1 (* Title: build the Isac-Kernel: MathEngine & Knowledge
2 Author: Walther Neuper, TU Graz, 100808
3 (c) due to copyright terms
5 For creating a heap image of isac see ~~/ROOT.
6 For debugging see text at begin below, e.g. theory dependencies:
7 ~$ evince file:///home/wneuper/.isabelle/isabisac/browser_info/Unsorted/Isac/session_graph.pdf &
9 ATTENTION: no errors in this theory do not mean that there are no errors in Isac ..
10 .. open theories collecting files from folders: CalcElements.thy, ProgLang.thy etc.
11 Errors are rigorously detected by isabelle build.
16 (* theory KEStore imports Complex_Main
20 theory CalcElements imports KEStore
23 ML_file environment.sml
24 *) "CalcElements/CalcElements"
26 (* theory Calculate imports "~~/src/Tools/isac/CalcElements/CalcElements"
29 theory ListC imports "~~/src/Tools/isac/CalcElements/CalcElements"
30 theory Prog_Expr imports Calculate ListC
31 theory Program imports "~~/src/Tools/isac/CalcElements/CalcElements"
32 theory Prog_Tac imports "~~/src/Tools/isac/CalcElements/CalcElements"
33 theory Tactical imports "~~/src/Tools/isac/CalcElements/CalcElements"
34 theory Auto_Prog imports Program Prog_Tac Tactical begin
35 theory ProgLang imports Prog_Expr Auto_Prog
37 *) "ProgLang/ProgLang"
39 theory MathEngBasic imports
40 "~~/src/Tools/isac/ProgLang/ProgLang" "~~/src/Tools/isac/Specify/Input_Descript"
41 ML_file "calc-tree-elem.sml"
44 ML_file "specification-elems.sml"
45 ML_file "istate-def.sml"
48 ML_file "ctree-basic.sml"
49 ML_file "ctree-access.sml"
50 ML_file "ctree-navi.sml"
52 (*ML_file tactic.sml*)
53 ML_file calculation.sml
54 *) "MathEngBasic/MathEngBasic"
56 theory Input_Descript imports "~~/src/Tools/isac/CalcElements/CalcElements"
57 theory Specify imports "~~/src/Tools/isac/ProgLang/ProgLang" Input_Descript
62 ML_file "step-specify.sml"
66 theory Interpret imports "~~/src/Tools/isac/Specify/Specify"
71 ML_file "lucas-interpreter.sml"
72 ML_file "step-solve.sml"
73 *) "Interpret/Interpret"
75 theory MathEngine imports "~~/src/Tools/isac/Interpret/Interpret"
78 ML_file "mathengine-stateless.sml"
81 *) "MathEngine/MathEngine"
83 theory BridgeLibisabelle imports "~~/src/Tools/isac/MathEngine/MathEngine"
86 ML_file "pbl-met-hierarchy.sml"
87 ML_file "thy-hierarchy.sml"
88 ML_file "interface-xml.sml"
90 *) "BridgeLibisabelle/BridgeLibisabelle"
92 "Knowledge/Build_Thydata" (*imports Isac.thy etc*)
94 (*//-----------------------------------------------------------------------------------------\\*)
95 (*\\-----------------------------------------------------------------------------------------//*)
99 show theory dependencies using the graph browser,
100 open "browser_info/HOL/Isac/session.graph"
101 and proceed from the ancestors towards the siblings.
104 section \<open>check presence of definitions from directories\<close>
106 (*declare [[ML_print_depth = 999]]*)
109 parseNEW @{context} "xxx #> aaa bbb"
111 #> : ('a -> 'b) * ('b -> 'c) -> 'a -> 'c
114 ML \<open>Num_Calc.adhoc_thm; (*from "ProgLang/calculate.sml" *)\<close>
115 ML \<open>Rewrite.rewrite_; (*from "ProgLang/rewrite.sml" *)\<close>
116 ML \<open>Input_Descript.is_reall_dsc; (*from "ProgLang/scrtools.sml" *)\<close>
117 ML \<open>Math_Engine.me;\<close>
118 text \<open>contextthyOK2xml; (*"xmlsrc/interface-xml.sml"*)\<close>
119 ML \<open>prog_expr\<close>
121 ML \<open>Prog_Expr.eval_occurs_in\<close>
122 ML \<open>@{thm last_thmI}\<close>
123 ML \<open>@{thm Querkraft_Belastung}\<close>
125 ML \<open>Celem.check_guhs_unique := false;\<close>
126 ML \<open>writeln "**** isac kernel = math-engine + Knowledge complete ******"\<close>
127 ML \<open>@{theory "Isac_Knowledge"}\<close>
128 ML \<open>(*get_the ["IsacKnowledge", "Diff", "Theorems", "diff_sin_chain"]
129 ERROR: app_py: not found: ["IsacKnowledge","Diff","Theorems","diff_sin_chain"]*)\<close>
131 section \<open>State of approaching Isabelle by Isac\<close>
133 Mathias Lehnfeld gives the following list in his thesis in section
134 4.2.3 Relation to Ongoing Isabelle Development.
136 subsection \<open>(0) Survey on remaining Unsynchronized.ref\<close>
138 REPLACE BY KEStore... (has been overlooked)
139 calcelems.sml:val rew_ord' = Unsynchronized.ref ...
141 calcelems.sml:val trace_rewrite = Unsynchronized.ref false;
142 calcelems.sml:val depth = Unsynchronized.ref 99999;
143 calcelems.sml:val lim_rewrite = Unsynchronized.ref 99999;
144 calcelems.sml:val lim_deriv = Unsynchronized.ref 100;
145 Interpret/script.sml:val trace_script = Unsynchronized.ref false;
146 KEEP FOR EASIER DEVELOPMENT
147 calcelems.sml:val check_guhs_unique = Unsynchronized.ref true;
149 Knowledge/GCD_Poly_ML.thy: val trace_div = Unsynchronized.ref true;
150 Knowledge/GCD_Poly_ML.thy: val trace_div_invariant = Unsynchronized.ref false;
151 Knowledge/GCD_Poly_ML.thy: val trace_Euclid = Unsynchronized.ref true;
153 subsection \<open>(1) Exploit parallelism for concurrent session management\<close>
154 subsection \<open>(2) Make Isac’s programming language usable\<close>
155 subsection \<open>(3) Adopt Isabelle’s numeral computation for Isac\<close>
157 In 2002 isac already strived for floating point numbers. Since that time
158 isac represents numerals as "Free", see below (*1*). These experiments are
159 unsatisfactory with respect to logical soundness.
160 Since Isabelle now has started to care about floating point numbers, it is high
161 time to adopt these together with the other numerals. Isabelle2012/13's numerals
162 are different from Isabelle2011, see "test/Tools/isac/ProgLang/termC.sml".
164 The transition from "Free" to standard numerals is a task to be scheduled for
165 several weeks. The urgency of this task follows from the experience,
166 that (1.2) for "thehier" is very hard, because "num_str" seems to destroy
167 some of the long identifiers of theorems which would tremendously simplify
168 building a hierarchy of theorems according to (1.2), see (*2*) below.
170 ML \<open>(*1*) Free ("123.456", HOLogic.realT)\<close>
172 subsection \<open>(4) Improve the efficiency of Isac’s rewrite-engine\<close>
173 subsection \<open>(5) Adopt Isabelle/jEdit for Isac\<close>