3 exception UNRECOGNISED_SYMBOL of string * string
5 exception UNRECOGNISED_ROLE of string
6 fun classify_role role =
9 | "hypothesis" => Role_Hypothesis
10 | "definition" => Role_Definition
11 | "assumption" => Role_Assumption
12 | "lemma" => Role_Lemma
13 | "theorem" => Role_Theorem
14 | "conjecture" => Role_Conjecture
15 | "negated_conjecture" => Role_Negated_Conjecture
16 | "plain" => Role_Plain
17 | "fi_domain" => Role_Fi_Domain
18 | "fi_functors" => Role_Fi_Functors
19 | "fi_predicates" => Role_Fi_Predicates
21 | "unknown" => Role_Unknown
22 | thing => raise (UNRECOGNISED_ROLE thing)
26 %term AMPERSAND | AT_SIGN | CARET | COLON | COMMA | EQUALS | EXCLAMATION
27 | LET | ARROW | IF | IFF | IMPLIES | INCLUDE
28 | LAMBDA | LBRKT | LPAREN | MAP_TO | MMINUS | NAND
29 | NEQUALS | XOR | NOR | PERIOD | PPLUS | QUESTION | RBRKT | RPAREN
30 | TILDE | TOK_FALSE | TOK_I | TOK_O | TOK_INT | TOK_REAL | TOK_RAT | TOK_TRUE
31 | TOK_TYPE | VLINE | EOF | DTHF | DFOF | DCNF | DFOT | DTFF | REAL of string
32 | RATIONAL of string | SIGNED_INTEGER of string | UNSIGNED_INTEGER of string
33 | DOT_DECIMAL of string | SINGLE_QUOTED of string | UPPER_WORD of string
34 | LOWER_WORD of string | COMMENT of string
35 | DISTINCT_OBJECT of string
36 | DUD | INDEF_CHOICE | DEFIN_CHOICE
37 | OPERATOR_FORALL | OPERATOR_EXISTS
38 | PLUS | TIMES | GENTZEN_ARROW | DEP_SUM | DEP_PROD
39 | ATOMIC_DEFINED_WORD of string | ATOMIC_SYSTEM_WORD of string
41 | THF | TFF | FOF | CNF
44 annotations of annotation option
46 | name_list of string list
47 | formula_selection of string list
48 | optional_info of general_term list
49 | general_list of general_list | general_terms of general_term list
50 | general_term of general_term
52 | atomic_word of string
53 | general_data of general_data | variable_ of string
54 | number of number_kind * string | formula_data of general_data
56 | identifier of string
57 | general_function of general_data | useful_info of general_list
61 | arguments of tptp_term list
62 | defined_functor of symbol
63 | system_functor of symbol
64 | system_constant of symbol
65 | system_term of symbol * tptp_term list
66 | defined_constant of symbol
67 | defined_plain_term of symbol * tptp_term list
68 | defined_atomic_term of tptp_term
69 | defined_atom of tptp_term
70 | defined_term of tptp_term
72 | plain_term of symbol * tptp_term list
73 | function_term of tptp_term
74 | conditional_term of tptp_term
75 | system_atomic_formula of tptp_formula
76 | infix_equality of symbol
77 | infix_inequality of symbol
78 | defined_infix_pred of symbol
79 | defined_infix_formula of tptp_formula
80 | defined_prop of string
81 | defined_pred of string
82 | defined_plain_formula of tptp_formula
83 | defined_atomic_formula of tptp_formula
84 | plain_atomic_formula of tptp_formula
85 | atomic_formula of tptp_formula
86 | unary_connective of symbol
88 | defined_type of tptp_base_type
89 | system_type of string
90 | assoc_connective of symbol
91 | binary_connective of symbol
92 | fol_quantifier of quantifier
93 | thf_unary_connective of symbol
94 | thf_pair_connective of symbol
95 | thf_quantifier of quantifier
96 | fol_infix_unary of tptp_formula
97 | thf_conn_term of symbol
98 | literal of tptp_formula
99 | disjunction of tptp_formula
100 | cnf_formula of tptp_formula
101 | fof_tuple_list of tptp_formula list
102 | fof_tuple of tptp_formula list
103 | fof_sequent of tptp_formula
104 | fof_unary_formula of tptp_formula
105 | fof_variable_list of string list
106 | fof_quantified_formula of tptp_formula
107 | fof_unitary_formula of tptp_formula
