- bl_TY_DEF
-
|- ∃rep.
TYPE_DEFINITION
(λa0'.
∀'bl' .
(∀a0'.
(a0' = ind_type$CONSTR 0 (ARB,ARB) (λn. ind_type$BOTTOM)) ∨
(∃a.
(a0' =
(λa.
ind_type$CONSTR (SUC 0) (ARB,ARB)
(ind_type$FCONS a (λn. ind_type$BOTTOM))) a) ∧
'bl' a) ∨
(∃a0 a1 a2.
(a0' =
(λa0 a1 a2.
ind_type$CONSTR (SUC (SUC 0)) (a0,a1)
(ind_type$FCONS a2 (λn. ind_type$BOTTOM))) a0 a1 a2) ∧
'bl' a2) ⇒
'bl' a0') ⇒
'bl' a0') rep
- bl_case_def
-
|- (∀v f f1. bl_CASE nbl v f f1 = v) ∧
(∀a v f f1. bl_CASE (zerbl a) v f f1 = f a) ∧
∀a0 a1 a2 v f f1. bl_CASE (onebl a0 a1 a2) v f f1 = f1 a0 a1 a2
- bl_size_def
-
|- (∀f. bl_size f nbl = 0) ∧ (∀f a. bl_size f (zerbl a) = 1 + bl_size f a) ∧
∀f a0 a1 a2.
bl_size f (onebl a0 a1 a2) = 1 + (f a0 + (bt_size f a1 + bl_size f a2))
- bt_TY_DEF
-
|- ∃rep.
TYPE_DEFINITION
(λa0'.
∀'bt' .
(∀a0'.
(a0' = ind_type$CONSTR 0 ARB (λn. ind_type$BOTTOM)) ∨
(∃a0 a1 a2.
(a0' =
(λa0 a1 a2.
ind_type$CONSTR (SUC 0) a1
(ind_type$FCONS a0
(ind_type$FCONS a2 (λn. ind_type$BOTTOM)))) a0 a1
a2) ∧ 'bt' a0 ∧ 'bt' a2) ⇒
'bt' a0') ⇒
'bt' a0') rep
- bt_size_def
-
|- (∀f. bt_size f nt = 0) ∧
∀f a0 a1 a2.
bt_size f (node a0 a1 a2) = 1 + (bt_size f a0 + (f a1 + bt_size f a2))
- BL_ACCUM
-
|- (∀a ac. BL_ACCUM a ac nbl = onebl a ac nbl) ∧
(∀a ac bl. BL_ACCUM a ac (zerbl bl) = onebl a ac bl) ∧
∀a ac r rft bl.
BL_ACCUM a ac (onebl r rft bl) = zerbl (BL_ACCUM a (node ac r rft) bl)
- BL_CONS
-
|- ∀a bl. BL_CONS a bl = BL_ACCUM a nt bl
- list_to_bl
-
|- (list_to_bl [] = nbl) ∧ ∀a l. list_to_bl (a::l) = BL_CONS a (list_to_bl l)
- bt_to_list
-
|- (bt_to_list nt = []) ∧
∀l x r. bt_to_list (node l x r) = bt_to_list l ++ [x] ++ bt_to_list r
- bt_to_list_ac
-
|- (∀m. bt_to_list_ac nt m = m) ∧
∀l x r m.
bt_to_list_ac (node l x r) m = bt_to_list_ac l (x::bt_to_list_ac r m)
- bt_rev
-
|- (∀bl. bt_rev nt bl = bl) ∧
∀lft r rft bl. bt_rev (node lft r rft) bl = bt_rev lft (onebl r rft bl)
- K2
-
|- ∀a. K2 a = 2
- bl_rev
-
|- (∀ft. bl_rev ft nbl = ft) ∧ (∀ft b. bl_rev ft (zerbl b) = bl_rev ft b) ∧
∀ft a f b. bl_rev ft (onebl a f b) = bl_rev (node ft a f) b
- bl_to_bt
-
|- bl_to_bt = bl_rev nt
- bt_to_bl
-
|- ∀t. bt_to_bl t = bt_rev t nbl
- list_to_bt
-
|- ∀l. list_to_bt l = bl_to_bt (list_to_bl l)
- OL
-
|- (∀cmp. OL cmp [] ⇔ T) ∧
∀cmp a l. OL cmp (a::l) ⇔ OL cmp l ∧ ∀p. MEM p l ⇒ (apto cmp a p = LESS)
- smerge_tupled_primitive
-
|- smerge_tupled =
WFREC
(@R.
