- ORL_tupled_primitive
-
|- ORL_tupled =
WFREC (@R. WF R ∧ ∀b a l cmp. R (cmp,l) (cmp,(a,b)::l))
(λORL_tupled a'.
case a' of
(cmp,[]) => I T
| (cmp,(a,b)::l) =>
I
(ORL_tupled (cmp,l) ∧
∀p q. MEM (p,q) l ⇒ (apto cmp a p = LESS)))
- ORL_curried
-
|- ∀x x1. ORL x x1 ⇔ ORL_tupled (x,x1)
- optry
-
|- (∀p q. optry (SOME p) q = SOME p) ∧ ∀q. optry NONE q = q
- optry_list_tupled_primitive
-
|- optry_list_tupled =
WFREC
(@R. WF R ∧ (∀l f. R (f,l) (f,NONE::l)) ∧ ∀z l f. R (f,l) (f,SOME z::l))
(λoptry_list_tupled a.
case a of
(f,[]) => I NONE
| (f,NONE::l) => I (optry_list_tupled (f,l))
| (f,SOME z::l) => I (optry (f z) (optry_list_tupled (f,l))))
- optry_list_curried
-
|- ∀x x1. optry_list x x1 = optry_list_tupled (x,x1)
- assocv_tupled_primitive
-
|- assocv_tupled =
WFREC (@R. WF R ∧ ∀y l x a. a ≠ x ⇒ R (l,a) ((x,y)::l,a))
(λassocv_tupled a'.
case a' of
([],a) => I NONE
| ((x,y)::l,a) => I (if a = x then SOME y else assocv_tupled (l,a)))
- assocv_curried
-
|- ∀x x1. assocv x x1 = assocv_tupled (x,x1)
- vcossa
-
|- ∀a l. vcossa a l = assocv l a
- OPTION_UPDATE
-
|- ∀f g x. OPTION_UPDATE f g x = optry (f x) (g x)
- merge_tupled_primitive
-
|- merge_tupled =
WFREC
(@R.
WF R ∧
(∀b2 b1 l2 l1 a2 a1 cmp.
(apto cmp a1 a2 = EQUAL) ⇒
R (cmp,l1,l2) (cmp,(a1,b1)::l1,(a2,b2)::l2)) ∧
(∀b2 l2 l1 b1 a2 a1 cmp.
(apto cmp a1 a2 = GREATER) ⇒
R (cmp,(a1,b1)::l1,l2) (cmp,(a1,b1)::l1,(a2,b2)::l2)) ∧
∀b1 l2 b2 l1 a2 a1 cmp.
(apto cmp a1 a2 = LESS) ⇒
R (cmp,l1,(a2,b2)::l2) (cmp,(a1,b1)::l1,(a2,b2)::l2))
(λmerge_tupled a.
case a of
(cmp,[],l) => I l
| (cmp,v6::l1,[]) => I (v6::l1)
| (cmp,(a1,b1)::l1,(a2,b2)::l2) =>
I
(case apto cmp a1 a2 of
LESS => (a1,b1)::merge_tupled (cmp,l1,(a2,b2)::l2)
| EQUAL => (a1,b1)::merge_tupled (cmp,l1,l2)
| GREATER => (a2,b2)::merge_tupled (cmp,(a1,b1)::l1,l2)))
- merge_curried
-
|- ∀x x1 x2. merge x x1 x2 = merge_tupled (x,x1,x2)
- incr_merge_tupled_primitive
-
|- incr_merge_tupled =
WFREC
(@R. WF R ∧ ∀lol m l cmp. R (cmp,merge cmp l m,lol) (cmp,l,SOME m::lol))
(λincr_merge_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_merge_tupled (cmp,merge cmp l m,lol)))
- incr_merge_curried
-
|- ∀x x1 x2. incr_merge x x1 x2 = incr_merge_tupled (x,x1,x2)
- ORL_sublists_tupled_primitive
-
|- ORL_sublists_tupled =
WFREC
(@R.
WF R ∧ (∀lol cmp. R (cmp,lol) (cmp,NONE::lol)) ∧
∀m lol cmp. R (cmp,lol) (cmp,SOME m::lol))
(λORL_sublists_tupled a.
case a of
(cmp,[]) => I T
| (cmp,NONE::lol) => I (ORL_sublists_tupled (cmp,lol))
| (cmp,SOME m::lol) => I (ORL cmp m ∧ ORL_sublists_tupled (cmp,lol)))
- ORL_sublists_curried
-
|- ∀x x1. ORL_sublists x x1 ⇔ ORL_sublists_tupled (x,x1)
- incr_build
-
|- (∀cmp. incr_build cmp [] = []) ∧
∀cmp ab l. incr_build cmp (ab::l) = incr_merge cmp [ab] (incr_build cmp l)
- merge_out_tupled_primitive
-
|- merge_out_tupled =
WFREC
(@R.
WF R ∧ (∀lol l cmp. R (cmp,l,lol) (cmp,l,NONE::lol)) ∧
∀lol m l cmp. R (cmp,merge cmp l m,lol) (cmp,l,SOME m::lol))
(λmerge_out_tupled a.
case a of
(cmp,l,[]) => I l
| (cmp,l,NONE::lol) => I (merge_out_tupled (cmp,l,lol))
| (cmp,l,SOME m::lol) => I (merge_out_tupled (cmp,merge cmp l m,lol)))
- merge_out_curried
-
|- ∀x x1 x2. merge_out x x1 x2 = merge_out_tupled (x,x1,x2)
- incr_flat
-
|- ∀cmp lol. incr_flat cmp lol = merge_out cmp [] lol
- incr_sort
-
|- ∀cmp l. incr_sort cmp l = merge_out cmp [] (incr_build cmp l)
- OPTION_FLAT_primitive
-
|- OPTION_FLAT =
WFREC (@R. WF R ∧ (∀l. R l (NONE::l)) ∧ ∀a l. R l (SOME a::l))
(λOPTION_FLAT a'.
case a' of
[] => I []
| NONE::l => I (OPTION_FLAT l)
| SOME a::l => I (a ++ OPTION_FLAT l))
- unlookup
-
|- ∀f. unlookup f = FUN_FMAP (THE o f) (IS_SOME o f)
- bt_to_fmap_tupled_primitive
-
|- bt_to_fmap_tupled =
WFREC
(@R.