108 | fof_and_formula of tptp_formula
109 | fof_or_formula of tptp_formula
110 | fof_binary_assoc of tptp_formula
111 | fof_binary_nonassoc of tptp_formula
112 | fof_binary_formula of tptp_formula
113 | fof_logic_formula of tptp_formula
114 | fof_formula of tptp_formula
115 | tff_tuple of tptp_formula list
116 | tff_tuple_list of tptp_formula list
117 | tff_sequent of tptp_formula
118 | tff_conditional of tptp_formula
119 | tff_defined_var of tptp_let
120 | tff_let_list of tptp_let list
121 | tptp_let of tptp_formula
122 | tff_xprod_type of tptp_type
123 | tff_mapping_type of tptp_type
124 | tff_atomic_type of tptp_type
125 | tff_unitary_type of tptp_type
126 | tff_top_level_type of tptp_type
127 | tff_untyped_atom of symbol * tptp_type option
128 | tff_typed_atom of symbol * tptp_type option
129 | tff_unary_formula of tptp_formula
130 | tff_typed_variable of string * tptp_type option
131 | tff_variable of string * tptp_type option
132 | tff_variable_list of (string * tptp_type option) list
133 | tff_quantified_formula of tptp_formula
134 | tff_unitary_formula of tptp_formula
135 | tff_and_formula of tptp_formula
136 | tff_or_formula of tptp_formula
137 | tff_binary_assoc of tptp_formula
138 | tff_binary_nonassoc of tptp_formula
139 | tff_binary_formula of tptp_formula
140 | tff_logic_formula of tptp_formula
141 | tff_formula of tptp_formula
143 | thf_tuple of tptp_formula list
144 | thf_tuple_list of tptp_formula list
145 | thf_sequent of tptp_formula
146 | thf_conditional of tptp_formula
147 | thf_defined_var of tptp_let
148 | thf_let_list of tptp_let list
149 | thf_let of tptp_formula
150 | thf_atom of tptp_formula
151 | thf_union_type of tptp_type
152 | thf_xprod_type of tptp_type
153 | thf_mapping_type of tptp_type
154 | thf_binary_type of tptp_type
155 | thf_unitary_type of tptp_type
156 | thf_top_level_type of tptp_type
157 | thf_subtype of tptp_type
158 | thf_typeable_formula of tptp_formula
159 | thf_type_formula of tptp_formula * tptp_type
160 | thf_unary_formula of tptp_formula
161 | thf_typed_variable of string * tptp_type option
162 | thf_variable of string * tptp_type option
163 | thf_variable_list of (string * tptp_type option) list
164 | thf_quantified_formula of tptp_formula
165 | thf_unitary_formula of tptp_formula
166 | thf_apply_formula of tptp_formula
167 | thf_and_formula of tptp_formula
168 | thf_or_formula of tptp_formula
169 | thf_binary_tuple of tptp_formula
170 | thf_binary_pair of tptp_formula
171 | thf_binary_formula of tptp_formula
172 | thf_logic_formula of tptp_formula
173 | thf_formula of tptp_formula
174 | formula_role of role
176 | cnf_annotated of tptp_line
177 | fof_annotated of tptp_line
178 | tff_annotated of tptp_line
179 | thf_annotated of tptp_line
180 | annotated_formula of tptp_line
181 | include_ of tptp_line
182 | tptp_input of tptp_line
183 | tptp_file of tptp_problem
184 | tptp of tptp_problem
189 %arg (file_name) : string
200 %nonassoc EQUALS NEQUALS
207 %right OPERATOR_FORALL OPERATOR_EXISTS
209 %nonassoc EXCLAMATION QUESTION LAMBDA CARET
216 (* Title: HOL/TPTP/TPTP_Parser/tptp.yacc
217 Author: Nik Sultana, Cambridge University Computer Laboratory
219 Parser for TPTP languages. Latest version of the language spec can
220 be obtained from http://www.cs.miami.edu/~tptp/TPTP/SyntaxBNF.html
223 annotations : COMMA general_term optional_info (( SOME (general_term, optional_info) ))
226 optional_info : COMMA useful_info (( useful_info ))
229 useful_info : general_list (( general_list ))
231 general_list : LBRKT general_terms RBRKT (( general_terms ))
