -\begin{document} -\title{\$SPAD/src/interp i-intern.boot} -\author{The Axiom Team} -\maketitle -\begin{abstract} -\end{abstract} -\eject -\tableofcontents -\eject - -\section{License} -<<license>>= -- Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd. -- All rights reserved. -- @@ -43,9 +29,6 @@ -- 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 '"i-object" import '"ptrees" @@ -470,9 +453,3 @@ addIntSymTabBinding(var,proplist,e is [[curContour,:.],:.]) == e -@ -\eject -\begin{thebibliography}{99} -\bibitem{1} nothing -\end{thebibliography} -\end{document} diff --git a/src/interp/i-map.boot.pamphlet b/src/interp/i-map.boot index c64a4318..7a4a3eb1 100644 --- a/src/interp/i-map.boot.pamphlet +++ b/src/interp/i-map.boot @@ -1,20 +1,3 @@ -\documentclass{article} -\usepackage{axiom} - -\title{\File{src/interp/i-map.boot} Pamphlet} -\author{The Axiom Team} - -\begin{document} -\maketitle -\begin{abstract} -\end{abstract} -\eject -\tableofcontents -\eject - -\section{License} - -<<license>>= -- Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd. -- All rights reserved. -- @@ -46,9 +29,6 @@ -- 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 '"i-object" )package "BOOT" @@ -1180,9 +1160,3 @@ getLocalVars(op,body) == -- with modemap ((dummy target source ..) (T f;1)) so that the next -- time f is applied to arguments which coerce to the source -- arguments of this local modemap, f;1 will be invoked. -@ -\eject -\begin{thebibliography}{99} -\bibitem{1} nothing -\end{thebibliography} -\end{document} diff --git a/src/interp/i-resolv.boot.pamphlet b/src/interp/i-resolv.boot index a9c2e362..ec359b1c 100644 --- a/src/interp/i-resolv.boot.pamphlet +++ b/src/interp/i-resolv.boot @@ -1,57 +1,3 @@ -\documentclass{article} -\usepackage{axiom} - -\title{\File{src/interp/i-resolv.boot} Pamphlet} -\author{The Axiom Team} - -\begin{document} -\maketitle -\begin{abstract} -\end{abstract} -\eject -\tableofcontents -\eject - -\begin{verbatim} -new resolution: types and modes - -a type is any term (structure) which can be regarded as a - functor call -a basic type is the call of a nullary functor (e.g. (Integer)), - otherwise it is a structured type (e.g. (Polynomial (Integer))) -a functor together with its non-type arguments is called a - type constructor - -a mode is a type which can be partially specified, i.e. a term - containing term variables -a term variable (denoted by control-L) stands for any nullary or unary function - which was build from type constructors -this means, a term variable can be: - a function LAMBDA ().T, where T is a type - a function LAMBDA (X).T(X), where X is a variable for a type and - T a type containing this variable - a function LAMBDA X.X ("control-L can be disregarded") -examples: - P(control-L) can stand for (Polynomial (RationalFunction (Integer))) - G(control-L(I)) can stand for (Gaussian (Polynomial (Integer))), but also - for (Gaussian (Integer)) - - -Resolution of Two Types - -this symmetric resolution is done the following way: -1. if the same type constructor occurs in both terms, then the - type tower is built around this constructor (resolveTTEq) -2. the next step is to look for two constructors which have an - "algebraic relationship", this means, a rewrite rule is - applicable (e.g. UP(x,I) and MP([x,y],I)) - this is done by resolveTTRed -3. if none of this is true, then a tower of types is built - e.g. resolve P I and G I to P G I - -\end{verbatim} -\section{License} -<<license>>= -- Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd. -- All rights reserved. -- @@ -83,9 +29,6 @@ this symmetric resolution is done the following way: -- 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 '"i-object" )package "BOOT" @@ -855,9 +798,3 @@ compareTT(t1,t2) == MEMQ(opOf t2,[$QuotientField, 'SimpleAlgebraicExtension]) => NIL CGREATERP(PRIN2CVEC opOf t1,PRIN2CVEC opOf t2) -@ -\eject -\begin{thebibliography}{99} -\bibitem{1} nothing -\end{thebibliography} -\end{document} diff --git a/src/interp/i-spec1.boot.pamphlet b/src/interp/i-spec1.boot index 2e178fe0..1ab11dc0 100644 --- a/src/interp/i-spec1.boot.pamphlet +++ b/src/interp/i-spec1.boot @@ -1,59 +1,3 @@ -\documentclass{article} -\usepackage{axiom} -\begin{document} -\title{\$SPAD/src/interp