1 (* Title: build the Isac 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 (theory dependencies!)
8 ATTENTION: no errors in this theory do not mean that there are no errors in Isac ..
9 .. open theories collecting files from folders: CalcElements.thy, ProgLang.thy etc.
10 Errors are rigorously detected when creating a heap.
15 (* see dependency graph
16 ~$ evince file:///home/wneuper/.isabelle/isabisac/browser_info/Unsorted/Isac/session_graph.pdf &
18 (* theory KEStore imports Complex_Main
19 ML_file "~~/src/Tools/isac/CalcElements/libraryC.sml"
20 ML_file "~~/src/Tools/isac/CalcElements/rule.sml"
21 ML_file "~~/src/Tools/isac/CalcElements/calcelems.sml"
22 theory ListC imports KEStore
23 ML_file "~~/src/Tools/isac/CalcElements/termC.sml"
24 ML_file "~~/src/Tools/isac/CalcElements/contextC.sml"
25 theory CalcElements imports ListC
26 *) "CalcElements/CalcElements"
28 (* theory Tools imports CalcElements begin
29 ML_file "~~/src/Tools/isac/ProgLang/calculate.sml"
30 ML_file "~~/src/Tools/isac/ProgLang/rewrite.sml"
31 theory Program imports Tools begin
32 ML_file "~~/src/Tools/isac/ProgLang/program.sml" ? really separate?
33 theory Atools imports Program
34 ML_file "~~/src/Tools/isac/ProgLang/scrtools.sml"
35 theory ProgLang imports Atools
36 *) "ProgLang/ProgLang"
40 ML_file "specification-elems.sml"
43 ML_file "ctree-basic.sml" (*shift to base in common with Interpret*)
44 ML_file "ctree-access.sml"(*shift to base in common with Interpret*)
45 ML_file "ctree-navi.sml" (*shift to base in common with Interpret*)
46 ML_file ctree.sml (*shift to base in common with Interpret*)
56 ML_file "lucas-interpreter.sml"
57 *) "Interpret/Interpret"
60 ML_file mathengine.sml
61 ML_file "~~/src/Tools/isac/Frontend/messages.sml"
64 *) "MathEngine/MathEngine"
68 ML_file "pbl-met-hierarchy.sml"
69 ML_file "thy-hierarchy.sml"
70 ML_file "interface-xml.sml"
72 "BridgeLibisabelle/BridgeLibisabelle"
75 "Knowledge/Build_Thydata" (*imports Isac.thy etc*)
77 (*//-----------------------------------------------------------------------------------------\\*)
78 (*\\-----------------------------------------------------------------------------------------//*)
82 show theory dependencies using the graph browser,
83 open "browser_info/HOL/Isac/session.graph"
84 and proceed from the ancestors towards the siblings.
87 section \<open>check presence of definitions from directories\<close>
89 (*declare [[ML_print_depth = 999]]*)
94 ML \<open>Calc.adhoc_thm; (*from "ProgLang/calculate.sml" *)\<close>
95 ML \<open>Rewrite.rewrite_; (*from "ProgLang/rewrite.sml" *)\<close>
96 ML \<open>Input_Descript.is_reall_dsc; (*from "ProgLang/scrtools.sml" *)\<close>
97 ML \<open>Math_Engine.me;\<close>
98 text \<open>contextthyOK2xml; (*"xmlsrc/interface-xml.sml"*)\<close>
99 ML \<open>list_rls\<close>
101 ML \<open>Prog_Expr.eval_occurs_in\<close>
102 ML \<open>@{thm last_thmI}\<close>
103 ML \<open>@{thm Querkraft_Belastung}\<close>
105 ML \<open>Celem.check_guhs_unique := false;\<close>
106 ML \<open>writeln "**** isac kernel = math-engine + Knowledge complete ******"\<close>
107 ML \<open>@{theory "Isac_Knowledge"}\<close>
108 ML \<open>(*get_the ["IsacKnowledge", "Diff", "Theorems", "diff_sin_chain"]
109 ERROR: app_py: not found: ["IsacKnowledge","Diff","Theorems","diff_sin_chain"]*)\<close>
111 section \<open>State of approaching Isabelle by Isac\<close>
113 Mathias Lehnfeld gives the following list in his thesis in section
114 4.2.3 Relation to Ongoing Isabelle Development.
116 subsection \<open>(0) Survey on remaining Unsynchronized.ref\<close>
118 REPLACE BY KEStore... (has been overlooked)
119 calcelems.sml:val rew_ord' = Unsynchronized.ref ...
121 calcelems.sml:val trace_rewrite = Unsynchronized.ref false;
122 calcelems.sml:val depth = Unsynchronized.ref 99999;
123 calcelems.sml:val lim_rewrite = Unsynchronized.ref 99999;
124 calcelems.sml:val lim_deriv = Unsynchronized.ref 100;
125 Interpret/script.sml:val trace_script = Unsynchronized.ref false;
126 KEEP FOR EASIER DEVELOPMENT
127 calcelems.sml:val check_guhs_unique = Unsynchronized.ref true;
129 Knowledge/GCD_Poly_ML.thy: val trace_div = Unsynchronized.ref true;
130 Knowledge/GCD_Poly_ML.thy: val trace_div_invariant = Unsynchronized.ref false;
131 Knowledge/GCD_Poly_ML.thy: val trace_Euclid = Unsynchronized.ref true;
133 subsection \<open>(1) Exploit parallelism for concurrent session management\<close>
134 subsection \<open>(2) Make Isac’s programming language usable\<close>
135 subsection \<open>(3) Adopt Isabelle’s numeral computation for Isac\<close>
137 In 2002 isac already strived for floating point numbers. Since that time
138 isac represents numerals as "Free", see below (*1*). These experiments are
139 unsatisfactory with respect to logical soundness.
140 Since Isabelle now has started to care about floating point numbers, it is high
141 time to adopt these together with the other numerals. Isabelle2012/13's numerals
142 are different from Isabelle2011, see "test/Tools/isac/ProgLang/termC.sml".
144 The transition from "Free" to standard numerals is a task to be scheduled for
145 several weeks. The urgency of this task follows from the experience,
146 that (1.2) for "thehier" is very hard, because "num_str" seems to destroy
147 some of the long identifiers of theorems which would tremendously simplify
148 building a hierarchy of theorems according to (1.2), see (*2*) below.
150 ML \<open>(*1*) Free ("123.456", HOLogic.realT)\<close>
152 subsection \<open>(4) Improve the efficiency of Isac’s rewrite-engine\<close>
153 subsection \<open>(5) Adopt Isabelle/jEdit for Isac\<close>