232 | LBRKT RBRKT (( [] ))
234 general_terms : general_term COMMA general_terms (( general_term :: general_terms ))
235 | general_term (( [general_term] ))
237 general_term : general_data (( General_Data general_data ))
238 | general_data COLON general_term (( General_Term (general_data, general_term) ))
239 | general_list (( General_List general_list ))
241 atomic_word : LOWER_WORD (( LOWER_WORD ))
242 | SINGLE_QUOTED (( SINGLE_QUOTED ))
247 | INCLUDE (( "include" ))
249 variable_ : UPPER_WORD (( UPPER_WORD ))
251 general_function: atomic_word LPAREN general_terms RPAREN (( Application (atomic_word, general_terms) ))
253 general_data : atomic_word (( Atomic_Word atomic_word ))
254 | general_function (( general_function ))
255 | variable_ (( V variable_ ))
256 | number (( Number number ))
257 | DISTINCT_OBJECT (( Distinct_Object DISTINCT_OBJECT ))
258 | formula_data (( formula_data ))
260 number : integer (( (Int_num, integer) ))
261 | REAL (( (Real_num, REAL) ))
262 | RATIONAL (( (Rat_num, RATIONAL) ))
264 integer: UNSIGNED_INTEGER (( UNSIGNED_INTEGER ))
265 | SIGNED_INTEGER (( SIGNED_INTEGER ))
267 file_name : SINGLE_QUOTED (( SINGLE_QUOTED ))
269 formula_data : DTHF LPAREN thf_formula RPAREN (( Formula_Data (THF, thf_formula) ))
270 | DTFF LPAREN tff_formula RPAREN (( Formula_Data (TFF, tff_formula) ))
271 | DFOF LPAREN fof_formula RPAREN (( Formula_Data (FOF, fof_formula) ))
272 | DCNF LPAREN cnf_formula RPAREN (( Formula_Data (CNF, cnf_formula) ))
273 | DFOT LPAREN term RPAREN (( Term_Data term ))
275 system_type : ATOMIC_SYSTEM_WORD (( ATOMIC_SYSTEM_WORD ))
277 defined_type : ATOMIC_DEFINED_WORD ((
278 case ATOMIC_DEFINED_WORD of
281 | "$iType" => Type_Ind
282 | "$oType" => Type_Bool
284 | "$real" => Type_Real
286 | "$tType" => Type_Type
287 | thing => raise UNRECOGNISED_SYMBOL ("defined_type", thing)
290 functor_ : atomic_word (( Uninterpreted atomic_word ))
292 arguments : term (( [term] ))
293 | term COMMA arguments (( term :: arguments ))
295 system_functor : ATOMIC_SYSTEM_WORD (( System ATOMIC_SYSTEM_WORD ))
296 system_constant : system_functor (( system_functor ))
297 system_term : system_constant (( (system_constant, []) ))
298 | system_functor LPAREN arguments RPAREN (( (system_functor, arguments) ))
300 defined_functor : ATOMIC_DEFINED_WORD ((
301 case ATOMIC_DEFINED_WORD of
302 "$sum" => Interpreted_ExtraLogic Sum
303 | "$difference" => Interpreted_ExtraLogic Difference
304 | "$product" => Interpreted_ExtraLogic Product
305 | "$quotient" => Interpreted_ExtraLogic Quotient
306 | "$quotient_e" => Interpreted_ExtraLogic Quotient_E
307 | "$quotient_t" => Interpreted_ExtraLogic Quotient_T
308 | "$quotient_f" => Interpreted_ExtraLogic Quotient_F
309 | "$remainder_e" => Interpreted_ExtraLogic Remainder_E
310 | "$remainder_t" => Interpreted_ExtraLogic Remainder_T
311 | "$remainder_f" => Interpreted_ExtraLogic Remainder_F
312 | "$floor" => Interpreted_ExtraLogic Floor
313 | "$ceiling" => Interpreted_ExtraLogic Ceiling
314 | "$truncate" => Interpreted_ExtraLogic Truncate
315 | "$round" => Interpreted_ExtraLogic Round
316 | "$to_int" => Interpreted_ExtraLogic To_Int
317 | "$to_rat" => Interpreted_ExtraLogic To_Rat
318 | "$to_real" => Interpreted_ExtraLogic To_Real
319 | "$uminus" => Interpreted_ExtraLogic UMinus
321 | "$i" => TypeSymbol Type_Ind
322 | "$o" => TypeSymbol Type_Bool
323 | "$iType" => TypeSymbol Type_Ind
324 | "$oType" => TypeSymbol Type_Bool
325 | "$int" => TypeSymbol Type_Int
326 | "$real" => TypeSymbol Type_Real
327 | "$rat" => TypeSymbol Type_Rat