WF R ∧
(∀m l y x cmp. (apto cmp x y = EQUAL) ⇒ R (cmp,l,m) (cmp,x::l,y::m)) ∧
(∀m l y x cmp.
(apto cmp x y = GREATER) ⇒ R (cmp,x::l,m) (cmp,x::l,y::m)) ∧
∀m l y x cmp. (apto cmp x y = LESS) ⇒ R (cmp,l,y::m) (cmp,x::l,y::m))
(λsmerge_tupled a.
case a of
(cmp,[],[]) => I []
| (cmp,[],y::m) => I (y::m)
| (cmp,x::l,[]) => I (x::l)
| (cmp,x::l,y'::m') =>
I
(case apto cmp x y' of
LESS => x::smerge_tupled (cmp,l,y'::m')
| EQUAL => x::smerge_tupled (cmp,l,m')
| GREATER => y'::smerge_tupled (cmp,x::l,m')))
- smerge_curried
-
|- ∀x x1 x2. smerge x x1 x2 = smerge_tupled (x,x1,x2)
- OL_sublists_tupled_primitive
-
|- OL_sublists_tupled =
WFREC
(@R.
WF R ∧ (∀lol cmp. R (cmp,lol) (cmp,NONE::lol)) ∧
∀m lol cmp. R (cmp,lol) (cmp,SOME m::lol))
(λOL_sublists_tupled a.
case a of
(cmp,[]) => I T
| (cmp,NONE::lol) => I (OL_sublists_tupled (cmp,lol))
| (cmp,SOME m::lol) => I (OL cmp m ∧ OL_sublists_tupled (cmp,lol)))
- OL_sublists_curried
-
|- ∀x x1. OL_sublists x x1 ⇔ OL_sublists_tupled (x,x1)
- lol_set_primitive
-
|- lol_set =
WFREC (@R. WF R ∧ (∀lol. R lol (NONE::lol)) ∧ ∀m lol. R lol (SOME m::lol))
(λlol_set a.
case a of
[] => I ∅
| NONE::lol => I (lol_set lol)
| SOME m::lol => I (LIST_TO_SET m ∪ lol_set lol))
- incr_smerge_tupled_primitive
-
|- incr_smerge_tupled =
WFREC
(@R. WF R ∧ ∀lol m l cmp. R (cmp,smerge cmp l m,lol) (cmp,l,SOME m::lol))
(λincr_smerge_tupled a.
case a of
(cmp,l,[]) => I [SOME l]
| (cmp,l,NONE::lol) => I (SOME l::lol)
| (cmp,l,SOME m::lol) =>
I (NONE::incr_smerge_tupled (cmp,smerge cmp l m,lol)))
- incr_smerge_curried
-
|- ∀x x1 x2. incr_smerge x x1 x2 = incr_smerge_tupled (x,x1,x2)
- smerge_out_tupled_primitive
-
|- smerge_out_tupled =
WFREC
(@R.
WF R ∧ (∀lol l cmp. R (cmp,l,lol) (cmp,l,NONE::lol)) ∧
∀lol m l cmp. R (cmp,smerge cmp l m,lol) (cmp,l,SOME m::lol))
(λsmerge_out_tupled a.
case a of
(cmp,l,[]) => I l
| (cmp,l,NONE::lol) => I (smerge_out_tupled (cmp,l,lol))
| (cmp,l,SOME m::lol) =>
I (smerge_out_tupled (cmp,smerge cmp l m,lol)))
- smerge_out_curried
-
|- ∀x x1 x2. smerge_out x x1 x2 = smerge_out_tupled (x,x1,x2)
- incr_sbuild
-
|- (∀cmp. incr_sbuild cmp [] = []) ∧
∀cmp x l. incr_sbuild cmp (x::l) = incr_smerge cmp [x] (incr_sbuild cmp l)
- incr_ssort
-
|- ∀cmp l. incr_ssort cmp l = smerge_out cmp [] (incr_sbuild cmp l)
- bt_to_set
-
|- (∀cmp. ENUMERAL cmp nt = ∅) ∧
∀cmp l x r.