i-spec1.boot} -\author{The Axiom Team} -\maketitle -\begin{abstract} -\end{abstract} -\eject -\tableofcontents -\eject -\begin{verbatim} -Handlers for Special Forms (1 of 2) - -This file contains the functions which do type analysis and -evaluation of special functions in the interpreter. -Special functions are ones which are not defined in the algebra -code, such as assignment, construct, COLLECT and declaration. - -Operators which require special handlers all have a LISP "up" -property which is the name of the special handler, which is -always the word "up" followed by the operator name. -If an operator has this "up" property the handler is called -automatically from bottomUp instead of general modemap selection. - -The up handlers are usually split into two pieces, the first is -the up function itself, which performs the type analysis, and an -"eval" function, which generates (and executes, if required) the -code for the function. -The up functions always take a single argument, which is the -entire attributed tree for the operation, and return the modeSet -of the node, which is a singleton list containing the type -computed for the node. -The eval functions can take any arguments deemed necessary. -Actual evaluation is done if $genValue is true, otherwise code is -generated. -(See the function analyzeMap for other things that may affect -what is generated in these functions.) - -These functions are required to do two things: - 1) do a putValue on the operator vector with the computed value - of the node, which is a triple. This is usually done in the - eval functions. - 2) do a putModeSet on the operator vector with a list of the - computed type of the node. This is usually done in the - up functions. - -There are several special modes used in these functions: - 1) Void is the mode that should be used for all statements - that do not otherwise return values, such as declarations, - loops, IF-THEN's without ELSE's, etc.. - 2) $NoValueMode and $ThrowAwayMode used to be used in situations - where Void is now used, and are being phased out completely. -\end{verbatim} -\section{License} -<<license>>= -- Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd. -- All rights reserved. -- @@ -85,9 +29,6 @@ There are several special modes used in these functions: -- 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 '"i-analy" )package "BOOT" @@ -1295,9 +1236,3 @@ deleteAll(x,l) == x = CAR(l) => deleteAll(x,CDR l) [first l,:deleteAll(x,rest l)] -@ -\eject -\begin{thebibliography}{99} -\bibitem{1} nothing -\end{thebibliography} -\end{document} diff --git a/src/interp/i-spec2.boot.pamphlet b/src/interp/i-spec2.boot index 8d57009a..aec3d6ce 100644 --- a/src/interp/i-spec2.boot.pamphlet +++ b/src/interp/i-spec2.boot @@ -1,59 +1,3 @@ -\documentclass{article} -\usepackage{axiom} -\begin{document} -\title{\$SPAD/src/interp i-spec2.boot} -\author{The Axiom Team} -\maketitle -\begin{abstract} -\end{abstract} -\eject -\tableofcontents -\eject -\begin{verbatim} -Handlers for Special Forms (2 of 2) - -This file contains the functions which do type analysis and -evaluation of special functions in the interpreter. -Special functions are ones which are not defined in the algebra -code, such as assignment, construct, COLLECT and declaration. - -Operators which require special handlers all have a LISP "up" -property which is the name of the special handler, which is -always the word "up" followed by the operator name. -If an operator has this "up" property the handler is called -automatically from bottomUp instead of general modemap selection. - -The up handlers are usually split into two pieces, the first is -the up function itself, which performs the type analysis, and an -"eval" function, which generates (and executes, if required) the -code for the function. -The up functions always take a single argument, which is the -entire attributed tree for the operation, and return the modeSet -of the node, which is a singleton list containing the type -computed for the node. -The eval functions can take any arguments deemed necessary. -Actual evaluation is done if $genValue is true, otherwise code is -generated. -(See the function analyzeMap for other things that may affect -what is generated in these functions.) - -These functions are required to do two things: - 1) do a putValue on the operator vector with the computed value - of the node, which is a triple. This is usually done in the - eval functions. - 2) do a putModeSet on the operator vector with a list of the - computed type of the node. This is usually done in the - up functions. - -There are several special modes used in these functions: - 1) Void is the mode that should be used for all statements - that do not otherwise return values, such as declarations, - loops, IF-THEN's without ELSE's, etc.. - 2) $NoValueMode and $ThrowAwayMode used to be used in situations - where Void is now used, and are being phased out completely. -\end{verbatim} -\section{License} -<<license>>= -- Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd. -- All rights reserved. -- @@ -85,9 +29,6 @@ There are several special modes used in these functions: -- 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 '"i-spec1" )package "BOOT" @@ -1207,9 +1148,3 @@ for name in $specialOps repeat MAKEPROP(name,'up,functionName) CREATE_-SBC functionName -@ -\eject -\begin{thebibliography}{99} -\bibitem{1} nothing -\end{thebibliography} -\end{document} diff --git a/src/interp/i-syscmd.boot.pamphlet b/src/interp/i-syscmd.boot index 37eb1209..6c91b725 100644 --- a/src/interp/i-syscmd.boot.pamphlet +++ b/src/interp/i-syscmd.boot @@ -1,98 +1,3 @@ -\documentclass{article} -\usepackage{axiom} - -\title{\File{src/interp/i-syscmd.boot} Pamphlet} -\author{The Axiom Team} - -\begin{document} -\maketitle -\begin{abstract} -\end{abstract} -\eject -\tableofcontents -\eject - -\begin{verbatim} -This file contains the BOOT code for the Axiom system command -and synonym processing facility. The code for )trace is in the file -TRACE BOOT. The list of system commands is $SYSCOMMANDS which is -initialized in SETQ LISP. - -\end{verbatim} - -\section{Filenames change} - -It appears that probe-file is now case-sensitive. In order to get around -this we include the file extensions in both upper and lower case in the -search lists. Lower case names are preferred. - -\section{handleNoParseCommands} - -The system commands given by the global variable -[[|$noParseCommands|]]\cite{1} require essentially no -preprocessing/parsing of their arguments. Here we dispatch the -functions which implement these commands. - -There are four standard commands which receive arguments -- [[lisp]], -[[synonym]], [[system]] and [[boot]]. There are five standard commands -which do not receive arguments -- [[quit]], [[fin]], [[pquit]], -[[credits]] and [[copyright]]. As these commands do not necessarily -exhaust those mentioned in [[|$noParseCommands|]], we provide a -generic dispatch based on two conventions: commands which do not -require an argument name themselves, those which do have their names -prefixed by [[np]]. - -<<handleNoParseCommands>>= -handleNoParseCommands(unab, string) == - string := stripSpaces string - spaceIndex := SEARCH('" ", string) - unab = "lisp" => - if (null spaceIndex) then - sayKeyedMsg("S2IV0005", NIL) - nil - else nplisp(stripLisp string) - unab = "boot" => - if (null spaceIndex) then - sayKeyedMsg("S2IV0005", NIL) - nil - else npboot(SUBSEQ(string, spaceIndex+1)) - unab = "system" => - if (null spaceIndex) then - sayKeyedMsg("S2IV0005", NIL) - nil - else npsystem(unab, string) - unab = "synonym" => - npsynonym(unab, (null spaceIndex => '""; SUBSEQ(string, spaceIndex+1))) - null spaceIndex => - FUNCALL unab - member(unab, '( quit _ - fin _ - pquit _ - credits _ - copyright )) => - sayKeyedMsg("S2IV0005", NIL) - nil - funName := INTERN CONCAT('"np",STRING unab) - FUNCALL(funName, SUBSEQ(string, spaceIndex+1)) - -@ -\section{TRUENAME change} -This change was made to make the open source Axiom work with the -new aldor compiler.z -This used to read: -\begin{verbatim} - STRCONC(TRUENAME(STRCONC(GETENV('"AXIOM"),'"/compiler/bin/")),"axiomxl ", asharpArgs, '" ", namestring args) -\end{verbatim} -but now reads: -<<remove TRUENAME>>= - STRCONC(STRCONC(GETENV('"ALDORROOT"),'"/bin/"),_ - "aldor ", asharpArgs, '" ", namestring args) -@ -Notice that we've introduced the [[ALDORROOT]] shell variable. -This will have to be pushed down