328 | "$tType" => TypeSymbol Type_Type
330 | "$true" => Interpreted_Logic True
331 | "$false" => Interpreted_Logic False
333 | "$less" => Interpreted_ExtraLogic Less
334 | "$lesseq" => Interpreted_ExtraLogic LessEq
335 | "$greatereq" => Interpreted_ExtraLogic GreaterEq
336 | "$greater" => Interpreted_ExtraLogic Greater
337 | "$evaleq" => Interpreted_ExtraLogic EvalEq
339 | "$is_int" => Interpreted_ExtraLogic Is_Int
340 | "$is_rat" => Interpreted_ExtraLogic Is_Rat
342 | thing => raise UNRECOGNISED_SYMBOL ("defined_functor", thing)
345 defined_constant : defined_functor (( defined_functor ))
347 defined_plain_term : defined_constant (( (defined_constant, []) ))
348 | defined_functor LPAREN arguments RPAREN (( (defined_functor, arguments) ))
349 defined_atomic_term : defined_plain_term (( Term_Func defined_plain_term ))
350 defined_atom : number (( Term_Num number ))
351 | DISTINCT_OBJECT (( Term_Distinct_Object DISTINCT_OBJECT ))
352 defined_term : defined_atom (( defined_atom ))
353 | defined_atomic_term (( defined_atomic_term ))
354 constant : functor_ (( functor_ ))
355 plain_term : constant (( (constant, []) ))
356 | functor_ LPAREN arguments RPAREN (( (functor_, arguments) ))
357 function_term : plain_term (( Term_Func plain_term ))
358 | defined_term (( defined_term ))
359 | system_term (( Term_Func system_term ))
361 conditional_term : ITE_T LPAREN tff_logic_formula COMMA term COMMA term RPAREN ((
362 Term_Conditional (tff_logic_formula, term1, term2)
365 term : function_term (( function_term ))
366 | variable_ (( Term_Var variable_ ))
367 | conditional_term (( conditional_term ))
369 system_atomic_formula : system_term (( Pred system_term ))
370 infix_equality : EQUALS (( Interpreted_Logic Equals ))
371 infix_inequality : NEQUALS (( Interpreted_Logic NEquals ))
372 defined_infix_pred : infix_equality (( infix_equality ))
373 defined_infix_formula : term defined_infix_pred term ((Pred (defined_infix_pred, [term1, term2])))
374 defined_prop : ATOMIC_DEFINED_WORD ((
375 case ATOMIC_DEFINED_WORD of
377 | "$false" => "$false"
378 | thing => raise UNRECOGNISED_SYMBOL ("defined_prop", thing)
380 defined_pred : ATOMIC_DEFINED_WORD ((
381 case ATOMIC_DEFINED_WORD of
382 "$distinct" => "$distinct"
383 | "$ite_f" => "$ite_f"
385 | "$lesseq" => "$lesseq"
386 | "$greater" => "$greater"
387 | "$greatereq" => "$greatereq"
388 | "$is_int" => "$is_int"
389 | "$is_rat" => "$is_rat"
390 | thing => raise UNRECOGNISED_SYMBOL ("defined_pred", thing)
392 defined_plain_formula : defined_plain_term (( Pred defined_plain_term ))
393 defined_atomic_formula : defined_plain_formula (( defined_plain_formula ))
394 | defined_infix_formula (( defined_infix_formula ))
395 plain_atomic_formula : plain_term (( Pred plain_term ))
396 atomic_formula : plain_atomic_formula (( plain_atomic_formula ))
397 | defined_atomic_formula (( defined_atomic_formula ))
398 | system_atomic_formula (( system_atomic_formula ))
400 assoc_connective : VLINE (( Interpreted_Logic Or ))
401 | AMPERSAND (( Interpreted_Logic And ))
402 binary_connective : IFF (( Interpreted_Logic Iff ))
403 | IMPLIES (( Interpreted_Logic If ))
404 | IF (( Interpreted_Logic Fi ))
405 | XOR (( Interpreted_Logic Xor ))
406 | NOR (( Interpreted_Logic Nor ))
407 | NAND (( Interpreted_Logic Nand ))
409 fol_quantifier : EXCLAMATION (( Forall ))
410 | QUESTION (( Exists ))
411 thf_unary_connective : unary_connective (( unary_connective ))
412 | OPERATOR_FORALL (( Interpreted_Logic Op_Forall ))
413 | OPERATOR_EXISTS (( Interpreted_Logic Op_Exists ))