ENUMERAL cmp (node l x r) =
{y | y ∈ ENUMERAL cmp l ∧ (apto cmp y x = LESS)} ∪ {x} ∪
{z | z ∈ ENUMERAL cmp r ∧ (apto cmp x z = LESS)}
- bt_to_set_lb
-
|- ∀cmp lb t.
bt_to_set_lb cmp lb t = {x | x ∈ ENUMERAL cmp t ∧ (apto cmp lb x = LESS)}
- bt_to_set_ub
-
|- ∀cmp t ub.
bt_to_set_ub cmp t ub = {x | x ∈ ENUMERAL cmp t ∧ (apto cmp x ub = LESS)}
- bt_to_set_lb_ub
-
|- ∀cmp lb t ub.
bt_to_set_lb_ub cmp lb t ub =
{x |
x ∈ ENUMERAL cmp t ∧ (apto cmp lb x = LESS) ∧ (apto cmp x ub = LESS)}
- bt_to_ol_lb_ub
-
|- (∀cmp lb ub. bt_to_ol_lb_ub cmp lb nt ub = []) ∧
∀cmp lb l x r ub.
bt_to_ol_lb_ub cmp lb (node l x r) ub =
if apto cmp lb x = LESS then
if apto cmp x ub = LESS then
bt_to_ol_lb_ub cmp lb l x ++ [x] ++ bt_to_ol_lb_ub cmp x r ub
else bt_to_ol_lb_ub cmp lb l ub
else bt_to_ol_lb_ub cmp lb r ub
- bt_to_ol_lb
-
|- (∀cmp lb. bt_to_ol_lb cmp lb nt = []) ∧
∀cmp lb l x r.
bt_to_ol_lb cmp lb (node l x r) =
if apto cmp lb x = LESS then
bt_to_ol_lb_ub cmp lb l x ++ [x] ++ bt_to_ol_lb cmp x r
else bt_to_ol_lb cmp lb r
- bt_to_ol_ub
-
|- (∀cmp ub. bt_to_ol_ub cmp nt ub = []) ∧
∀cmp l x r ub.
bt_to_ol_ub cmp (node l x r) ub =
if apto cmp x ub = LESS then
bt_to_ol_ub cmp l x ++ [x] ++ bt_to_ol_lb_ub cmp x r ub
else bt_to_ol_ub cmp l ub
- bt_to_ol
-
|- (∀cmp. bt_to_ol cmp nt = []) ∧
∀cmp l x r.
bt_to_ol cmp (node l x r) =
bt_to_ol_ub cmp l x ++ [x] ++ bt_to_ol_lb cmp x r
- bt_to_ol_lb_ub_ac
-
|- (∀cmp lb ub m. bt_to_ol_lb_ub_ac cmp lb nt ub m = m) ∧
∀cmp lb l x r ub m.
bt_to_ol_lb_ub_ac cmp lb (node l x r) ub m =
if apto cmp lb x = LESS then
if apto cmp x ub = LESS then
bt_to_ol_lb_ub_ac cmp lb l x (x::bt_to_ol_lb_ub_ac cmp x r ub m)
else bt_to_ol_lb_ub_ac cmp lb l ub m
else bt_to_ol_lb_ub_ac cmp lb r ub m
- bt_to_ol_lb_ac
-
|- (∀cmp lb m. bt_to_ol_lb_ac cmp lb nt m = m) ∧
∀cmp lb l x r m.
