(ascending_chains
(ascending_chain?_def 0
(ascending_chain?_def-1 nil 3513784864
("" (typepred "<=" )
(("" (induct "m" )
(("1" (grind) nil nil )
("2" (skosimp* t)
(("2"
(expand * "partial_order?" "preorder?" "reflexive?"
"transitive?" "ascending_chain?" )
(("2" (flatten)
(("2" (inst - "j!1" )
(("2" (inst - "chain!1" "n!1" )
(("2" (inst - "chain!1(n!1)" )
(("2"
(inst - "chain!1(n!1)" "chain!1(j!1)"
"chain!1(j!1 + 1)" )
(("2" (assert ) nil nil )) nil ))
nil ))
nil ))
nil ))
nil ))
nil ))
nil ))
nil ))
nil )
((number nonempty-type-decl nil numbers nil )
(number_field_pred const-decl "[number -> boolean]" number_fields
nil )
(number_field nonempty-type-from-decl nil number_fields nil )
(real_pred const-decl "[number_field -> boolean]" reals nil )
(real nonempty-type-from-decl nil reals nil )
(rational_pred const-decl "[real -> boolean]" rationals nil )
(rational nonempty-type-from-decl nil rationals nil )
(integer_pred const-decl "[rational -> boolean]" integers nil )
(int nonempty-type-eq-decl nil integers nil )
(>= const-decl "bool" reals nil )
(nat nonempty-type-eq-decl nil naturalnumbers nil )
(ascending_chain? const-decl "bool" ascending_chains nil )
(ascending_chain type-eq-decl nil ascending_chains nil )
(IMPLIES const-decl "[bool, bool -> bool]" booleans nil )
(<= const-decl "bool" reals nil )
(nat_induction formula-decl nil naturalnumbers nil )
(even_minus_odd_is_odd application-judgement "odd_int" integers
nil )
(posint_plus_nnint_is_posint application-judgement "posint"
integers nil )
(real_ge_is_total_order name-judgement "(total_order?[real])"
real_props nil )
(real_le_is_total_order name-judgement "(total_order?[real])"
real_props nil )
(antisymmetric? const-decl "bool" relations nil )
(preorder? const-decl "bool" orders nil )
(transitive? const-decl "bool" relations nil )
(reflexive? const-decl "bool" relations nil )
(numfield nonempty-type-eq-decl nil number_fields nil )
(+ const-decl "[numfield, numfield -> numfield]" number_fields nil )
(nnint_plus_posint_is_posint application-judgement "posint"
integers nil )
(boolean nonempty-type-decl nil booleans nil )
(bool nonempty-type-eq-decl nil booleans nil )
(NOT const-decl "[bool -> bool]" booleans nil )
(T formal-type-decl nil ascending_chains nil )
(pred type-eq-decl nil defined_types nil )
(partial_order? const-decl "bool" orders nil )
(<= formal-const-decl "(partial_order?[T])" ascending_chains nil ))
shostak))
(least_upperbound_inj 0
(least_upperbound_inj-1 nil 3513784927
("" (typepred "<=" )
((""
(expand * "least_upperbound?" "partial_order?" "antisymmetric?" )
(("" (skosimp)
(("" (inst - "t!1" "u!1" )
(("" (inst - "u!1" )
(("" (inst - "t!1" ) (("" (ground) nil nil )) nil )) nil ))
nil ))
nil ))
nil ))
nil )
((antisymmetric? const-decl "bool" relations nil )
(least_upperbound? const-decl "bool" ascending_chains nil )
(boolean nonempty-type-decl nil booleans nil )
(bool nonempty-type-eq-decl nil booleans nil )
(NOT const-decl "[bool -> bool]" booleans nil )
(T formal-type-decl nil ascending_chains nil )
(pred type-eq-decl nil defined_types nil )
(partial_order? const-decl "bool" orders nil )
(<= formal-const-decl "(partial_order?[T])" ascending_chains nil ))
shostak)))
quality 100%
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