diff -r e27558a68b8d -r 610abcc48c5d doc-src/Ref/ref.ind
--- a/doc-src/Ref/ref.ind	Mon Aug 24 19:12:13 1998 +0200
+++ b/doc-src/Ref/ref.ind	Mon Aug 24 19:13:00 1998 +0200
@@ -25,38 +25,38 @@
   \item {\tt abstract_over}, \bold{61}
   \item {\tt abstract_rule}, \bold{45}
   \item {\tt aconv}, \bold{61}
-  \item {\tt addaltern}, \bold{134}
-  \item {\tt addbefore}, \bold{133}
+  \item {\tt addaltern}, \bold{135}
+  \item {\tt addbefore}, \bold{134}
   \item {\tt Addcongs}, \bold{105}
-  \item {\tt addcongs}, \bold{109}, 124, 125
-  \item {\tt AddDs}, \bold{138}
-  \item {\tt addDs}, \bold{132}
-  \item {\tt addeqcongs}, \bold{109}, 124
-  \item {\tt AddEs}, \bold{138}
-  \item {\tt addEs}, \bold{132}
-  \item {\tt AddIs}, \bold{138}
-  \item {\tt addIs}, \bold{132}
+  \item {\tt addcongs}, \bold{109}, 125, 126
+  \item {\tt AddDs}, \bold{139}
+  \item {\tt addDs}, \bold{133}
+  \item {\tt addeqcongs}, \bold{109}, 125
+  \item {\tt AddEs}, \bold{139}
+  \item {\tt addEs}, \bold{133}
+  \item {\tt AddIs}, \bold{139}
+  \item {\tt addIs}, \bold{133}
   \item {\tt addloop}, \bold{112}
-  \item {\tt addSaltern}, \bold{133}
-  \item {\tt addSbefore}, \bold{133}
-  \item {\tt AddSDs}, \bold{138}
-  \item {\tt addSDs}, \bold{132}
-  \item {\tt AddSEs}, \bold{138}
-  \item {\tt addSEs}, \bold{132}
+  \item {\tt addSaltern}, \bold{134}
+  \item {\tt addSbefore}, \bold{134}
+  \item {\tt AddSDs}, \bold{139}
+  \item {\tt addSDs}, \bold{133}
+  \item {\tt AddSEs}, \bold{139}
+  \item {\tt addSEs}, \bold{133}
   \item {\tt Addsimprocs}, \bold{105}
   \item {\tt addsimprocs}, \bold{108}
   \item {\tt Addsimps}, \bold{105}
-  \item {\tt addsimps}, \bold{108}, 125
-  \item {\tt AddSIs}, \bold{138}
-  \item {\tt addSIs}, \bold{132}
+  \item {\tt addsimps}, \bold{108}, 126
+  \item {\tt AddSIs}, \bold{139}
+  \item {\tt addSIs}, \bold{133}
   \item {\tt addSolver}, \bold{111}
-  \item {\tt addsplits}, \bold{112}, 124, 126
-  \item {\tt addss}, \bold{134}, 135
+  \item {\tt addsplits}, \bold{112}, 125, 127
+  \item {\tt addss}, \bold{135}, 136
   \item {\tt addSSolver}, \bold{111}
-  \item {\tt addSWrapper}, \bold{133}
-  \item {\tt addWrapper}, \bold{133}
+  \item {\tt addSWrapper}, \bold{134}
+  \item {\tt addWrapper}, \bold{134}
   \item {\tt all_tac}, \bold{31}
-  \item {\tt ALLGOALS}, \bold{35}, 116, 119
+  \item {\tt ALLGOALS}, \bold{35}, 116, 120
   \item ambiguity
     \subitem of parsed expressions, 79
   \item {\tt ancestors_of}, \bold{59}
@@ -67,27 +67,27 @@
   \item {\tt aprop} nonterminal, \bold{70}
   \item {\tt ares_tac}, \bold{20}
   \item {\tt args} nonterminal, 93
-  \item {\tt Arith} theory, 118
+  \item {\tt Arith} theory, 119
   \item arities
     \subitem context conditions, 54
   \item {\tt Asm_full_simp_tac}, \bold{104}
   \item {\tt asm_full_simp_tac}, 23, \bold{112}, 117
   \item {\tt asm_full_simplify}, 113
   \item {\tt asm_rl} theorem, 22
-  \item {\tt Asm_simp_tac}, \bold{103}, 114
+  \item {\tt Asm_simp_tac}, \bold{103}, 115
   \item {\tt asm_simp_tac}, \bold{112}, 125
   \item {\tt asm_simplify}, 113
   \item associative-commutative operators, 118
   \item {\tt assume}, \bold{44}
-  \item {\tt assume_ax}, 9, \bold{57}
-  \item {\tt assume_tac}, \bold{18}, 131
+  \item {\tt assume_ax}, 9, \bold{58}
+  \item {\tt assume_tac}, \bold{18}, 132
   \item {\tt assumption}, \bold{47}
   \item assumptions
-    \subitem contradictory, 138
+    \subitem contradictory, 139
     \subitem deleting, 23
     \subitem in simplification, 103, 111
     \subitem inserting, 20
-    \subitem negated, 129
+    \subitem negated, 130
     \subitem of main goal, 8--10, 15
     \subitem reordering, 117
     \subitem rotating, 23
@@ -97,8 +97,8 @@
     \subitem made from parse trees, 84
     \subitem made from terms, 86
   \item {\tt atac}, \bold{20}
-  \item {\tt Auto_tac}, \bold{138}
-  \item {\tt auto_tac} $(cs,ss)$, \bold{136}
+  \item {\tt Auto_tac}, \bold{139}
+  \item {\tt auto_tac} $(cs,ss)$, \bold{137}
   \item {\tt axclass} section, 53
   \item axiomatic type class, 53
   \item axioms
@@ -115,19 +115,19 @@
   \item {\tt be}, \bold{12}
   \item {\tt bes}, \bold{12}
   \item {\tt BEST_FIRST}, \bold{32}, 33
-  \item {\tt Best_tac}, \bold{138}
-  \item {\tt best_tac}, \bold{136}
+  \item {\tt Best_tac}, \bold{139}
+  \item {\tt best_tac}, \bold{137}
   \item {\tt beta_conversion}, \bold{45}
   \item {\tt bicompose}, \bold{48}
   \item {\tt bimatch_tac}, \bold{24}
   \item {\tt bind_thm}, \bold{9}, 10, 38
   \item binders, \bold{78}
   \item {\tt biresolution}, \bold{47}
-  \item {\tt biresolve_tac}, \bold{24}, 139
-  \item {\tt Blast.depth_tac}, \bold{135}
-  \item {\tt Blast.trace}, \bold{135}
-  \item {\tt Blast_tac}, \bold{138}
-  \item {\tt blast_tac}, \bold{135}
+  \item {\tt biresolve_tac}, \bold{24}, 140
+  \item {\tt Blast.depth_tac}, \bold{136}
+  \item {\tt Blast.trace}, \bold{136}
+  \item {\tt Blast_tac}, \bold{139}
+  \item {\tt blast_tac}, \bold{136}
   \item {\tt Bound}, \bold{60}, 84, 86, 87
   \item {\tt bound_hyp_subst_tac}, \bold{100}
   \item {\tt br}, \bold{12}
@@ -145,20 +145,20 @@
   \item {\tt CHANGED}, \bold{31}
   \item {\tt chop}, \bold{10}, 14
   \item {\tt choplev}, \bold{10}
-  \item {\tt Clarify_step_tac}, \bold{138}
-  \item {\tt clarify_step_tac}, \bold{134}
-  \item {\tt Clarify_tac}, \bold{138}
-  \item {\tt clarify_tac}, \bold{134}
+  \item {\tt Clarify_step_tac}, \bold{139}
+  \item {\tt clarify_step_tac}, \bold{135}
+  \item {\tt Clarify_tac}, \bold{139}
+  \item {\tt clarify_tac}, \bold{135}
   \item claset
-    \subitem current, 138
-  \item {\tt claset} ML type, 131
+    \subitem current, 139
+  \item {\tt claset} ML type, 132
   \item classes
     \subitem context conditions, 54
-  \item classical reasoner, 127--140
-    \subitem setting up, 139
-    \subitem tactics, 134
-  \item classical sets, 131
-  \item {\tt ClassicalFun}, 139
+  \item classical reasoner, 128--141
+    \subitem setting up, 140
+    \subitem tactics, 135
+  \item classical sets, 132
+  \item {\tt ClassicalFun}, 140
   \item {\tt combination}, \bold{45}
   \item {\tt commit}, \bold{2}
   \item {\tt COMP}, \bold{47}
@@ -173,7 +173,7 @@
     \subitem for translations, 73
     \subitem syntactic, 88
   \item {\tt context}, 103
-  \item {\tt contr_tac}, \bold{138}
+  \item {\tt contr_tac}, \bold{139}
   \item {\tt could_unify}, \bold{26}
   \item {\tt cprems_of}, \bold{41}
   \item {\tt cprop_of}, \bold{40}
@@ -192,8 +192,8 @@
   \indexspace
 