WF R ∧ (∀r v x l cmp. R (cmp,l) (cmp,node l (x,v) r)) ∧
∀v x l r cmp. R (cmp,r) (cmp,node l (x,v) r))
(λbt_to_fmap_tupled a.
case a of
(cmp,nt) => I FEMPTY
| (cmp,node l (x,v) r) =>
I
(DRESTRICT (bt_to_fmap_tupled (cmp,l))
{y | apto cmp y x = LESS} ⊌ FEMPTY |+ (x,v) ⊌
DRESTRICT (bt_to_fmap_tupled (cmp,r))
{z | apto cmp x z = LESS}))
- bt_to_fmap_curried
-
|- ∀x x1. FMAPAL x x1 = bt_to_fmap_tupled (x,x1)
- bt_to_fmap_lb
-
|- ∀cmp lb t.
bt_to_fmap_lb cmp lb t =
DRESTRICT (FMAPAL cmp t) {x | apto cmp lb x = LESS}
- bt_to_fmap_ub
-
|- ∀cmp t ub.
bt_to_fmap_ub cmp t ub =
DRESTRICT (FMAPAL cmp t) {x | apto cmp x ub = LESS}
- bt_to_fmap_lb_ub
-
|- ∀cmp lb t ub.
bt_to_fmap_lb_ub cmp lb t ub =
DRESTRICT (FMAPAL cmp t)
{x | (apto cmp lb x = LESS) ∧ (apto cmp x ub = LESS)}
- bt_map
-
|- (∀f. bt_map f nt = nt) ∧
∀f l x r. bt_map f (node l x r) = node (bt_map f l) (f x) (bt_map f r)
- bt_to_orl_lb_ub_tupled_primitive
-
|- bt_to_orl_lb_ub_tupled =
WFREC
(@R.
WF R ∧
(∀y l ub r x lb cmp.
apto cmp lb x ≠ LESS ⇒
R (cmp,lb,r,ub) (cmp,lb,node l (x,y) r,ub)) ∧
(∀r y l ub x lb cmp.
(apto cmp lb x = LESS) ∧ apto cmp x ub ≠ LESS ⇒
R (cmp,lb,l,ub) (cmp,lb,node l (x,y) r,ub)) ∧
(∀r y l ub x lb cmp.
(apto cmp lb x = LESS) ∧ (apto cmp x ub = LESS) ⇒
R (cmp,lb,l,x) (cmp,lb,node l (x,y) r,ub)) ∧
∀y l r ub x lb cmp.
(apto cmp lb x = LESS) ∧ (apto cmp x ub = LESS) ⇒
R (cmp,x,r,ub) (cmp,lb,node l (x,y) r,ub))
(λbt_to_orl_lb_ub_tupled a.
case a of
(cmp,lb,nt,ub) => I []
| (cmp,lb,node l (x,y) r,ub) =>
I
(if apto cmp lb x = LESS then
if apto cmp x ub = LESS then
bt_to_orl_lb_ub_tupled (cmp,lb,l,x) ++ [(x,y)] ++
bt_to_orl_lb_ub_tupled (cmp,x,r,ub)
else bt_to_orl_lb_ub_tupled (cmp,lb,l,ub)
else bt_to_orl_lb_ub_tupled (cmp,lb,r,ub)))
- bt_to_orl_lb_ub_curried
-
|- ∀x x1 x2 x3.
bt_to_orl_lb_ub x x1 x2 x3 = bt_to_orl_lb_ub_tupled (x,x1,x2,x3)
- bt_to_orl_lb_tupled_primitive
-
|- bt_to_orl_lb_tupled =
WFREC
(@R.
WF R ∧
(∀y l r x lb cmp.
apto cmp lb x ≠ LESS ⇒ R (cmp,lb,r) (cmp,lb,node l (x,y) r)) ∧
∀y l r x lb cmp.
(apto cmp lb x = LESS) ⇒ R (cmp,x,r) (cmp,lb,node l (x,y) r))
(λbt_to_orl_lb_tupled a.
case a of
(cmp,lb,nt) => I []
| (cmp,lb,node l (x,y) r) =>
I
(if apto cmp lb x = LESS then
bt_to_orl_lb_ub cmp lb l x ++ [(x,y)] ++
bt_to_orl_lb_tupled (cmp,x,r)
else bt_to_orl_lb_tupled (cmp,lb,r)))
- bt_to_orl_lb_curried
-
|- ∀x x1 x2. bt_to_orl_lb x x1 x2 = bt_to_orl_lb_tupled (x,x1,x2)
- bt_to_orl_ub_tupled_primitive
-
|- bt_to_orl_ub_tupled =
WFREC
(@R.
WF R ∧
(∀r y l ub x cmp.
apto cmp x ub ≠ LESS ⇒ R (cmp,l,ub) (cmp,node l (x,y) r,ub)) ∧
∀r y l ub x cmp.
(apto cmp x ub = LESS) ⇒ R (cmp,l,x) (cmp,node l (x,y) r,ub))
(λbt_to_orl_ub_tupled a.
case a of
(cmp,nt,ub) => I []
| (cmp,node l (x,y) r,ub) =>
I
(if apto cmp x ub = LESS then
bt_to_orl_ub_tupled (cmp,l,x) ++ [(x,y)] ++
bt_to_orl_lb_ub cmp x r ub
else bt_to_orl_ub_tupled (cmp,l,ub)))
- bt_to_orl_ub_curried
-
|- ∀x x1 x2. bt_to_orl_ub x x1 x2 = bt_to_orl_ub_tupled (x,x1,x2)
- bt_to_orl_tupled_primitive
-
|- bt_to_orl_tupled =
WFREC (@R. WF R)
(λbt_to_orl_tupled a.
case a of
(cmp,nt) => I []
| (cmp,node l (x,y) r) =>
I (bt_to_orl_ub cmp l x ++ [(x,y)] ++ bt_to_orl_lb cmp x r))
- bt_to_orl_curried
-
|- ∀x x1. bt_to_orl x x1 = bt_to_orl_tupled (x,x1)
- fmap
-
|- ∀l. fmap l = FEMPTY |++ REVERSE l
- bt_to_orl_lb_ub_ac_tupled_AUX
-
|- ∀R.
bt_to_orl_lb_ub_ac_tupled_aux R =
WFREC R
(λbt_to_orl_lb_ub_ac_tupled a.
case a of
(cmp,lb,nt,ub,m) => I m
| (cmp,lb,node l (x,y) r,ub,m) =>
I
(if apto cmp lb x = LESS then
if apto cmp x ub = LESS then
bt_to_orl_lb_ub_ac_tupled
(cmp,lb,l,x,
(x,y)::bt_to_orl_lb_ub_ac_tupled (cmp,x,r,ub,m))
else bt_to_orl_lb_ub_ac_tupled (cmp,lb,l,ub,m)
else bt_to_orl_lb_ub_ac_tupled (cmp,lb,r,ub,m)))
- bt_to_orl_lb_ub_ac_tupled_primitive
-
|- bt_to_orl_lb_ub_ac_tupled =
bt_to_orl_lb_ub_ac_tupled_aux
(@R.