from the top level Makefile. - -\section{License} -<<license>>= -- Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd. -- All rights reserved. -- @@ -124,9 +29,6 @@ This will have to be pushed down from the top level Makefile. -- 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 '"i-object" )package "BOOT" @@ -667,7 +569,8 @@ compileAsharpCmd1 args == if ^beQuiet then sayKeyedMsg("S2IZ0038A",[namestring args, asharpArgs]) command := -<<remove TRUENAME>> + STRCONC(STRCONC(GETENV('"ALDORROOT"),'"/bin/"),_ + "aldor ", asharpArgs, '" ", namestring args) rc := OBEY command if (rc = 0) and doCompileLisp then @@ -2126,7 +2029,7 @@ dewritify ob == type = 'NULLSTREAM => $NullStream type = 'NONNULLSTREAM => $NonNullStream type = 'FLOAT => - [fval, signif, expon, sign] := CDDR ob + [fval, signif, expon, sign] := CDDR ob fval := SCALE_-FLOAT( FLOAT(signif, fval), expon) sign<0 => -fval fval @@ -3045,7 +2948,38 @@ doSystemCommand string == nil nil -<<handleNoParseCommands>> +handleNoParseCommands(unab, string) == + string := stripSpaces string + spaceIndex := SEARCH('" ", string) + unab = "lisp" => + if (null spaceIndex) then + sayKeyedMsg("S2IV0005", NIL) + nil + else nplisp(stripLisp string) + unab = "boot" => + if (null spaceIndex) then + sayKeyedMsg("S2IV0005", NIL) + nil + else npboot(SUBSEQ(string, spaceIndex+1)) + unab = "system" => + if (null spaceIndex) then + sayKeyedMsg("S2IV0005", NIL) + nil + else npsystem(unab, string) + unab = "synonym" => + npsynonym(unab, (null spaceIndex => '""; SUBSEQ(string, spaceIndex+1))) + null spaceIndex => + FUNCALL unab + member(unab, '( quit _ + fin _ + pquit _ + credits _ + copyright )) => + sayKeyedMsg("S2IV0005", NIL) + nil + funName := INTERN CONCAT('"np",STRING unab) + FUNCALL(funName, SUBSEQ(string, spaceIndex+1)) + npboot str == sex := string2BootTree str @@ -3195,9 +3129,3 @@ npProcessSynonym(str) == -@ -\eject -\begin{thebibliography}{99} -\bibitem{1} [[src/interp/setq.lisp.pamphlet]] -\end{thebibliography} -\end{document} diff --git a/src/interp/i-toplev.boot.pamphlet b/src/interp/i-toplev.boot index 411d9b05..b94a5ca8 100644 --- a/src/interp/i-toplev.boot.pamphlet +++ b/src/interp/i-toplev.boot @@ -1,22 +1,3 @@ -\documentclass{article} -\usepackage{axiom} -\begin{document} -\title{\$SPAD/src/interp i-toplev.boot} -\author{The Axiom Team} -\maketitle -\begin{abstract} -\end{abstract} -\eject -\tableofcontents -\eject -\begin{verbatim} -This file contains the top-most code for receiving parser output, -calling the analysis routines and printing the result output. It -also contains several flavors of routines that start the interpreter -from LISP. -\end{verbatim} -\section{License} -<<license>>= -- Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd. -- All rights reserved. -- @@ -48,9 +29,6 @@ from LISP. -- 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 '"i-analy" )package "BOOT" @@ -355,9 +333,3 @@ interpret2(object,m1,posnForm) == if (ans := coerceInteractive(object,m1)) then ans else throwKeyedMsgCannotCoerceWithValue(x,m,m1) object -@ -\eject -\begin{thebibliography}{99} -\bibitem{1} nothing -\end{thebibliography} -\end{document} diff --git a/src/interp/i-util.boot.pamphlet b/src/interp/i-util.boot index 3539c195..b064c526 100644 --- a/src/interp/i-util.boot.pamphlet +++ b/src/interp/i-util.boot @@ -1,28 +1,3 @@ -\documentclass{article} -\usepackage{axiom} - -\title{\File{src/interp/i-util.boot} Pamphlet} -\author{The Axiom Team} - -\begin{document} -\maketitle -\begin{abstract} -\end{abstract} -\eject -\tableofcontents -\eject - -\begin{verbatim} -Wrapping and Unwrapping Values - -A wrapped value represents something that need not be evaluated -when code is generated. This includes objects from domains or things -that just happed to evaluate to themselves. Typically generated -lisp code is unwrapped. - -\end{verbatim} -\section{License} -<<license>>= -- Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd. -- All rights reserved. -- @@ -54,9 +29,6 @@ lisp code is unwrapped. -- 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 '"g-util" )package "BOOT" @@ -255,9 +227,3 @@ mkPredList listOfEntries == -@ -\eject -\begin{thebibliography}{99} -\bibitem{1} nothing -\end{thebibliography} -\end{document} |