bt_to_ol_lb_ac cmp lb (node l x r) m =
if apto cmp lb x = LESS then
bt_to_ol_lb_ub_ac cmp lb l x (x::bt_to_ol_lb_ac cmp x r m)
else bt_to_ol_lb_ac cmp lb r m
- bt_to_ol_ub_ac
-
|- (∀cmp ub m. bt_to_ol_ub_ac cmp nt ub m = m) ∧
∀cmp l x r ub m.
bt_to_ol_ub_ac cmp (node l x r) ub m =
if apto cmp x ub = LESS then
bt_to_ol_ub_ac cmp l x (x::bt_to_ol_lb_ub_ac cmp x r ub m)
else bt_to_ol_ub_ac cmp l ub m
- bt_to_ol_ac
-
|- (∀cmp m. bt_to_ol_ac cmp nt m = m) ∧
∀cmp l x r m.
bt_to_ol_ac cmp (node l x r) m =
bt_to_ol_ub_ac cmp l x (x::bt_to_ol_lb_ac cmp x r m)
- OWL
-
|- ∀cmp s l. OWL cmp s l ⇔ (s = LIST_TO_SET l) ∧ OL cmp l
- OU
-
|- ∀cmp t u. OU cmp t u = {x | x ∈ t ∧ ∀z. z ∈ u ⇒ (apto cmp x z = LESS)} ∪ u
- UO
-
|- ∀cmp s t. UO cmp s t = s ∪ {y | y ∈ t ∧ ∀z. z ∈ s ⇒ (apto cmp z y = LESS)}
- LESS_ALL
-
|- ∀cmp x s. LESS_ALL cmp x s ⇔ ∀y. y ∈ s ⇒ (apto cmp x y = LESS)
- bl_to_set
-
|- (∀cmp. bl_to_set cmp nbl = ∅) ∧
(∀cmp b. bl_to_set cmp (zerbl b) = bl_to_set cmp b) ∧
∀cmp x t b.
bl_to_set cmp (onebl x t b) =
OU cmp ({x} ∪ {y | y ∈ ENUMERAL cmp t ∧ (apto cmp x y = LESS)})
(bl_to_set cmp b)
- sinter_tupled_primitive
-
|- sinter_tupled =
WFREC
(@R.
WF R ∧
(∀m l y x cmp. (apto cmp x y = EQUAL) ⇒ R (cmp,l,m) (cmp,x::l,y::m)) ∧
(∀m l y x cmp.
(apto cmp x y = GREATER) ⇒ R (cmp,x::l,m) (cmp,x::l,y::m)) ∧
∀m l y x cmp. (apto cmp x y = LESS) ⇒ R (cmp,l,y::m) (cmp,x::l,y::m))
(λsinter_tupled a.
case a of
(cmp,x::l,y::m) =>
I
(case apto cmp x y of
LESS => sinter_tupled (cmp,l,y::m)
| EQUAL => x::sinter_tupled (cmp,l,m)
| GREATER => sinter_tupled (cmp,x::l,m))
| _ => I [])
- sinter_curried
-
|- ∀x x1 x2. sinter x x1 x2 = sinter_tupled (x,x1,x2)
- sdiff_tupled_primitive
-
|- sdiff_tupled =
WFREC
(@R.
WF R ∧
(∀m l y x cmp. (apto cmp x y = EQUAL) ⇒ R (cmp,l,m) (cmp,x::l,y::m)) ∧
(∀m l y x cmp.
(apto cmp x y = GREATER) ⇒ R (cmp,x::l,m) (cmp,x::l,y::m)) ∧
∀m l y x cmp. (apto cmp x y = LESS) ⇒ R (cmp,l,y::m) (cmp,x::l,y::m))
(λsdiff_tupled a.
case a of
(cmp,[],v3) => I []
| (cmp,x::l,[]) => I (x::l)
| (cmp,x::l,y::m) =>
I
(case apto cmp x y of
LESS => x::sdiff_tupled (cmp,l,y::m)
| EQUAL => sdiff_tupled (cmp,l,m)
| GREATER => sdiff_tupled (cmp,x::l,m)))
- sdiff_curried
-
|- ∀x x1 x2. sdiff x x1 x2 = sdiff_tupled (x,x1,x2)
- OL_bt_lb_ub
-
|- (∀cmp lb ub. OL_bt_lb_ub cmp lb nt ub ⇔ (apto cmp lb ub = LESS)) ∧
∀cmp lb l x r ub.