WF R ∧
(∀y l m ub r x lb cmp.
apto cmp lb x ≠ LESS ⇒
R (cmp,lb,r,ub,m) (cmp,lb,node l (x,y) r,ub,m)) ∧
(∀r y m l ub x lb cmp.
(apto cmp lb x = LESS) ∧ apto cmp x ub ≠ LESS ⇒
R (cmp,lb,l,ub,m) (cmp,lb,node l (x,y) r,ub,m)) ∧
(∀m r y l ub x lb cmp.
(apto cmp lb x = LESS) ∧ (apto cmp x ub = LESS) ⇒
R
(cmp,lb,l,x,
(x,y)::bt_to_orl_lb_ub_ac_tupled_aux R (cmp,x,r,ub,m))
(cmp,lb,node l (x,y) r,ub,m)) ∧
∀y l m r ub x lb cmp.
(apto cmp lb x = LESS) ∧ (apto cmp x ub = LESS) ⇒
R (cmp,x,r,ub,m) (cmp,lb,node l (x,y) r,ub,m))
- bt_to_orl_lb_ub_ac_curried
-
|- ∀x x1 x2 x3 x4.
bt_to_orl_lb_ub_ac x x1 x2 x3 x4 =
bt_to_orl_lb_ub_ac_tupled (x,x1,x2,x3,x4)
- bt_to_orl_lb_ac_tupled_primitive
-
|- bt_to_orl_lb_ac_tupled =
WFREC
(@R.
WF R ∧
(∀y l m r x lb cmp.
apto cmp lb x ≠ LESS ⇒ R (cmp,lb,r,m) (cmp,lb,node l (x,y) r,m)) ∧
∀y l m r x lb cmp.
(apto cmp lb x = LESS) ⇒ R (cmp,x,r,m) (cmp,lb,node l (x,y) r,m))
(λbt_to_orl_lb_ac_tupled a.
case a of
(cmp,lb,nt,m) => I m
| (cmp,lb,node l (x,y) r,m) =>
I
(if apto cmp lb x = LESS then
bt_to_orl_lb_ub_ac cmp lb l x
((x,y)::bt_to_orl_lb_ac_tupled (cmp,x,r,m))
else bt_to_orl_lb_ac_tupled (cmp,lb,r,m)))
- bt_to_orl_lb_ac_curried
-
|- ∀x x1 x2 x3.
bt_to_orl_lb_ac x x1 x2 x3 = bt_to_orl_lb_ac_tupled (x,x1,x2,x3)
- bt_to_orl_ub_ac_tupled_primitive
-
|- bt_to_orl_ub_ac_tupled =
WFREC
(@R.
WF R ∧
(∀r y m l ub x cmp.
apto cmp x ub ≠ LESS ⇒ R (cmp,l,ub,m) (cmp,node l (x,y) r,ub,m)) ∧
∀m r y l ub x cmp.
(apto cmp x ub = LESS) ⇒
R (cmp,l,x,(x,y)::bt_to_orl_lb_ub_ac cmp x r ub m)
(cmp,node l (x,y) r,ub,m))
(λbt_to_orl_ub_ac_tupled a.
case a of
(cmp,nt,ub,m) => I m
| (cmp,node l (x,y) r,ub,m) =>
I
(if apto cmp x ub = LESS then
bt_to_orl_ub_ac_tupled
(cmp,l,x,(x,y)::bt_to_orl_lb_ub_ac cmp x r ub m)
else bt_to_orl_ub_ac_tupled (cmp,l,ub,m)))
- bt_to_orl_ub_ac_curried
-
|- ∀x x1 x2 x3.
bt_to_orl_ub_ac x x1 x2 x3 = bt_to_orl_ub_ac_tupled (x,x1,x2,x3)
- bt_to_orl_ac_tupled_primitive
-
|- bt_to_orl_ac_tupled =
WFREC (@R. WF R)
(λbt_to_orl_ac_tupled a.
case a of
(cmp,nt,m) => I m
| (cmp,node l (x,y) r,m) =>
I (bt_to_orl_ub_ac cmp l x ((x,y)::bt_to_orl_lb_ac cmp x r m)))
- bt_to_orl_ac_curried
-
|- ∀x x1 x2. bt_to_orl_ac x x1 x2 = bt_to_orl_ac_tupled (x,x1,x2)
- ORWL
-
|- ∀cmp f l. ORWL cmp f l ⇔ (f = fmap l) ∧ ORL cmp l
- OFU
-
|- ∀cmp f g. OFU cmp f g = DRESTRICT f {x | LESS_ALL cmp x (FDOM g)} ⊌ g
- UFO
-
|- ∀cmp f g.
UFO cmp f g =
f ⊌ DRESTRICT g {y | ∀z. z ∈ FDOM f ⇒ (apto cmp z y = LESS)}
- bl_to_fmap_tupled_primitive
-
|- bl_to_fmap_tupled =
WFREC
(@R.
WF R ∧ (∀b cmp. R (cmp,b) (cmp,zerbl b)) ∧
∀t y x b cmp. R (cmp,b) (cmp,onebl (x,y) t b))
(λbl_to_fmap_tupled a.
case a of
(cmp,nbl) => I FEMPTY
| (cmp,zerbl b) => I (bl_to_fmap_tupled (cmp,b))
| (cmp,onebl (x,y) t b') =>
I
(OFU cmp
(FEMPTY |+ (x,y) ⊌
DRESTRICT (FMAPAL cmp t) {z | apto cmp x z = LESS})
(bl_to_fmap_tupled (cmp,b'))))
- bl_to_fmap_curried
-
|- ∀x x1. bl_to_fmap x x1 = bl_to_fmap_tupled (x,x1)
- inter_merge_tupled_primitive
-
|- inter_merge_tupled =
WFREC
(@R.
WF R ∧
(∀b m l y a cmp.
(apto cmp a y = EQUAL) ⇒ R (cmp,l,m) (cmp,(a,b)::l,y::m)) ∧
(∀m l b y a cmp.