   \item {\tt datatype}, 105
-  \item {\tt Deepen_tac}, \bold{138}
-  \item {\tt deepen_tac}, \bold{137}
+  \item {\tt Deepen_tac}, \bold{139}
+  \item {\tt deepen_tac}, \bold{138}
   \item {\tt defer_tac}, \bold{21}
   \item definitions, \see{rewriting, meta-level}{1}, 21, \bold{54}
     \subitem unfolding, 8, 9
@@ -202,18 +202,18 @@
   \item {\tt deleqcongs}, \bold{109}
   \item {\tt delete_tmpfiles}, \bold{55}
   \item delimiters, \bold{70}, 73, 74, 76
-  \item {\tt delrules}, \bold{132}
+  \item {\tt delrules}, \bold{133}
   \item {\tt Delsimprocs}, \bold{105}
   \item {\tt delsimprocs}, \bold{108}
   \item {\tt Delsimps}, \bold{105}
   \item {\tt delsimps}, \bold{108}
-  \item {\tt delSWrapper}, \bold{133}
-  \item {\tt delWrapper}, \bold{134}
+  \item {\tt delSWrapper}, \bold{134}
+  \item {\tt delWrapper}, \bold{135}
   \item {\tt dependent_tr'}, 94, \bold{96}
   \item {\tt DEPTH_FIRST}, \bold{32}
   \item {\tt DEPTH_SOLVE}, \bold{32}
   \item {\tt DEPTH_SOLVE_1}, \bold{32}
-  \item {\tt depth_tac}, \bold{137}
+  \item {\tt depth_tac}, \bold{138}
   \item {\tt Deriv.drop}, \bold{49}
   \item {\tt Deriv.linear}, \bold{49}
   \item {\tt Deriv.size}, \bold{49}
@@ -240,11 +240,11 @@
   \item elim-resolution, 17
   \item {\tt ematch_tac}, \bold{18}
   \item {\tt empty} constant, 92
-  \item {\tt empty_cs}, \bold{132}
+  \item {\tt empty_cs}, \bold{133}
   \item {\tt empty_ss}, \bold{106}
-  \item {\tt eq_assume_tac}, \bold{18}, 131
+  \item {\tt eq_assume_tac}, \bold{18}, 132
   \item {\tt eq_assumption}, \bold{47}
-  \item {\tt eq_mp_tac}, \bold{139}
+  \item {\tt eq_mp_tac}, \bold{140}
   \item {\tt eq_reflection} theorem, \bold{102}, 122
   \item {\tt eq_thm}, \bold{33}
   \item {\tt eq_thy}, \bold{58}
@@ -276,8 +276,8 @@
   \indexspace
 