OL_bt_lb_ub cmp lb (node l x r) ub ⇔
OL_bt_lb_ub cmp lb l x ∧ OL_bt_lb_ub cmp x r ub
- OL_bt_lb
-
|- (∀cmp lb. OL_bt_lb cmp lb nt ⇔ T) ∧
∀cmp lb l x r.
OL_bt_lb cmp lb (node l x r) ⇔ OL_bt_lb_ub cmp lb l x ∧ OL_bt_lb cmp x r
- OL_bt_ub
-
|- (∀cmp ub. OL_bt_ub cmp nt ub ⇔ T) ∧
∀cmp l x r ub.
OL_bt_ub cmp (node l x r) ub ⇔ OL_bt_ub cmp l x ∧ OL_bt_lb_ub cmp x r ub
- OL_bt
-
|- (∀cmp. OL_bt cmp nt ⇔ T) ∧
∀cmp l x r. OL_bt cmp (node l x r) ⇔ OL_bt_ub cmp l x ∧ OL_bt_lb cmp x r
- bt_distinct
-
|- ∀a2 a1 a0. nt ≠ node a0 a1 a2
- bt_case_cong
-
|- ∀M M' v f.
(M = M') ∧ ((M' = nt) ⇒ (v = v')) ∧
(∀a0 a1 a2. (M' = node a0 a1 a2) ⇒ (f a0 a1 a2 = f' a0 a1 a2)) ⇒
(bt_CASE M v f = bt_CASE M' v' f')
- bt_nchotomy
-
|- ∀bb. (bb = nt) ∨ ∃b a b0. bb = node b a b0
- bt_Axiom
-
|- ∀f0 f1.
∃fn.
(fn nt = f0) ∧
∀a0 a1 a2. fn (node a0 a1 a2) = f1 a1 a0 a2 (fn a0) (fn a2)
- bt_induction
-
|- ∀P. P nt ∧ (∀b b0. P b ∧ P b0 ⇒ ∀a. P (node b a b0)) ⇒ ∀b. P b
- datatype_bl
-
|- DATATYPE (bl nbl zerbl onebl)
- bl_11
-
|- (∀a a'. (zerbl a = zerbl a') ⇔ (a = a')) ∧
∀a0 a1 a2 a0' a1' a2'.
(onebl a0 a1 a2 = onebl a0' a1' a2') ⇔
(a0 = a0') ∧ (a1 = a1') ∧ (a2 = a2')
- bl_distinct
-
|- (∀a. nbl ≠ zerbl a) ∧ (∀a2 a1 a0. nbl ≠ onebl a0 a1 a2) ∧
∀a2 a1 a0 a. zerbl a ≠ onebl a0 a1 a2
- bl_case_cong
-
|- ∀M M' v f f1.
(M = M') ∧ ((M' = nbl) ⇒ (v = v')) ∧
(∀a. (M' = zerbl a) ⇒ (f a = f' a)) ∧
(∀a0 a1 a2. (M' = onebl a0 a1 a2) ⇒ (f1 a0 a1 a2 = f1' a0 a1 a2)) ⇒
(bl_CASE M v f f1 = bl_CASE M' v' f' f1')
- bl_nchotomy
-
|- ∀bb. (bb = nbl) ∨ (∃b. bb = zerbl b) ∨ ∃a b0 b. bb = onebl a b0 b
- bl_Axiom
-
|- ∀f0 f1 f2.
∃fn.
(fn nbl = f0) ∧ (∀a. fn (zerbl a) = f1 a (fn a)) ∧
∀a0 a1 a2. fn (onebl a0 a1 a2) = f2 a0 a1 a2 (fn a2)
- bl_induction
-
|- ∀P.