(apto cmp a y = GREATER) ⇒
R (cmp,(a,b)::l,m) (cmp,(a,b)::l,y::m)) ∧
∀b m l y a cmp.
(apto cmp a y = LESS) ⇒ R (cmp,l,y::m) (cmp,(a,b)::l,y::m))
(λinter_merge_tupled a'.
case a' of
(cmp,(a,b)::l,y::m) =>
I
(case apto cmp a y of
LESS => inter_merge_tupled (cmp,l,y::m)
| EQUAL => (a,b)::inter_merge_tupled (cmp,l,m)
| GREATER => inter_merge_tupled (cmp,(a,b)::l,m))
| _ => I [])
- inter_merge_curried
-
|- ∀x x1 x2. inter_merge x x1 x2 = inter_merge_tupled (x,x1,x2)
- diff_merge_tupled_primitive
-
|- diff_merge_tupled =
WFREC
(@R.
WF R ∧
(∀b m l y a cmp.
(apto cmp a y = EQUAL) ⇒ R (cmp,l,m) (cmp,(a,b)::l,y::m)) ∧
(∀m l b y a cmp.
(apto cmp a y = GREATER) ⇒
R (cmp,(a,b)::l,m) (cmp,(a,b)::l,y::m)) ∧
∀b m l y a cmp.
(apto cmp a y = LESS) ⇒ R (cmp,l,y::m) (cmp,(a,b)::l,y::m))
(λdiff_merge_tupled a'.
case a' of
(cmp,[],v3) => I []
| (cmp,(a,b)::l,[]) => I ((a,b)::l)
| (cmp,(a,b)::l,y::m) =>
I
(case apto cmp a y of
LESS => (a,b)::diff_merge_tupled (cmp,l,y::m)
| EQUAL => diff_merge_tupled (cmp,l,m)
| GREATER => diff_merge_tupled (cmp,(a,b)::l,m)))
- diff_merge_curried
-
|- ∀x x1 x2. diff_merge x x1 x2 = diff_merge_tupled (x,x1,x2)
- AP_SND
-
|- ∀f a b. AP_SND f (a,b) = (a,f b)
- ORL_bt_lb_ub_tupled_primitive
-
|- ORL_bt_lb_ub_tupled =
WFREC
(@R.
WF R ∧
(∀ub r y x l lb cmp. R (cmp,lb,l,x) (cmp,lb,node l (x,y) r,ub)) ∧
∀y l lb ub r x cmp. R (cmp,x,r,ub) (cmp,lb,node l (x,y) r,ub))
(λORL_bt_lb_ub_tupled a.
case a of
(cmp,lb,nt,ub) => I (apto cmp lb ub = LESS)
| (cmp,lb,node l (x,y) r,ub) =>
I
(ORL_bt_lb_ub_tupled (cmp,lb,l,x) ∧
ORL_bt_lb_ub_tupled (cmp,x,r,ub)))
- ORL_bt_lb_ub_curried
-
|- ∀x x1 x2 x3. ORL_bt_lb_ub x x1 x2 x3 ⇔ ORL_bt_lb_ub_tupled (x,x1,x2,x3)
- ORL_bt_lb_tupled_primitive
-
|- ORL_bt_lb_tupled =
WFREC (@R. WF R ∧ ∀y l lb r x cmp. R (cmp,x,r) (cmp,lb,node l (x,y) r))
(λORL_bt_lb_tupled a.
case a of
(cmp,lb,nt) => I T
| (cmp,lb,node l (x,y) r) =>
I (ORL_bt_lb_ub cmp lb l x ∧ ORL_bt_lb_tupled (cmp,x,r)))
- ORL_bt_lb_curried
-
|- ∀x x1 x2. ORL_bt_lb x x1 x2 ⇔ ORL_bt_lb_tupled (x,x1,x2)
- ORL_bt_ub_tupled_primitive
-
|- ORL_bt_ub_tupled =
WFREC (@R. WF R ∧ ∀ub r y x l cmp. R (cmp,l,x) (cmp,node l (x,y) r,ub))
(λORL_bt_ub_tupled a.
case a of
(cmp,nt,ub) => I T
| (cmp,node l (x,y) r,ub) =>
I (ORL_bt_ub_tupled (cmp,l,x) ∧ ORL_bt_lb_ub cmp x r ub))
- ORL_bt_ub_curried
-
|- ∀x x1 x2. ORL_bt_ub x x1 x2 ⇔ ORL_bt_ub_tupled (x,x1,x2)
- ORL_bt_tupled_primitive
-
|- ORL_bt_tupled =
WFREC (@R. WF R)
(λORL_bt_tupled a.
case a of
(cmp,nt) => I T
| (cmp,node l (x,y) r) => I (ORL_bt_ub cmp l x ∧ ORL_bt_lb cmp x r))
- ORL_bt_curried
-
|- ∀x x1. ORL_bt x x1 ⇔ ORL_bt_tupled (x,x1)
- list_rplacv_cn_tupled_primitive
-
|- list_rplacv_cn_tupled =
WFREC
(@R.
WF R ∧
∀z cn l y w x.
x ≠ w ⇒ R ((x,y),l,(λm. cn ((w,z)::m))) ((x,y),(w,z)::l,cn))
(λlist_rplacv_cn_tupled a.
case a of
((x,y),[],cn) => I []
| ((x,y),(w,z)::l,cn) =>
I
(if x = w then cn ((x,y)::l)
else list_rplacv_cn_tupled ((x,y),l,(λm. cn ((w,z)::m)))))
- list_rplacv_cn_curried
-
|- ∀x x1 x2. list_rplacv_cn x x1 x2 = list_rplacv_cn_tupled (x,x1,x2)
- bt_rplacv_cn_tupled_primitive
-
|- bt_rplacv_cn_tupled =
WFREC
(@R.
WF R ∧
(∀z l cn r y w x cmp.
(apto cmp x w = GREATER) ⇒
R (cmp,(x,y),r,(λm. cn (node l (w,z) m)))
(cmp,(x,y),node l (w,z) r,cn)) ∧
∀r z cn l y w x cmp.