   \item {\tt fa}, \bold{12}
-  \item {\tt Fast_tac}, \bold{138}
-  \item {\tt fast_tac}, \bold{136}
+  \item {\tt Fast_tac}, \bold{139}
+  \item {\tt fast_tac}, \bold{137}
   \item {\tt fd}, \bold{12}
   \item {\tt fds}, \bold{12}
   \item {\tt fe}, \bold{12}
@@ -310,8 +310,8 @@
   \item {\tt forall_intr_frees}, \bold{46}
   \item {\tt forall_intr_list}, \bold{46}
   \item {\tt force_strip_shyps}, \bold{41}
-  \item {\tt Force_tac}, \bold{138}
-  \item {\tt force_tac}, \bold{136}
+  \item {\tt Force_tac}, \bold{139}
+  \item {\tt force_tac}, \bold{137}
   \item {\tt forw_inst_tac}, \bold{19}
   \item forward proof, 18, 38
   \item {\tt forward_tac}, \bold{18}
@@ -344,8 +344,8 @@
   \item higher-order pattern, \bold{108}
   \item {\tt HOL_basic_ss}, \bold{107}
   \item {\tt hyp_subst_tac}, \bold{100}
-  \item {\tt hyp_subst_tacs}, \bold{140}
-  \item {\tt HypsubstFun}, 101, 140
+  \item {\tt hyp_subst_tacs}, \bold{141}
+  \item {\tt HypsubstFun}, 101, 141
 