P nbl ∧ (∀b. P b ⇒ P (zerbl b)) ∧ (∀b. P b ⇒ ∀b0 a. P (onebl a b0 b)) ⇒
∀b. P b
- bt_11
-
|- ∀a0 a1 a2 a0' a1' a2'.
(node a0 a1 a2 = node a0' a1' a2') ⇔ (a0 = a0') ∧ (a1 = a1') ∧ (a2 = a2')
- datatype_bt
-
|- DATATYPE (bt nt node)
- bt_case_def
-
|- (∀v f. bt_CASE nt v f = v) ∧
∀a0 a1 a2 v f. bt_CASE (node a0 a1 a2) v f = f a0 a1 a2
- bt_to_list_thm
-
|- ∀t. bt_to_list t = bt_to_list_ac t []
- smerge_ind
-
|- ∀P.
(∀cmp. P cmp [] []) ∧ (∀cmp x l. P cmp (x::l) []) ∧
(∀cmp y m. P cmp [] (y::m)) ∧
(∀cmp x l y m.
((apto cmp x y = EQUAL) ⇒ P cmp l m) ∧
((apto cmp x y = GREATER) ⇒ P cmp (x::l) m) ∧
((apto cmp x y = LESS) ⇒ P cmp l (y::m)) ⇒
P cmp (x::l) (y::m)) ⇒
∀v v1 v2. P v v1 v2
- smerge
-
|- (∀cmp. smerge cmp [] [] = []) ∧ (∀x l cmp. smerge cmp (x::l) [] = x::l) ∧
(∀y m cmp. smerge cmp [] (y::m) = y::m) ∧
∀y x m l cmp.
smerge cmp (x::l) (y::m) =
case apto cmp x y of
LESS => x::smerge cmp l (y::m)
| EQUAL => x::smerge cmp l m
| GREATER => y::smerge cmp (x::l) m
- smerge_nil
-
|- ∀cmp l. (smerge cmp l [] = l) ∧ (smerge cmp [] l = l)
- smerge_OL
-
|- ∀cmp l m. OL cmp l ∧ OL cmp m ⇒ OL cmp (smerge cmp l m)
- OL_sublists_ind
-
|- ∀P.
(∀cmp. P cmp []) ∧ (∀cmp lol. P cmp lol ⇒ P cmp (NONE::lol)) ∧
(∀cmp m lol. P cmp lol ⇒ P cmp (SOME m::lol)) ⇒
∀v v1. P v v1
- OL_sublists
-
|- (∀cmp. OL_sublists cmp [] ⇔ T) ∧
(∀lol cmp. OL_sublists cmp (NONE::lol) ⇔ OL_sublists cmp lol) ∧
∀m lol cmp. OL_sublists cmp (SOME m::lol) ⇔ OL cmp m ∧ OL_sublists cmp lol
- lol_set_ind
-
|- ∀P.
P [] ∧ (∀lol. P lol ⇒ P (NONE::lol)) ∧
(∀m lol. P lol ⇒ P (SOME m::lol)) ⇒
∀v. P v
- lol_set
-
|- (lol_set [] = ∅) ∧ (∀lol. lol_set (NONE::lol) = lol_set lol) ∧
∀m lol. lol_set (SOME m::lol) = LIST_TO_SET m ∪ lol_set lol
- incr_smerge_ind
-
|- ∀P.
(∀cmp l. P cmp l []) ∧ (∀cmp l lol. P cmp l (NONE::lol)) ∧
(∀cmp l m lol. P cmp (smerge cmp l m) lol ⇒ P cmp l (SOME m::lol)) ⇒
∀v v1 v2. P v v1 v2
- incr_smerge
-
|- (∀l cmp. incr_smerge cmp l [] = [SOME l]) ∧
(∀lol l cmp. incr_smerge cmp l (NONE::lol) = SOME l::lol) ∧
∀m lol l cmp.
incr_smerge cmp l (SOME m::lol) =
NONE::incr_smerge cmp (smerge cmp l m) lol
- incr_smerge_OL
-
|- ∀cmp lol l.