(apto cmp x w = LESS) ⇒
R (cmp,(x,y),l,(λm. cn (node m (w,z) r)))
(cmp,(x,y),node l (w,z) r,cn))
(λbt_rplacv_cn_tupled a.
case a of
(cmp,(x,y),nt,cn) => I nt
| (cmp,(x,y),node l (w,z) r,cn) =>
I
(case apto cmp x w of
LESS =>
bt_rplacv_cn_tupled (cmp,(x,y),l,(λm. cn (node m (w,z) r)))
| EQUAL => cn (node l (x,y) r)
| GREATER =>
bt_rplacv_cn_tupled
(cmp,(x,y),r,(λm. cn (node l (w,z) m)))))
- bt_rplacv_cn_curried
-
|- ∀x x1 x2 x3. bt_rplacv_cn x x1 x2 x3 = bt_rplacv_cn_tupled (x,x1,x2,x3)
- ORL_ind
-
|- ∀P.
(∀cmp. P cmp []) ∧ (∀cmp a b l. P cmp l ⇒ P cmp ((a,b)::l)) ⇒
∀v v1. P v v1
- ORL
-
|- (∀cmp. ORL cmp [] ⇔ T) ∧
∀l cmp b a.
ORL cmp ((a,b)::l) ⇔
ORL cmp l ∧ ∀p q. MEM (p,q) l ⇒ (apto cmp a p = LESS)
- optry_list_ind
-
|- ∀P.
(∀f. P f []) ∧ (∀f l. P f l ⇒ P f (NONE::l)) ∧
(∀f z l. P f l ⇒ P f (SOME z::l)) ⇒
∀v v1. P v v1
- optry_list
-
|- (∀f. optry_list f [] = NONE) ∧
(∀l f. optry_list f (NONE::l) = optry_list f l) ∧
∀z l f. optry_list f (SOME z::l) = optry (f z) (optry_list f l)
- assocv_ind
-
|- ∀P.
(∀a. P [] a) ∧ (∀x y l a. (a ≠ x ⇒ P l a) ⇒ P ((x,y)::l) a) ⇒
∀v v1. P v v1
- assocv
-
|- (∀a. assocv [] a = NONE) ∧
∀y x l a. assocv ((x,y)::l) a = if a = x then SOME y else assocv l a
- merge_ind
-
|- ∀P.
(∀cmp l. P cmp [] l) ∧ (∀cmp v4 v5. P cmp (v4::v5) []) ∧
(∀cmp a1 b1 l1 a2 b2 l2.
((apto cmp a1 a2 = EQUAL) ⇒ P cmp l1 l2) ∧
((apto cmp a1 a2 = GREATER) ⇒ P cmp ((a1,b1)::l1) l2) ∧
((apto cmp a1 a2 = LESS) ⇒ P cmp l1 ((a2,b2)::l2)) ⇒
P cmp ((a1,b1)::l1) ((a2,b2)::l2)) ⇒
∀v v1 v2. P v v1 v2
- merge
-
|- (∀l cmp. merge cmp [] l = l) ∧
(∀v5 v4 cmp. merge cmp (v4::v5) [] = v4::v5) ∧
∀l2 l1 cmp b2 b1 a2 a1.
merge cmp ((a1,b1)::l1) ((a2,b2)::l2) =
case apto cmp a1 a2 of
LESS => (a1,b1)::merge cmp l1 ((a2,b2)::l2)
| EQUAL => (a1,b1)::merge cmp l1 l2
| GREATER => (a2,b2)::merge cmp ((a1,b1)::l1) l2
- incr_merge_ind
-
|- ∀P.
(∀cmp l. P cmp l []) ∧ (∀cmp l lol. P cmp l (NONE::lol)) ∧
(∀cmp l m lol. P cmp (merge cmp l m) lol ⇒ P cmp l (SOME m::lol)) ⇒
∀v v1 v2. P v v1 v2
- incr_merge
-
|- (∀l cmp. incr_merge cmp l [] = [SOME l]) ∧
(∀lol l cmp. incr_merge cmp l (NONE::lol) = SOME l::lol) ∧
∀m lol l cmp.
incr_merge cmp l (SOME m::lol) = NONE::incr_merge cmp (merge cmp l m) lol
- ORL_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
- ORL_sublists
-
|- (∀cmp. ORL_sublists cmp [] ⇔ T) ∧
(∀lol cmp. ORL_sublists cmp (NONE::lol) ⇔ ORL_sublists cmp lol) ∧
∀m lol cmp.
ORL_sublists cmp (SOME m::lol) ⇔ ORL cmp m ∧ ORL_sublists cmp lol
- merge_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 (merge cmp l m) lol ⇒ P cmp l (SOME m::lol)) ⇒
∀v v1 v2. P v v1 v2
- merge_out
-
|- (∀l cmp. merge_out cmp l [] = l) ∧
(∀lol l cmp. merge_out cmp l (NONE::lol) = merge_out cmp l lol) ∧
∀m lol l cmp.
merge_out cmp l (SOME m::lol) = merge_out cmp (merge cmp l m) lol
- OPTION_FLAT_ind
-
|- ∀P. P [] ∧ (∀l. P l ⇒ P (NONE::l)) ∧ (∀a l. P l ⇒ P (SOME a::l)) ⇒ ∀v. P v
- OPTION_FLAT
-
|- (OPTION_FLAT [] = []) ∧ (∀l. OPTION_FLAT (NONE::l) = OPTION_FLAT l) ∧
∀l a. OPTION_FLAT (SOME a::l) = a ++ OPTION_FLAT l
- bt_to_fmap_ind
-
|- ∀P.
(∀cmp. P cmp nt) ∧
(∀cmp l x v r. P cmp l ∧ P cmp r ⇒ P cmp (node l (x,v) r)) ⇒
∀v v1. P v v1
- bt_to_fmap
-
|- (∀cmp. FMAPAL cmp nt = FEMPTY) ∧
∀x v r l cmp.
FMAPAL cmp (node l (x,v) r) =
DRESTRICT (FMAPAL cmp l) {y | apto cmp y x = LESS} ⊌ FEMPTY |+ (x,v) ⊌
DRESTRICT (FMAPAL cmp r) {z | apto cmp x z = LESS}
- FAPPLY_nt
-
|- ∀cmp x. FMAPAL cmp nt ' x = FEMPTY ' x
- FAPPLY_node
-
|- ∀cmp x l a b r.
FMAPAL cmp (node l (a,b) r) ' x =
case apto cmp x a of
LESS => FMAPAL cmp l ' x
| EQUAL => b
| GREATER => FMAPAL cmp r ' x
- bt_FST_FDOM
-
|- ∀cmp t. FDOM (FMAPAL cmp t) = ENUMERAL cmp (bt_map FST t)
- bt_to_orl_lb_ub_ind
-
|- ∀P.