   \indexspace
 
@@ -366,7 +366,7 @@
   \item {\tt indexname} ML type, 60, 71
   \item infixes, \bold{77}
   \item {\tt insert} constant, 92
-  \item {\tt inst_step_tac}, \bold{137}
+  \item {\tt inst_step_tac}, \bold{138}
   \item {\tt instance} section, 53
   \item {\tt instantiate}, \bold{46}
   \item {\tt instantiate'}, \bold{39}, 46
@@ -378,7 +378,7 @@
 
   \indexspace
 
-  \item {\tt joinrules}, \bold{139}
+  \item {\tt joinrules}, \bold{140}
 
   \indexspace
 
@@ -403,29 +403,29 @@
   \indexspace
 
   \item macros, 88--94
-  \item {\tt make_elim}, \bold{40}, 132
+  \item {\tt make_elim}, \bold{40}, 133
   \item {\tt Match} exception, 95
-  \item {\tt match_tac}, \bold{18}, 131
+  \item {\tt match_tac}, \bold{18}, 132
   \item {\tt max_pri}, 68, \bold{74}
   \item {\tt merge_ss}, \bold{107}
-  \item {\tt merge_theories}, \bold{58}
+  \item {\tt merge_theories}, \bold{59}
   \item meta-assumptions, 34, 42, 44, 47
     \subitem printing of, 4
   \item meta-equality, 43--45
   \item meta-implication, 43, 44
   \item meta-quantifiers, 43, 45
   \item meta-rewriting, 8, 13, 14, \bold{21}, 
-		\seealso{tactics, theorems}{141}
+		\seealso{tactics, theorems}{142}
     \subitem in theorems, 39
   \item meta-rules, \see{meta-rules}{1}, 42--48
   \item {\tt METAHYPS}, 16, \bold{34}
   \item mixfix declarations, 52, 73--78
-  \item {\tt mk_case_split_tac}, \bold{125}
-  \item {\tt mk_simproc}, \bold{120}
-  \item {\tt ML} section, 53, 95, 97
+  \item {\tt mk_case_split_tac}, \bold{126}
+  \item {\tt mk_simproc}, \bold{121}
+  \item {\tt ML} section, 54, 95, 97
   \item model checkers, 79
-  \item {\tt mp} theorem, \bold{139}
-  \item {\tt mp_tac}, \bold{139}
+  \item {\tt mp} theorem, \bold{140}
+  \item {\tt mp_tac}, \bold{140}
   \item {\tt MRL}, \bold{38}
   \item {\tt MRS}, \bold{38}
 
@@ -439,7 +439,8 @@
   \item {\tt net_resolve_tac}, \bold{25}
   \item {\tt no_tac}, \bold{31}
   \item {\tt None}, \bold{27}
-  \item {\tt not_elim} theorem, \bold{140}
+  \item {\tt nonterminal} symbols, 52
+  \item {\tt not_elim} theorem, \bold{141}
   \item {\tt nprems_of}, \bold{41}
   \item numerals, 70
 
@@ -477,8 +478,7 @@
   \item {\tt prin}, 6, \bold{15}
   \item print mode, 52, 97
   \item print modes, 78--79
-  \item {\tt print_cs}, \bold{132}
-  \item {\tt print_data}, \bold{59}
+  \item {\tt print_cs}, \bold{133}
   \item {\tt print_depth}, \bold{4}
   \item {\tt print_exn}, \bold{6}, 37
   \item {\tt print_goals}, \bold{38}
@@ -531,7 +531,7 @@
 
