lull,zuse: move +deq to zuse

This commit is contained in:
~wicrum-wicrun 2023-04-24 18:38:14 +02:00
parent ba3a5b22e8
commit db0afd056e
2 changed files with 282 additions and 282 deletions

View File

@ -65,288 +65,6 @@
[%big p=(afx val) q=(pha val) r=(afx val)] [%big p=(afx val) q=(pha val) r=(afx val)]
== ==
:: ::
++ deq
|* val=mold
|%
::
:: +| %utilities
::
++ make-afx
|= ls=(list val)
?+ ls ~|(bad-finger/(lent ls) !!)
[* ~] [%1 ls]
[* * ~] [%2 ls]
[* * * ~] [%3 ls]
[* * * * ~] [%4 ls]
==
::
++ wyt
|= a=(pha val)
^- @ud
?- -.a
%nul 0
%one 1
%big :(add (lent +.p.a) (lent +.r.a) $(a q.a))
==
::
++ afx-to-pha
|= =(afx val)
^- (pha val)
(apl *(pha val) +.afx)
::
:: +| %left-biased-operations
::
:: +pop-left: remove leftmost value from tree
::
++ pop-left
|= a=(pha val)
^- [val=(unit val) pha=(pha val)]
?- -.a
%nul ~^a
::
%one [`p.a nul/~]
::
%big
[`p.p.a (big-left +.+.p.a q.a r.a)]
==
::
:: +peek-left: inspect leftmost value
::
++ peek-left
|= a=(pha val)
^- (unit val)
?- -.a
%nul ~
%one `p.a
%big `p.p.a
==
::
++ apl
|= [a=(pha val) vals=(list val)]
^- (pha val)
=. vals (flop vals)
|-
?~ vals a
$(a (cons a i.vals), vals t.vals)
::
::
++ dip-left
|* state=mold
|= $: a=(pha val)
=state
f=$-([state val] [(unit val) ? state])
==
^+ [state a]
=/ acc [stop=`?`%.n state=state]
=| new=(pha val)
|-
?: stop.acc
:: cat new and old
[state.acc (weld a new)]
=^ val=(unit val) a
(pop-left a)
?~ val
[state.acc new]
=^ res=(unit ^val) acc
(f state.acc u.val)
?~ res $
$(new (snoc new u.res))
::
++ big-left
|= [ls=(list val) a=(pha val) sf=(afx val)]
^- (pha val)
?. =(~ ls)
[%big (make-afx ls) a sf]
=/ [val=(unit val) inner=_a]
(pop-left a)
?~ val
(afx-to-pha sf)
[%big [%1 u.val ~] inner sf]
::
++ cons
=| b=(list val)
|= [a=(pha val) c=val]
^- (pha val)
=. b [c b]
|-
?~ b a
?- -.a
::
%nul
$(a [%one i.b], b t.b)
::
%one
%= $
b t.b
a [%big [%1 i.b ~] [%nul ~] [%1 p.a ~]]
==
::
%big
?. ?=(%4 -.p.a)
%= $
b t.b
::
a
?- -.p.a
%1 big/[[%2 i.b p.p.a ~] q.a r.a]
%2 big/[[%3 i.b p.p.a q.p.a ~] q.a r.a]
%3 big/[[%4 i.b p.p.a q.p.a r.p.a ~] q.a r.a]
==
==
=/ inner
$(a q.a, b ~[s.p.a r.p.a q.p.a])