(∀cmp lb ub. P cmp lb nt ub) ∧
(∀cmp lb l x y r ub.
(apto cmp lb x ≠ LESS ⇒ P cmp lb r ub) ∧
((apto cmp lb x = LESS) ∧ apto cmp x ub ≠ LESS ⇒ P cmp lb l ub) ∧
((apto cmp lb x = LESS) ∧ (apto cmp x ub = LESS) ⇒ P cmp lb l x) ∧
((apto cmp lb x = LESS) ∧ (apto cmp x ub = LESS) ⇒ P cmp x r ub) ⇒
P cmp lb (node l (x,y) r) ub) ⇒
∀v v1 v2 v3. P v v1 v2 v3
- bt_to_orl_lb_ub
-
|- (∀ub lb cmp. bt_to_orl_lb_ub cmp lb nt ub = []) ∧
∀y x ub r lb l cmp.
bt_to_orl_lb_ub cmp lb (node l (x,y) r) ub =
if apto cmp lb x = LESS then
if apto cmp x ub = LESS then
bt_to_orl_lb_ub cmp lb l x ++ [(x,y)] ++ bt_to_orl_lb_ub cmp x r ub
else bt_to_orl_lb_ub cmp lb l ub
else bt_to_orl_lb_ub cmp lb r ub
- bt_to_orl_lb_ind
-
|- ∀P.
(∀cmp lb. P cmp lb nt) ∧
(∀cmp lb l x y r.
(apto cmp lb x ≠ LESS ⇒ P cmp lb r) ∧
((apto cmp lb x = LESS) ⇒ P cmp x r) ⇒
P cmp lb (node l (x,y) r)) ⇒
∀v v1 v2. P v v1 v2
- bt_to_orl_lb
-
|- (∀lb cmp. bt_to_orl_lb cmp lb nt = []) ∧
∀y x r lb l cmp.
bt_to_orl_lb cmp lb (node l (x,y) r) =
if apto cmp lb x = LESS then
bt_to_orl_lb_ub cmp lb l x ++ [(x,y)] ++ bt_to_orl_lb cmp x r
else bt_to_orl_lb cmp lb r
- bt_to_orl_ub_ind
-
|- ∀P.
(∀cmp ub. P cmp nt ub) ∧
(∀cmp l x y r ub.
(apto cmp x ub ≠ LESS ⇒ P cmp l ub) ∧
((apto cmp x ub = LESS) ⇒ P cmp l x) ⇒
P cmp (node l (x,y) r) ub) ⇒
∀v v1 v2. P v v1 v2
- bt_to_orl_ub
-
|- (∀ub cmp. bt_to_orl_ub cmp nt ub = []) ∧
∀y x ub r l cmp.
bt_to_orl_ub cmp (node l (x,y) r) ub =
if apto cmp x ub = LESS then
bt_to_orl_ub cmp l x ++ [(x,y)] ++ bt_to_orl_lb_ub cmp x r ub
else bt_to_orl_ub cmp l ub
- bt_to_orl_ind
-
|- ∀P.
(∀cmp. P cmp nt) ∧ (∀cmp l x y r. P cmp (node l (x,y) r)) ⇒ ∀v v1. P v v1
- bt_to_orl
-
|- (bt_to_orl cmp nt = []) ∧
(bt_to_orl cmp (node l (x,y) r) =
bt_to_orl_ub cmp l x ++ [(x,y)] ++ bt_to_orl_lb cmp x r)
- bt_to_orl_lb_ub_ac_ind
-
|- ∀P.
(∀cmp lb ub m. P cmp lb nt ub m) ∧
(∀cmp lb l x y r ub m.
(apto cmp lb x ≠ LESS ⇒ P cmp lb r ub m) ∧
((apto cmp lb x = LESS) ∧ apto cmp x ub ≠ LESS ⇒ P cmp lb l ub m) ∧
((apto cmp lb x = LESS) ∧ (apto cmp x ub = LESS) ⇒
P cmp lb l x ((x,y)::bt_to_orl_lb_ub_ac cmp x r ub m)) ∧
((apto cmp lb x = LESS) ∧ (apto cmp x ub = LESS) ⇒ P cmp x r ub m) ⇒
P cmp lb (node l (x,y) r) ub m) ⇒
∀v v1 v2 v3 v4. P v v1 v2 v3 v4
- bt_to_orl_lb_ub_ac
-
|- (∀ub m lb cmp. bt_to_orl_lb_ub_ac cmp lb nt ub m = m) ∧
∀y x ub r m lb l cmp.
bt_to_orl_lb_ub_ac cmp lb (node l (x,y) r) ub m =
if apto cmp lb x = LESS then
if apto cmp x ub = LESS then
bt_to_orl_lb_ub_ac cmp lb l x
((x,y)::bt_to_orl_lb_ub_ac cmp x r ub m)
else bt_to_orl_lb_ub_ac cmp lb l ub m
else bt_to_orl_lb_ub_ac cmp lb r ub m
- bt_to_orl_lb_ac_ind
-
|- ∀P.
(∀cmp lb m. P cmp lb nt m) ∧
(∀cmp lb l x y r m.
(apto cmp lb x ≠ LESS ⇒ P cmp lb r m) ∧
((apto cmp lb x = LESS) ⇒ P cmp x r m) ⇒
P cmp lb (node l (x,y) r) m) ⇒
∀v v1 v2 v3. P v v1 v2 v3
- bt_to_orl_lb_ac
-
|- (∀m lb cmp. bt_to_orl_lb_ac cmp lb nt m = m) ∧
∀y x r m lb l cmp.
bt_to_orl_lb_ac cmp lb (node l (x,y) r) m =
if apto cmp lb x = LESS then
bt_to_orl_lb_ub_ac cmp lb l x ((x,y)::bt_to_orl_lb_ac cmp x r m)
else bt_to_orl_lb_ac cmp lb r m
- bt_to_orl_ub_ac_ind
-
|- ∀P.
(∀cmp ub m. P cmp nt ub m) ∧
(∀cmp l x y r ub m.
(apto cmp x ub ≠ LESS ⇒ P cmp l ub m) ∧
((apto cmp x ub = LESS) ⇒
P cmp l x ((x,y)::bt_to_orl_lb_ub_ac cmp x r ub m)) ⇒
P cmp (node l (x,y) r) ub m) ⇒
∀v v1 v2 v3. P v v1 v2 v3
- bt_to_orl_ub_ac
-
|- (∀ub m cmp. bt_to_orl_ub_ac cmp nt ub m = m) ∧
∀y x ub r m l cmp.
bt_to_orl_ub_ac cmp (node l (x,y) r) ub m =
if apto cmp x ub = LESS then
bt_to_orl_ub_ac cmp l x ((x,y)::bt_to_orl_lb_ub_ac cmp x r ub m)
else bt_to_orl_ub_ac cmp l ub m
- bt_to_orl_ac_ind
-
|- ∀P.