   \indexspace
 
-  \item {\tt qed}, \bold{9}, 10, 57
+  \item {\tt qed}, \bold{9}, 10, 58
   \item {\tt qed_goal}, \bold{14}
   \item {\tt qed_goalw}, \bold{14}
   \item quantifiers, 78
@@ -552,7 +552,7 @@
   \item {\tt rename_last_tac}, \bold{22}
   \item {\tt rename_params_rule}, \bold{48}
   \item {\tt rename_tac}, \bold{22}
-  \item {\tt rep_cs}, \bold{132}
+  \item {\tt rep_cs}, \bold{133}
   \item {\tt rep_cterm}, \bold{62}
   \item {\tt rep_ctyp}, \bold{64}
   \item {\tt rep_ss}, \bold{106}
@@ -568,19 +568,19 @@
   \item resolution, 38, 47
     \subitem tactics, 17
     \subitem without lifting, 47
-  \item {\tt resolve_tac}, \bold{17}, 131
+  \item {\tt resolve_tac}, \bold{17}, 132
   \item {\tt restore_proof}, \bold{15}
-  \item {\tt result}, \bold{9}, 16, 57
+  \item {\tt result}, \bold{9}, 16, 58
   \item {\tt rev_mp} theorem, \bold{102}
   \item rewrite rules, 107--108
-    \subitem permutative, 117--120
+    \subitem permutative, 118--120
   \item {\tt rewrite_goals_rule}, \bold{39}
   \item {\tt rewrite_goals_tac}, \bold{21}, 39
   \item {\tt rewrite_rule}, \bold{39}
   \item {\tt rewrite_tac}, 9, \bold{21}
   \item rewriting
     \subitem object-level, \see{simplification}{1}
-    \subitem ordered, 117
+    \subitem ordered, 118
     \subitem syntactic, 88--94
   \item {\tt rewtac}, \bold{20}
   \item {\tt RL}, \bold{38}
@@ -598,10 +598,10 @@
   \indexspace
 