414 thf_pair_connective : infix_equality (( infix_equality ))
415 | infix_inequality (( infix_inequality ))
416 | binary_connective (( binary_connective ))
417 thf_quantifier : fol_quantifier (( fol_quantifier ))
419 | DEP_PROD (( Dep_Prod ))
420 | DEP_SUM (( Dep_Sum ))
421 | INDEF_CHOICE (( Epsilon ))
422 | DEFIN_CHOICE (( Iota ))
423 fol_infix_unary : term infix_inequality term (( Pred (infix_inequality, [term1, term2]) ))
424 thf_conn_term : thf_pair_connective (( thf_pair_connective ))
425 | assoc_connective (( assoc_connective ))
426 | thf_unary_connective (( thf_unary_connective ))
427 literal : atomic_formula (( atomic_formula ))
428 | TILDE atomic_formula (( Fmla (Interpreted_Logic Not, [atomic_formula]) ))
429 | fol_infix_unary (( fol_infix_unary ))
430 disjunction : literal (( literal ))
431 | disjunction VLINE literal (( Fmla (Interpreted_Logic Or, [disjunction, literal]) ))
432 cnf_formula : LPAREN disjunction RPAREN (( disjunction ))
433 | disjunction (( disjunction ))
434 fof_tuple_list : fof_logic_formula (( [fof_logic_formula] ))
435 | fof_logic_formula COMMA fof_tuple_list (( fof_logic_formula :: fof_tuple_list ))
436 fof_tuple : LBRKT RBRKT (( [] ))
437 | LBRKT fof_tuple_list RBRKT (( fof_tuple_list ))
438 fof_sequent : fof_tuple GENTZEN_ARROW fof_tuple (( Sequent (fof_tuple1, fof_tuple2) ))
439 | LPAREN fof_sequent RPAREN (( fof_sequent ))
440 unary_connective : TILDE (( Interpreted_Logic Not ))
441 fof_unary_formula : unary_connective fof_unitary_formula (( Fmla (unary_connective, [fof_unitary_formula]) ))
442 | fol_infix_unary (( fol_infix_unary ))
443 fof_variable_list : variable_ (( [variable_] ))
444 | variable_ COMMA fof_variable_list (( variable_ :: fof_variable_list ))
445 fof_quantified_formula : fol_quantifier LBRKT fof_variable_list RBRKT COLON fof_unitary_formula ((
446 Quant (fol_quantifier, map (fn v => (v, NONE)) fof_variable_list, fof_unitary_formula)
448 fof_unitary_formula : fof_quantified_formula (( fof_quantified_formula ))
449 | fof_unary_formula (( fof_unary_formula ))
450 | atomic_formula (( atomic_formula ))
451 | LPAREN fof_logic_formula RPAREN (( fof_logic_formula ))
452 fof_and_formula : fof_unitary_formula AMPERSAND fof_unitary_formula (( Fmla (Interpreted_Logic And, [fof_unitary_formula1, fof_unitary_formula2]) ))
453 | fof_and_formula AMPERSAND fof_unitary_formula (( Fmla (Interpreted_Logic And, [fof_and_formula, fof_unitary_formula]) ))
454 fof_or_formula : fof_unitary_formula VLINE fof_unitary_formula (( Fmla (Interpreted_Logic Or, [fof_unitary_formula1, fof_unitary_formula2]) ))
455 | fof_or_formula VLINE fof_unitary_formula (( Fmla (Interpreted_Logic Or, [fof_or_formula, fof_unitary_formula]) ))
456 fof_binary_assoc : fof_or_formula (( fof_or_formula ))
457 | fof_and_formula (( fof_and_formula ))
458 fof_binary_nonassoc : fof_unitary_formula binary_connective fof_unitary_formula ((
459 Fmla (binary_connective, [fof_unitary_formula1, fof_unitary_formula2] )
461 fof_binary_formula : fof_binary_nonassoc (( fof_binary_nonassoc ))
462 | fof_binary_assoc (( fof_binary_assoc ))
463 fof_logic_formula : fof_binary_formula (( fof_binary_formula ))
464 | fof_unitary_formula (( fof_unitary_formula ))
465 fof_formula : fof_logic_formula (( fof_logic_formula ))
466 | fof_sequent (( fof_sequent ))
469 tff_tuple : LBRKT RBRKT (( [] ))
470 | LBRKT tff_tuple_list RBRKT (( tff_tuple_list ))
471 tff_tuple_list : tff_logic_formula COMMA tff_tuple_list (( tff_logic_formula :: tff_tuple_list ))
472 | tff_logic_formula (( [tff_logic_formula] ))