OL_sublists cmp lol ∧ OL cmp l ⇒ OL_sublists cmp (incr_smerge cmp l lol)
- smerge_out_ind
-
|- ∀P.
(∀cmp l. P cmp l []) ∧ (∀cmp l lol. P cmp l lol ⇒ P cmp l (NONE::lol)) ∧
(∀cmp l m lol. P cmp (smerge cmp l m) lol ⇒ P cmp l (SOME m::lol)) ⇒
∀v v1 v2. P v v1 v2
- smerge_out
-
|- (∀l cmp. smerge_out cmp l [] = l) ∧
(∀lol l cmp. smerge_out cmp l (NONE::lol) = smerge_out cmp l lol) ∧
∀m lol l cmp.
smerge_out cmp l (SOME m::lol) = smerge_out cmp (smerge cmp l m) lol
- IN_bt_to_set
-
|- (∀cmp y. y ∈ ENUMERAL cmp nt ⇔ F) ∧
∀cmp l x r y.
y ∈ ENUMERAL cmp (node l x r) ⇔
y ∈ ENUMERAL cmp l ∧ (apto cmp y x = LESS) ∨ (y = x) ∨
y ∈ ENUMERAL cmp r ∧ (apto cmp x y = LESS)
- NOT_IN_nt
-
|- ∀cmp y. y ∈ ENUMERAL cmp nt ⇔ F
- IN_node
-
|- ∀cmp x l y r.
x ∈ ENUMERAL cmp (node l y r) ⇔
case apto cmp x y of
LESS => x ∈ ENUMERAL cmp l
| EQUAL => T
| GREATER => x ∈ ENUMERAL cmp r
- ol_set
-
|- ∀cmp t. ENUMERAL cmp t = LIST_TO_SET (bt_to_ol cmp t)
- OL_bt_to_ol_lb_ub
-
|- ∀cmp t lb ub. OL cmp (bt_to_ol_lb_ub cmp lb t ub)
- OL_bt_to_ol_lb
-
|- ∀cmp t lb. OL cmp (bt_to_ol_lb cmp lb t)
- OL_bt_to_ol_ub
-
|- ∀cmp t ub. OL cmp (bt_to_ol_ub cmp t ub)
- OL_bt_to_ol
-
|- ∀cmp t. OL cmp (bt_to_ol cmp t)
- OWL_bt_to_ol
-
|- ∀cmp t. OWL cmp (ENUMERAL cmp t) (bt_to_ol cmp t)
- EMPTY_OU
-
|- ∀cmp sl. OU cmp ∅ sl = sl
- OU_EMPTY
-
|- ∀cmp t. OU cmp t ∅ = t
- LESS_UO_LEM
-
|- ∀cmp x y s.
(∀z. z ∈ UO cmp {x} s ⇒ (apto cmp y z = LESS)) ⇔ (apto cmp y x = LESS)
- LESS_ALL_OU
-
|- ∀cmp x u v.
LESS_ALL cmp x (OU cmp u v) ⇔ LESS_ALL cmp x u ∧ LESS_ALL cmp x v
- OU_ASSOC
-
|- ∀cmp a b c. OU cmp a (OU cmp b c) = OU cmp (OU cmp a b) c
- LESS_ALL_UO_LEM
-
|- ∀cmp a s. LESS_ALL cmp a s ⇒ (UO cmp {a} s = a INSERT s)
- LESS_ALL_OU_UO_LEM
-
|- ∀cmp a s t.
LESS_ALL cmp a s ∧ LESS_ALL cmp a t ⇒
(OU cmp (UO cmp {a} s) t = a INSERT OU cmp s t)
- bt_to_ol_ID_IMP
-
|- ∀cmp l. OL cmp l ⇒ (bt_to_ol cmp (list_to_bt l) = l)
- OL_UNION_IMP
-
|- ∀cmp l.
OL cmp l ⇒
∀m.
OL cmp m ⇒
OL cmp (smerge cmp l m) ∧
(LIST_TO_SET (smerge cmp l m) = LIST_TO_SET l ∪ LIST_TO_SET m)
- sinter_ind
-
|- ∀P.