   \item {\tt safe_asm_full_simp_tac}, \bold{113}
-  \item {\tt Safe_step_tac}, \bold{138}
-  \item {\tt safe_step_tac}, 133, \bold{137}
-  \item {\tt Safe_tac}, \bold{138}
-  \item {\tt safe_tac}, \bold{137}
+  \item {\tt Safe_step_tac}, \bold{139}
+  \item {\tt safe_step_tac}, 134, \bold{138}
+  \item {\tt Safe_tac}, \bold{139}
+  \item {\tt safe_tac}, \bold{138}
   \item {\tt save_proof}, \bold{15}
   \item saving your work, \bold{1}
   \item search, 29
@@ -609,15 +609,18 @@
   \item {\tt SELECT_GOAL}, 21, \bold{34}
   \item {\tt Seq.seq} ML type, 26
   \item sequences (lazy lists), \bold{27}
-  \item sequent calculus, 128
+  \item sequent calculus, 129
   \item sessions, 1--6
   \item {\tt set}, 3
   \item {\tt setloop}, \bold{112}
-  \item {\tt setmksimps}, 108, \bold{123}, 125
-  \item {\tt setSolver}, \bold{111}, 125
-  \item {\tt setSSolver}, \bold{111}, 125
-  \item {\tt setsubgoaler}, \bold{110}, 125
-  \item {\tt settermless}, \bold{117}
+  \item {\tt setmksimps}, 108, \bold{123}, 126
+  \item {\tt setSolver}, \bold{111}, 126
+  \item {\tt setSSolver}, \bold{111}, 126
+  \item {\tt setsubgoaler}, \bold{110}, 126
+  \item {\tt settermless}, \bold{118}
+  \item {\tt setup}
+    \subitem simplifier, 127
+    \subitem theory, 53
   \item shortcuts
     \subitem for \texttt{by} commands, 11
     \subitem for tactics, 20
@@ -637,12 +640,19 @@
   \item signatures, \bold{51}, 59, 61, 62, 64
   \item {\tt Simp_tac}, \bold{103}
   \item {\tt simp_tac}, \bold{112}
-  \item simplification, 103--126
+  \item simplification, 103--127
+    \subitem conversions, 113
     \subitem forward rules, 113
-    \subitem from classical reasoner, 134
-    \subitem setting up, 121
+    \subitem from classical reasoner, 135
+    \subitem setting up, 122
+    \subitem setting up the theory, 127
     \subitem tactics, 112
   \item simplification sets, 106
+  \item {\tt Simplifier.asm_full_rewrite}, 113
+  \item {\tt Simplifier.asm_rewrite}, 113
+  \item {\tt Simplifier.full_rewrite}, 113
+  \item {\tt Simplifier.rewrite}, 113
+  \item {\tt Simplifier.setup}, \bold{127}
   \item {\tt simplify}, 113
   \item {\tt SIMPSET}, \bold{113}
   \item simpset
@@ -652,12 +662,11 @@
   \item {\tt simpset_of}, \bold{107}
   \item {\tt simpset_ref}, \bold{107}
   \item {\tt simpset_ref_of}, \bold{107}
-  \item {\tt simpset_thy_data}, \bold{126}
-  \item {\tt size_of_thm}, 32, \bold{33}, 140
-  \item {\tt sizef}, \bold{140}
-  \item {\tt slow_best_tac}, \bold{136}
-  \item {\tt slow_step_tac}, 133, \bold{137}
-  \item {\tt slow_tac}, \bold{136}
+  \item {\tt size_of_thm}, 32, \bold{33}, 141
+  \item {\tt sizef}, \bold{141}
+  \item {\tt slow_best_tac}, \bold{137}
+  \item {\tt slow_step_tac}, 134, \bold{138}
+  \item {\tt slow_tac}, \bold{137}
   \item {\tt Some}, \bold{27}
   \item {\tt SOMEGOAL}, \bold{35}
   \item {\tt sort} nonterminal, \bold{70}
@@ -665,14 +674,14 @@
   \item sort hypotheses, 41
   \item sorts
     \subitem printing of, 4
-  \item {\tt split_tac}, \bold{125}
+  \item {\tt split_tac}, \bold{126}
   \item {\tt ssubst} theorem, \bold{99}
   \item {\tt stac}, \bold{100}
   \item stamps, \bold{51}, 59
   \item {\tt standard}, \bold{40}
   \item starting up, \bold{1}
-  \item {\tt Step_tac}, \bold{138}
-  \item {\tt step_tac}, 133, \bold{137}
+  \item {\tt Step_tac}, \bold{139}
+  \item {\tt step_tac}, 134, \bold{138}
   \item {\tt store_thm}, \bold{9}
   \item {\tt string_of_cterm}, \bold{62}
   \item {\tt string_of_ctyp}, \bold{63}
@@ -687,9 +696,9 @@
   \item substitution
     \subitem rules, 99
   \item {\tt subthy}, \bold{58}
-  \item {\tt swap} theorem, \bold{140}
-  \item {\tt swap_res_tac}, \bold{139}
-  \item {\tt swapify}, \bold{139}
+  \item {\tt swap} theorem, \bold{141}
+  \item {\tt swap_res_tac}, \bold{140}
+  \item {\tt swapify}, \bold{140}
   \item {\tt sym} theorem, 100, \bold{102}
   \item {\tt symmetric}, \bold{45}
   \item {\tt syn_of}, \bold{72}
@@ -729,9 +738,9 @@
     \subitem debugging, 15
     \subitem filtering results of, 31
     \subitem for composition, 24
-    \subitem for contradiction, 138
+    \subitem for contradiction, 139
     \subitem for inserting facts, 20
-    \subitem for Modus Ponens, 138
+    \subitem for Modus Ponens, 139
     \subitem instantiation, 19
     \subitem matching, 18
     \subitem meta-rewriting, 20, \bold{21}
@@ -771,7 +780,7 @@
     \subitem loading, 55
     \subitem parent, \bold{51}
     \subitem pseudo, \bold{56}
-    \subitem reloading, \bold{55}
+    \subitem reloading, \bold{56}
     \subitem removing, \bold{56}
     \subitem theorems of, 57
   \item {\tt THEORY} exception, 51, 57
@@ -784,7 +793,6 @@
   \item {\tt thm} ML type, 37
   \item {\tt thms_containing}, \bold{10}
   \item {\tt thms_of}, \bold{57}
-  \item {\tt thy_data}, \bold{126}
   \item {\tt tid} nonterminal, \bold{70}, 84, 91
   \item {\tt time_use}, \bold{3}
   \item {\tt time_use_thy}, \bold{55}
@@ -802,7 +810,7 @@
   \item {\tt trace_REPEAT}, \bold{30}
   \item {\tt trace_simp}, \bold{104}, 115
   \item tracing
-    \subitem of classical prover, 135
+    \subitem of classical prover, 136
     \subitem of macros, 92
     \subitem of searching tacticals, 32
     \subitem of simplification, 105, 115--116
@@ -844,7 +852,7 @@
   \item unknowns, \bold{60}, 70
   \item {\tt unlink_thy}, \bold{56}
   \item {\tt update}, \bold{56}
-  \item {\tt uresult}, \bold{9}, 16, 57
+  \item {\tt uresult}, \bold{9}, 16, 58
   \item {\tt use}, \bold{3}
   \item {\tt use_thy}, \bold{55}