(∀cmp m. P cmp nt m) ∧ (∀cmp l x y r m. P cmp (node l (x,y) r) m) ⇒
∀v v1 v2. P v v1 v2
- bt_to_orl_ac
-
|- (bt_to_orl_ac cmp nt m = m) ∧
(bt_to_orl_ac cmp (node l (x,y) r) m =
bt_to_orl_ub_ac cmp l x ((x,y)::bt_to_orl_lb_ac cmp x r m))
- ORWL_bt_to_orl
-
|- ∀cmp t. ORWL cmp (FMAPAL cmp t) (bt_to_orl cmp t)
- bl_to_fmap_ind
-
|- ∀P.
(∀cmp. P cmp nbl) ∧ (∀cmp b. P cmp b ⇒ P cmp (zerbl b)) ∧
(∀cmp x y t b. P cmp b ⇒ P cmp (onebl (x,y) t b)) ⇒
∀v v1. P v v1
- bl_to_fmap
-
|- (∀cmp. bl_to_fmap cmp nbl = FEMPTY) ∧
(∀cmp b. bl_to_fmap cmp (zerbl b) = bl_to_fmap cmp b) ∧
∀y x t cmp b.
bl_to_fmap cmp (onebl (x,y) t b) =
OFU cmp
(FEMPTY |+ (x,y) ⊌ DRESTRICT (FMAPAL cmp t) {z | apto cmp x z = LESS})
(bl_to_fmap cmp b)
- bt_to_orl_ID_IMP
-
|- ∀cmp l. ORL cmp l ⇒ (bt_to_orl cmp (list_to_bt l) = l)
- fmap_FDOM
-
|- ∀l. FDOM (fmap l) = LIST_TO_SET (MAP FST l)
- ORL_FUNION_IMP
-
|- ∀cmp l.
ORL cmp l ⇒
∀m.
ORL cmp m ⇒
ORL cmp (merge cmp l m) ∧ (fmap (merge cmp l m) = fmap l ⊌ fmap m)
- FMAPAL_FDOM_THM
-
|- (∀cmp x. x ∈ FDOM (FMAPAL cmp nt) ⇔ F) ∧
∀cmp x a b l r.
x ∈ FDOM (FMAPAL cmp (node l (a,b) r)) ⇔
case apto cmp x a of
LESS => x ∈ FDOM (FMAPAL cmp l)
| EQUAL => T
| GREATER => x ∈ FDOM (FMAPAL cmp r)
- inter_merge_ind
-
|- ∀P.
(∀cmp. P cmp [] []) ∧ (∀cmp a b l. P cmp ((a,b)::l) []) ∧
(∀cmp y m. P cmp [] (y::m)) ∧
(∀cmp a b l y m.
((apto cmp a y = EQUAL) ⇒ P cmp l m) ∧
((apto cmp a y = GREATER) ⇒ P cmp ((a,b)::l) m) ∧
((apto cmp a y = LESS) ⇒ P cmp l (y::m)) ⇒
P cmp ((a,b)::l) (y::m)) ⇒
∀v v1 v2. P v v1 v2
- inter_merge
-
|- (∀cmp. inter_merge cmp [] [] = []) ∧
(∀l cmp b a. inter_merge cmp ((a,b)::l) [] = []) ∧
(∀y m cmp. inter_merge cmp [] (y::m) = []) ∧
∀y m l cmp b a.
inter_merge cmp ((a,b)::l) (y::m) =
case apto cmp a y of
LESS => inter_merge cmp l (y::m)
| EQUAL => (a,b)::inter_merge cmp l m
| GREATER => inter_merge cmp ((a,b)::l) m
- ORL_DRESTRICT_IMP
-
|- ∀cmp l.
ORL cmp l ⇒
∀m.
OL cmp m ⇒
ORL cmp (inter_merge cmp l m) ∧
(fmap (inter_merge cmp l m) = DRESTRICT (fmap l) (LIST_TO_SET m))
- diff_merge_ind
-
|- ∀P.
(∀cmp. P cmp [] []) ∧ (∀cmp a b l. P cmp ((a,b)::l) []) ∧
(∀cmp y m. P cmp [] (y::m)) ∧
(∀cmp a b l y m.
((apto cmp a y = EQUAL) ⇒ P cmp l m) ∧
((apto cmp a y = GREATER) ⇒ P cmp ((a,b)::l) m) ∧
((apto cmp a y = LESS) ⇒ P cmp l (y::m)) ⇒
P cmp ((a,b)::l) (y::m)) ⇒
∀v v1 v2. P v v1 v2
- diff_merge
-
|- (∀cmp. diff_merge cmp [] [] = []) ∧
(∀l cmp b a. diff_merge cmp ((a,b)::l) [] = (a,b)::l) ∧
(∀y m cmp. diff_merge cmp [] (y::m) = []) ∧
∀y m l cmp b a.
diff_merge cmp ((a,b)::l) (y::m) =
case apto cmp a y of
LESS => (a,b)::diff_merge cmp l (y::m)
| EQUAL => diff_merge cmp l m
| GREATER => diff_merge cmp ((a,b)::l) m
- ORL_DRESTRICT_COMPL_IMP
-
|- ∀cmp l.
ORL cmp l ⇒
∀m.
OL cmp m ⇒
ORL cmp (diff_merge cmp l m) ∧
(fmap (diff_merge cmp l m) =
DRESTRICT (fmap l) (COMPL (LIST_TO_SET m)))
- FMAPAL_fmap
-
|- ∀cmp l. fmap l = FMAPAL cmp (list_to_bt (incr_sort cmp l))
- ORL_FMAPAL
-
|- ∀cmp l. ORL cmp l ⇒ (fmap l = FMAPAL cmp (list_to_bt l))
- ORWL_FUNION_THM
-
|- ∀cmp s l t m.
ORWL cmp s l ∧ ORWL cmp t m ⇒ ORWL cmp (s ⊌ t) (merge cmp l m)
- ORWL_DRESTRICT_THM
-
|- ∀cmp s l t m.