473 tff_sequent : tff_tuple GENTZEN_ARROW tff_tuple (( Sequent (tff_tuple1, tff_tuple2) ))
474 | LPAREN tff_sequent RPAREN (( tff_sequent ))
475 tff_conditional : ITE_F LPAREN tff_logic_formula COMMA tff_logic_formula COMMA tff_logic_formula RPAREN ((
476 Conditional (tff_logic_formula1, tff_logic_formula2, tff_logic_formula3)
478 tff_defined_var : variable_ LET tff_logic_formula (( Let_fmla ((variable_, NONE), tff_logic_formula) ))
479 | variable_ LET_TERM term (( Let_term ((variable_, NONE), term) ))
480 | LPAREN tff_defined_var RPAREN (( tff_defined_var ))
481 tff_let_list : tff_defined_var (( [tff_defined_var] ))
482 | tff_defined_var COMMA tff_let_list (( tff_defined_var :: tff_let_list ))
483 tptp_let : LET LBRKT tff_let_list RBRKT COLON tff_unitary_formula ((
484 Let (tff_let_list, tff_unitary_formula)
486 tff_xprod_type : tff_atomic_type TIMES tff_atomic_type (( Prod_type(tff_atomic_type1, tff_atomic_type2) ))
487 | tff_xprod_type TIMES tff_atomic_type (( Prod_type(tff_xprod_type, tff_atomic_type) ))
488 | LPAREN tff_xprod_type RPAREN (( tff_xprod_type ))
489 tff_mapping_type : tff_unitary_type ARROW tff_atomic_type (( Fn_type(tff_unitary_type, tff_atomic_type) ))
490 | LPAREN tff_mapping_type RPAREN (( tff_mapping_type ))
491 tff_atomic_type : atomic_word (( Atom_type atomic_word ))
492 | defined_type (( Defined_type defined_type ))
493 tff_unitary_type : tff_atomic_type (( tff_atomic_type ))
494 | LPAREN tff_xprod_type RPAREN (( tff_xprod_type ))
495 tff_top_level_type : tff_atomic_type (( tff_atomic_type ))
496 | tff_mapping_type (( tff_mapping_type ))
497 tff_untyped_atom : functor_ (( (functor_, NONE) ))
498 | system_functor (( (system_functor, NONE) ))
499 tff_typed_atom : tff_untyped_atom COLON tff_top_level_type (( (fst tff_untyped_atom, SOME tff_top_level_type) ))
500 | LPAREN tff_typed_atom RPAREN (( tff_typed_atom ))
502 tff_unary_formula : unary_connective tff_unitary_formula (( Fmla (unary_connective, [tff_unitary_formula]) ))
503 | fol_infix_unary (( fol_infix_unary ))
504 tff_typed_variable : variable_ COLON tff_atomic_type (( (variable_, SOME tff_atomic_type) ))
505 tff_variable : tff_typed_variable (( tff_typed_variable ))
506 | variable_ (( (variable_, NONE) ))
507 tff_variable_list : tff_variable (( [tff_variable] ))
508 | tff_variable COMMA tff_variable_list (( tff_variable :: tff_variable_list ))
509 tff_quantified_formula : fol_quantifier LBRKT tff_variable_list RBRKT COLON tff_unitary_formula ((
510 Quant (fol_quantifier, tff_variable_list, tff_unitary_formula)
512 tff_unitary_formula : tff_quantified_formula (( tff_quantified_formula ))
513 | tff_unary_formula (( tff_unary_formula ))
514 | atomic_formula (( atomic_formula ))
515 | tptp_let (( tptp_let ))
516 | variable_ (( Pred (Uninterpreted variable_, []) ))
517 | tff_conditional (( tff_conditional ))
518 | LPAREN tff_logic_formula RPAREN (( tff_logic_formula ))
519 tff_and_formula : tff_unitary_formula AMPERSAND tff_unitary_formula (( Fmla (Interpreted_Logic And, [tff_unitary_formula1, tff_unitary_formula2]) ))
520 | tff_and_formula AMPERSAND tff_unitary_formula (( Fmla (Interpreted_Logic And, [tff_and_formula, tff_unitary_formula]) ))
521 tff_or_formula : tff_unitary_formula VLINE tff_unitary_formula (( Fmla (Interpreted_Logic Or, [tff_unitary_formula1, tff_unitary_formula2]) ))
522 | tff_or_formula VLINE tff_unitary_formula (( Fmla (Interpreted_Logic Or, [tff_or_formula, tff_unitary_formula]) ))
523 tff_binary_assoc : tff_or_formula (( tff_or_formula ))
524 | tff_and_formula (( tff_and_formula ))