(∀cmp. P cmp [] []) ∧ (∀cmp x l. P cmp (x::l) []) ∧
(∀cmp y m. P cmp [] (y::m)) ∧
(∀cmp x l y m.
((apto cmp x y = EQUAL) ⇒ P cmp l m) ∧
((apto cmp x y = GREATER) ⇒ P cmp (x::l) m) ∧
((apto cmp x y = LESS) ⇒ P cmp l (y::m)) ⇒
P cmp (x::l) (y::m)) ⇒
∀v v1 v2. P v v1 v2
- sinter
-
|- (∀cmp. sinter cmp [] [] = []) ∧ (∀x l cmp. sinter cmp (x::l) [] = []) ∧
(∀y m cmp. sinter cmp [] (y::m) = []) ∧
∀y x m l cmp.
sinter cmp (x::l) (y::m) =
case apto cmp x y of
LESS => sinter cmp l (y::m)
| EQUAL => x::sinter cmp l m
| GREATER => sinter cmp (x::l) m
- OL_INTER_IMP
-
|- ∀cmp l.
OL cmp l ⇒
∀m.
OL cmp m ⇒
OL cmp (sinter cmp l m) ∧
(LIST_TO_SET (sinter cmp l m) = LIST_TO_SET l ∩ LIST_TO_SET m)
- sdiff_ind
-
|- ∀P.
(∀cmp. P cmp [] []) ∧ (∀cmp x l. P cmp (x::l) []) ∧
(∀cmp y m. P cmp [] (y::m)) ∧
(∀cmp x l y m.
((apto cmp x y = EQUAL) ⇒ P cmp l m) ∧
((apto cmp x y = GREATER) ⇒ P cmp (x::l) m) ∧
((apto cmp x y = LESS) ⇒ P cmp l (y::m)) ⇒
P cmp (x::l) (y::m)) ⇒
∀v v1 v2. P v v1 v2
- sdiff
-
|- (∀cmp. sdiff cmp [] [] = []) ∧ (∀x l cmp. sdiff cmp (x::l) [] = x::l) ∧
(∀y m cmp. sdiff cmp [] (y::m) = []) ∧
∀y x m l cmp.
sdiff cmp (x::l) (y::m) =
case apto cmp x y of
LESS => x::sdiff cmp l (y::m)
| EQUAL => sdiff cmp l m
| GREATER => sdiff cmp (x::l) m
- OL_DIFF_IMP
-
|- ∀cmp l.
OL cmp l ⇒
∀m.
OL cmp m ⇒
OL cmp (sdiff cmp l m) ∧
(LIST_TO_SET (sdiff cmp l m) = LIST_TO_SET l DIFF LIST_TO_SET m)
- ENUMERAL_set
-
|- ∀cmp l. LIST_TO_SET l = ENUMERAL cmp (list_to_bt (incr_ssort cmp l))
- OL_ENUMERAL
-
|- ∀cmp l. OL cmp l ⇒ (LIST_TO_SET l = ENUMERAL cmp (list_to_bt l))
- OWL_UNION_THM
-
|- ∀cmp s l t m. OWL cmp s l ∧ OWL cmp t m ⇒ OWL cmp (s ∪ t) (smerge cmp l m)
- OWL_INTER_THM
-
|- ∀cmp s l t m. OWL cmp s l ∧ OWL cmp t m ⇒ OWL cmp (s ∩ t) (sinter cmp l m)
- OWL_DIFF_THM
-
|- ∀cmp s l t m.
OWL cmp s l ∧ OWL cmp t m ⇒ OWL cmp (s DIFF t) (sdiff cmp l m)
- better_bt_to_ol
-
|- ∀cmp t.
bt_to_ol cmp t =
if OL_bt cmp t then bt_to_list_ac t [] else bt_to_ol_ac cmp t []
- set_OWL_thm
-
|- ∀cmp l. OWL cmp (LIST_TO_SET l) (incr_ssort cmp l)