=. inner
$(a inner, b t.b)
big/[[%2 i.b p.p.a ~] inner r.a]
==
::
:: +| %right-biased-operations
::
:: +snoc: append to end (right) of tree
::
++ snoc
|= [a=(pha val) b=val]
^+ a
?- -.a
%nul [%one b]
::
%one
:- %big
:* [%1 p.a ~]
[%nul ~]
[%1 b ~]
==
::
%big
?- -.r.a
::
%1
:- %big
[p.a q.a [%2 p.r.a b ~]]
::
%2
:- %big
[p.a q.a [%3 p.r.a q.r.a b ~]]
::
%3
:- %big
[p.a q.a [%4 p.r.a q.r.a r.r.a b ~]]
::
%4
=/ inner
$(a q.a, b p.r.a)
=. inner
$(a inner, b q.r.a)
=. inner
$(a inner, b r.r.a)
:- %big
:* p.a
inner
[%2 s.r.a b ~]
==
==
==
:: +apr: append list to end (right) of tree
::
++ apr
|= [a=(pha val) vals=(list val)]
^- (pha val)
?~ vals a
$(a (snoc a i.vals), vals t.vals)
::
:: +big-right: construct a tree, automatically balancing the right
:: side
++ big-right
|= [pf=(afx val) a=(pha val) ls=(list val)]
^- (pha val)
?. =(~ ls)
[%big pf a (make-afx ls)]
=/ [val=(unit val) inner=_a]
(pop-right a)
?~ val
(afx-to-pha pf)
[%big pf inner [%1 u.val ~]]
::
:: +pop-right: remove rightmost value from tree
::
++ pop-right
|= a=(pha val)
^- [val=(unit val) pha=(pha val)]
?- -.a
%nul ~^a
::
%one [`p.a nul/~]
::
%big
=/ ls=(list val) +.r.a
=^ item ls (flop ls)
[`item (big-right p.a q.a (flop ls))]
==
::
++ peek-right
|= a=(pha val)
?- -.a
%nul ~
%one `p.a
%big (rear +.r.a)
==
::
:: +| %manipulation
::
:: +weld: concatenate two trees
::
:: O(log n)
++ weld
=| c=(list val)
|= [a=(pha val) b=(pha val)]
^- (pha val)
?- -.b
%nul (apr a c)
%one (snoc (apr a c) p.b)
::
%big
?- -.a
%nul (apl b c)
%one (cons (apl b c) p.a)
::
%big
:- %big
=- [p.a - r.b]
$(a q.a, b q.b, c :(welp +.r.a c +.p.b))
==
==
:: +tap: transform tree to list
::
++ tap
=| res=(list val)
|= a=(pha val)
!.
|^ ^+ res
?- -.a
%nul ~
%one ~[p.a]
::
%big
=/ fst=_res
(tap-afx p.a)
=/ lst=_res
(tap-afx r.a)
=/ mid=_res
$(a q.a)
:(welp fst mid lst)
==
++ tap-afx
|= ax=(afx val)
^+ res
?- -.ax
%1 +.ax
%2 +.ax
%3 +.ax
%4 +.ax
==
--
--
::
:: +mop: constructs and validates ordered ordered map based on key, :: +mop: constructs and validates ordered ordered map based on key,
:: val, and comparator gate :: val, and comparator gate
:: ::