525 tff_binary_nonassoc : tff_unitary_formula binary_connective tff_unitary_formula (( Fmla (binary_connective, [tff_unitary_formula1, tff_unitary_formula2]) ))
526 tff_binary_formula : tff_binary_nonassoc (( tff_binary_nonassoc ))
527 | tff_binary_assoc (( tff_binary_assoc ))
528 tff_logic_formula : tff_binary_formula (( tff_binary_formula ))
529 | tff_unitary_formula (( tff_unitary_formula ))
530 tff_formula : tff_logic_formula (( tff_logic_formula ))
531 | tff_typed_atom (( Atom (TFF_Typed_Atom tff_typed_atom) ))
532 | tff_sequent (( tff_sequent ))
534 thf_tuple : LBRKT RBRKT (( [] ))
535 | LBRKT thf_tuple_list RBRKT (( thf_tuple_list ))
536 thf_tuple_list : thf_logic_formula (( [thf_logic_formula] ))
537 | thf_logic_formula COMMA thf_tuple_list (( thf_logic_formula :: thf_tuple_list ))
538 thf_sequent : thf_tuple GENTZEN_ARROW thf_tuple (( Sequent(thf_tuple1, thf_tuple2) ))
539 | LPAREN thf_sequent RPAREN (( thf_sequent ))
540 thf_conditional : ITE_F LPAREN thf_logic_formula COMMA thf_logic_formula COMMA thf_logic_formula RPAREN ((
541 Conditional (thf_logic_formula1, thf_logic_formula2, thf_logic_formula3)
543 thf_defined_var : thf_variable LET thf_logic_formula (( Let_fmla (thf_variable, thf_logic_formula) ))
544 | LPAREN thf_defined_var RPAREN (( thf_defined_var ))
545 thf_let_list : thf_defined_var (( [thf_defined_var] ))
546 | thf_defined_var COMMA thf_let_list (( thf_defined_var :: thf_let_list ))
547 thf_let : LET LBRKT thf_let_list RBRKT COLON thf_unitary_formula ((
548 Let (thf_let_list, thf_unitary_formula)
550 thf_atom : term (( Atom (THF_Atom_term term) ))
551 | thf_conn_term (( Atom (THF_Atom_conn_term thf_conn_term) ))
552 thf_union_type : thf_unitary_type PLUS thf_unitary_type (( Sum_type(thf_unitary_type1, thf_unitary_type2) ))
553 | thf_union_type PLUS thf_unitary_type (( Sum_type(thf_union_type, thf_unitary_type) ))
554 thf_xprod_type : thf_unitary_type TIMES thf_unitary_type (( Prod_type(thf_unitary_type1, thf_unitary_type2) ))
555 | thf_xprod_type TIMES thf_unitary_type (( Prod_type(thf_xprod_type, thf_unitary_type) ))
556 thf_mapping_type : thf_unitary_type ARROW thf_unitary_type (( Fn_type(thf_unitary_type1, thf_unitary_type2) ))
557 | thf_unitary_type ARROW thf_mapping_type (( Fn_type(thf_unitary_type, thf_mapping_type) ))
558 thf_binary_type : thf_mapping_type (( thf_mapping_type ))
559 | thf_xprod_type (( thf_xprod_type ))
560 | thf_union_type (( thf_union_type ))
561 thf_unitary_type : thf_unitary_formula (( Fmla_type thf_unitary_formula ))
562 thf_top_level_type : thf_logic_formula (( Fmla_type thf_logic_formula ))
563 thf_subtype : constant SUBTYPE constant (( Subtype(constant1, constant2) ))
564 thf_typeable_formula : thf_atom (( thf_atom ))
565 | LPAREN thf_logic_formula RPAREN (( thf_logic_formula ))
566 thf_type_formula : thf_typeable_formula COLON thf_top_level_type (( (thf_typeable_formula, thf_top_level_type) ))
567 thf_unary_formula : thf_unary_connective LPAREN thf_logic_formula RPAREN ((
568 Fmla (thf_unary_connective, [thf_logic_formula])
570 thf_typed_variable : variable_ COLON thf_top_level_type (( (variable_, SOME thf_top_level_type) ))
571 thf_variable : thf_typed_variable (( thf_typed_variable ))
572 | variable_ (( (variable_, NONE) ))
573 thf_variable_list : thf_variable (( [thf_variable] ))
574 | thf_variable COMMA thf_variable_list (( thf_variable :: thf_variable_list ))
575 thf_quantified_formula : thf_quantifier LBRKT thf_variable_list RBRKT COLON thf_unitary_formula ((
576 Quant (thf_quantifier, thf_variable_list, thf_unitary_formula)
578 thf_unitary_formula : thf_quantified_formula (( thf_quantified_formula ))