ORWL cmp s l ∧ OWL cmp t m ⇒
ORWL cmp (DRESTRICT s t) (inter_merge cmp l m)
- ORWL_DRESTRICT_COMPL_THM
-
|- ∀cmp s l t m.
ORWL cmp s l ∧ OWL cmp t m ⇒
ORWL cmp (DRESTRICT s (COMPL t)) (diff_merge cmp l m)
- o_f_bt_map
-
|- ∀cmp f t. f o_f FMAPAL cmp t = FMAPAL cmp (bt_map (AP_SND f) t)
- FAPPLY_fmap_NIL
-
|- ∀x. fmap [] ' x = FEMPTY ' x
- FAPPLY_fmap_CONS
-
|- ∀x y z l. fmap ((y,z)::l) ' x = if x = y then z else fmap l ' x
- o_f_fmap
-
|- ∀f l. f o_f fmap l = fmap (MAP (AP_SND f) l)
- ORL_bt_lb_ub_ind
-
|- ∀P.
(∀cmp lb ub. P cmp lb nt ub) ∧
(∀cmp lb l x y r ub.
P cmp lb l x ∧ P cmp x r ub ⇒ P cmp lb (node l (x,y) r) ub) ⇒
∀v v1 v2 v3. P v v1 v2 v3
- ORL_bt_lb_ub
-
|- (∀ub lb cmp. ORL_bt_lb_ub cmp lb nt ub ⇔ (apto cmp lb ub = LESS)) ∧
∀y x ub r lb l cmp.
ORL_bt_lb_ub cmp lb (node l (x,y) r) ub ⇔
ORL_bt_lb_ub cmp lb l x ∧ ORL_bt_lb_ub cmp x r ub
- ORL_bt_lb_ind
-
|- ∀P.
(∀cmp lb. P cmp lb nt) ∧
(∀cmp lb l x y r. P cmp x r ⇒ P cmp lb (node l (x,y) r)) ⇒
∀v v1 v2. P v v1 v2
- ORL_bt_lb
-
|- (∀lb cmp. ORL_bt_lb cmp lb nt ⇔ T) ∧
∀y x r lb l cmp.
ORL_bt_lb cmp lb (node l (x,y) r) ⇔
ORL_bt_lb_ub cmp lb l x ∧ ORL_bt_lb cmp x r
- ORL_bt_ub_ind
-
|- ∀P.
(∀cmp ub. P cmp nt ub) ∧
(∀cmp l x y r ub. P cmp l x ⇒ P cmp (node l (x,y) r) ub) ⇒
∀v v1 v2. P v v1 v2
- ORL_bt_ub
-
|- (∀ub cmp. ORL_bt_ub cmp nt ub ⇔ T) ∧
∀y x ub r l cmp.
ORL_bt_ub cmp (node l (x,y) r) ub ⇔
ORL_bt_ub cmp l x ∧ ORL_bt_lb_ub cmp x r ub
- ORL_bt_ind
-
|- ∀P.
(∀cmp. P cmp nt) ∧ (∀cmp l x y r. P cmp (node l (x,y) r)) ⇒ ∀v v1. P v v1
- ORL_bt
-
|- (ORL_bt cmp nt ⇔ T) ∧
(ORL_bt cmp (node l (x,y) r) ⇔ ORL_bt_ub cmp l x ∧ ORL_bt_lb cmp x r)
- better_bt_to_orl
-
|- ∀cmp t.
bt_to_orl cmp t =
if ORL_bt cmp t then bt_to_list_ac t [] else bt_to_orl_ac cmp t []
- list_rplacv_cn_ind
-
|- ∀P.
(∀x y cn. P (x,y) [] cn) ∧
(∀x y w z l cn.
(x ≠ w ⇒ P (x,y) l (λm. cn ((w,z)::m))) ⇒ P (x,y) ((w,z)::l) cn) ⇒
∀v v1 v2 v3. P (v,v1) v2 v3
- list_rplacv_cn
-
|- (∀y x cn. list_rplacv_cn (x,y) [] cn = []) ∧
∀z y x w l cn.
list_rplacv_cn (x,y) ((w,z)::l) cn =
if x = w then cn ((x,y)::l)
else list_rplacv_cn (x,y) l (λm. cn ((w,z)::m))
- fmap_FDOM_rec
-
|- (∀x. x ∈ FDOM (fmap []) ⇔ F) ∧
∀x w z l. x ∈ FDOM (fmap ((w,z)::l)) ⇔ (x = w) ∨ x ∈ FDOM (fmap l)
- list_rplacv_thm
-
|- ∀x y l.
(let ans = list_rplacv_cn (x,y) l (λm. m)
in
if ans = [] then x ∉ FDOM (fmap l)
else x ∈ FDOM (fmap l) ∧ (fmap l |+ (x,y) = fmap ans))
- bt_rplacv_cn_ind
-
|- ∀P.
(∀cmp x y cn. P cmp (x,y) nt cn) ∧
(∀cmp x y l w z r cn.
((apto cmp x w = GREATER) ⇒ P cmp (x,y) r (λm. cn (node l (w,z) m))) ∧
((apto cmp x w = LESS) ⇒ P cmp (x,y) l (λm. cn (node m (w,z) r))) ⇒
P cmp (x,y) (node l (w,z) r) cn) ⇒
∀v v1 v2 v3 v4. P v (v1,v2) v3 v4
- bt_rplacv_cn
-
|- (∀y x cn cmp. bt_rplacv_cn cmp (x,y) nt cn = nt) ∧
∀z y x w r l cn cmp.
bt_rplacv_cn cmp (x,y) (node l (w,z) r) cn =
case apto cmp x w of
LESS => bt_rplacv_cn cmp (x,y) l (λm. cn (node m (w,z) r))
| EQUAL => cn (node l (x,y) r)
| GREATER => bt_rplacv_cn cmp (x,y) r (λm. cn (node l (w,z) m))
- bt_rplacv_thm
-
|- ∀cmp x y t.
(let ans = bt_rplacv_cn cmp (x,y) t (λm. m)
in
if ans = nt then x ∉ FDOM (FMAPAL cmp t)
else
x ∈ FDOM (FMAPAL cmp t) ∧ (FMAPAL cmp t |+ (x,y) = FMAPAL cmp ans))
- FUN_fmap_thm
-
|- ∀f l. fmap (MAP (λx. (x,f x)) l) = FUN_FMAP f (LIST_TO_SET l)
- fmap_ORWL_thm
-
|- ∀cmp l. ORWL cmp (fmap l) (incr_sort cmp l)