579 | thf_unary_formula (( thf_unary_formula ))
580 | thf_atom (( thf_atom ))
581 | thf_let (( thf_let ))
582 | thf_conditional (( thf_conditional ))
583 | LPAREN thf_logic_formula RPAREN (( thf_logic_formula ))
584 thf_apply_formula : thf_unitary_formula AT_SIGN thf_unitary_formula (( Fmla (Interpreted_ExtraLogic Apply, [thf_unitary_formula1, thf_unitary_formula2]) ))
585 | thf_apply_formula AT_SIGN thf_unitary_formula (( Fmla (Interpreted_ExtraLogic Apply, [thf_apply_formula, thf_unitary_formula]) ))
586 thf_and_formula : thf_unitary_formula AMPERSAND thf_unitary_formula (( Fmla (Interpreted_Logic And, [thf_unitary_formula1, thf_unitary_formula2]) ))
587 | thf_and_formula AMPERSAND thf_unitary_formula (( Fmla (Interpreted_Logic And, [thf_and_formula, thf_unitary_formula]) ))
588 thf_or_formula : thf_unitary_formula VLINE thf_unitary_formula (( Fmla (Interpreted_Logic Or, [thf_unitary_formula1, thf_unitary_formula2]) ))
589 | thf_or_formula VLINE thf_unitary_formula (( Fmla (Interpreted_Logic Or, [thf_or_formula, thf_unitary_formula]) ))
590 thf_binary_tuple : thf_or_formula (( thf_or_formula ))
591 | thf_and_formula (( thf_and_formula ))
592 | thf_apply_formula (( thf_apply_formula ))
593 thf_binary_pair : thf_unitary_formula thf_pair_connective thf_unitary_formula ((
594 Fmla (thf_pair_connective, [thf_unitary_formula1, thf_unitary_formula2])
596 thf_binary_formula : thf_binary_pair (( thf_binary_pair ))
597 | thf_binary_tuple (( thf_binary_tuple ))
598 | thf_binary_type (( THF_type thf_binary_type ))
599 thf_logic_formula : thf_binary_formula (( thf_binary_formula ))
600 | thf_unitary_formula (( thf_unitary_formula ))
601 | thf_type_formula (( THF_typing thf_type_formula ))
602 | thf_subtype (( THF_type thf_subtype ))
603 thf_formula : thf_logic_formula (( thf_logic_formula ))
604 | thf_sequent (( thf_sequent ))
606 formula_role : LOWER_WORD (( classify_role LOWER_WORD ))
608 thf_annotated : THF LPAREN name COMMA formula_role COMMA thf_formula annotations RPAREN PERIOD ((
609 Annotated_Formula ((file_name, THFleft + 1, THFright + 1),
610 THF, name, formula_role, thf_formula, annotations)
613 tff_annotated : TFF LPAREN name COMMA formula_role COMMA tff_formula annotations RPAREN PERIOD ((
614 Annotated_Formula ((file_name, TFFleft + 1, TFFright + 1),
615 TFF, name, formula_role, tff_formula, annotations)
618 fof_annotated : FOF LPAREN name COMMA formula_role COMMA fof_formula annotations RPAREN PERIOD ((
619 Annotated_Formula ((file_name, FOFleft + 1, FOFright + 1),
620 FOF, name, formula_role, fof_formula, annotations)
623 cnf_annotated : CNF LPAREN name COMMA formula_role COMMA cnf_formula annotations RPAREN PERIOD ((
624 Annotated_Formula ((file_name, CNFleft + 1, CNFright + 1),
625 CNF, name, formula_role, cnf_formula, annotations)
628 annotated_formula : cnf_annotated (( cnf_annotated ))
629 | fof_annotated (( fof_annotated ))
630 | tff_annotated (( tff_annotated ))
631 | thf_annotated (( thf_annotated ))
633 include_ : INCLUDE LPAREN file_name formula_selection RPAREN PERIOD ((
634 Include (file_name, formula_selection)
637 formula_selection : COMMA LBRKT name_list RBRKT (( name_list ))
640 name_list : name COMMA name_list (( name :: name_list ))
643 name : atomic_word (( atomic_word ))
644 | integer (( integer ))
646 tptp_input : annotated_formula (( annotated_formula ))
647 | include_ (( include_ ))
649 tptp_file : tptp_input tptp_file (( tptp_input :: tptp_file ))
650 | COMMENT tptp_file (( tptp_file ))
653 tptp : tptp_file (( tptp_file ))