View File

@ -5593,6 +5593,288 @@
$(pops [oldest pops]) $(pops [oldest pops])
-- --
-- --
::
++ deq
|* val=mold
|%
::
:: +| %utilities
::
++ make-afx
|= ls=(list val)
?+ ls ~|(bad-finger/(lent ls) !!)
[* ~] [%1 ls]
[* * ~] [%2 ls]
[* * * ~] [%3 ls]
[* * * * ~] [%4 ls]
==
::
++ wyt
|= a=(pha val)
^- @ud
?- -.a
%nul 0
%one 1
%big :(add (lent +.p.a) (lent +.r.a) $(a q.a))
==
::
++ afx-to-pha
|= =(afx val)
^- (pha val)
(apl *(pha val) +.afx)
::
:: +| %left-biased-operations
::
:: +pop-left: remove leftmost value from tree
::
++ pop-left
|= a=(pha val)
^- [val=(unit val) pha=(pha val)]
?- -.a
%nul ~^a
::
%one [`p.a nul/~]
::
%big
[`p.p.a (big-left +.+.p.a q.a r.a)]
==
::
:: +peek-left: inspect leftmost value
::
++ peek-left
|= a=(pha val)
^- (unit val)
?- -.a
%nul ~
%one `p.a
%big `p.p.a
==
::
++ apl
|= [a=(pha val) vals=(list val)]
^- (pha val)
=. vals (flop vals)
|-
?~ vals a
$(a (cons a i.vals), vals t.vals)
::
::
++ dip-left
|* state=mold
|= $: a=(pha val)
=state
f=$-([state val] [(unit val) ? state])
==
^+ [state a]
=/ acc [stop=`?`%.n state=state]
=| new=(pha val)
|-
?: stop.acc
:: cat new and old
[state.acc (weld a new)]
=^ val=(unit val) a
(pop-left a)
?~ val
[state.acc new]
=^ res=(unit ^val) acc
(f state.acc u.val)
?~ res $
$(new (snoc new u.res))
::
++ big-left
|= [ls=(list val) a=(pha val) sf=(afx val)]
^- (pha val)
?. =(~ ls)
[%big (make-afx ls) a sf]
=/ [val=(unit val) inner=_a]
(pop-left a)
?~ val
(afx-to-pha sf)
[%big [%1 u.val ~] inner sf]
::
++ cons
=| b=(list val)
|= [a=(pha val) c=val]
^- (pha val)
=. b [c b]
|-
?~ b a
?- -.a
::
%nul
$(a [%one i.b], b t.b)
::
%one
%= $
b t.b
a [%big [%1 i.b ~] [%nul ~] [%1 p.a ~]]
==
::
%big
?. ?=(%4 -.p.a)
%= $
b t.b
::
a
?- -.p.a
%1 big/[[%2 i.b p.p.a ~] q.a r.a]
%2 big/[[%3 i.b p.p.a q.p.a ~] q.a r.a]
%3 big/[[%4 i.b p.p.a q.p.a r.p.a ~] q.a r.a]
==
==
=/ inner
$(a q.a, b ~[s.p.a r.p.a q.p.a])
=. inner
$(a inner, b t.b)
big/[[%2 i.b p.p.a ~] inner r.a]
==
::
:: +| %right-biased-operations
::
:: +snoc: append to end (right) of tree
::
++ snoc
|= [a=(pha val) b=val]
^+ a
?- -.a
%nul [%one b]
::
%one
:- %big
:* [%1 p.a ~]
[%nul ~]
[%1 b ~]
==
::
%big
?- -.r.a
::
%1
:- %big
[p.a q.a [%2 p.r.a b ~]]
::
%2
:- %big
[p.a q.a [%3 p.r.a q.r.a b ~]]
::
%3
:- %big
[p.a q.a [%4 p.r.a q.r.a r.r.a b ~]]
::
%4
=/ inner
$(a q.a, b p.r.a)
=. inner
$(a inner, b q.r.a)
=. inner
$(a inner, b r.r.a)
:- %big
:* p.a
inner
[%2 s.r.a b ~]
==
==
==
:: +apr: append list to end (right) of tree
::
++ apr
|= [a=(pha val) vals=(list val)]
^- (pha val)
?~ vals a
$(a (snoc a i.vals), vals t.vals)
::
:: +big-right: construct a tree, automatically balancing the right
:: side
++ big-right
|= [pf=(afx val) a=(pha val) ls=(list val)]
^- (pha val)
?. =(~ ls)
[%big pf a (make-afx ls)]
=/ [val=(unit val) inner=_a]
(pop-right a)
?~ val
(afx-to-pha pf)
[%big pf inner [%1 u.val ~]]
::
:: +pop-right: remove rightmost value from tree
::
++ pop-right
|= a=(pha val)
^- [val=(unit val) pha=(pha val)]
?- -.a
%nul ~^a
::
%one [`p.a nul/~]
::
%big
=/ ls=(list val) +.r.a
=^ item ls (flop ls)
[`item (big-right p.a q.a (flop ls))]
==
::
++ peek-right
|= a=(pha val)
?- -.a
%nul ~
%one `p.a
%big (rear +.r.a)
==
::
:: +| %manipulation
::
:: +weld: concatenate two trees
::
:: O(log n)
++ weld
=| c=(list val)
|= [a=(pha val) b=(pha val)]
^- (pha val)
?- -.b
%nul (apr a c)
%one (snoc (apr a c) p.b)
::
%big
?- -.a
%nul (apl b c)
%one (cons (apl b c) p.a)
::
%big
:- %big
=- [p.a - r.b]
$(a q.a, b q.b, c :(welp +.r.a c +.p.b))
==
==
:: +tap: transform tree to list
::
++ tap
=| res=(list val)
|= a=(pha val)
!.
|^ ^+ res
?- -.a
%nul ~
%one ~[p.a]
::
%big
=/ fst=_res
(tap-afx p.a)
=/ lst=_res
(tap-afx r.a)
=/ mid=_res
$(a q.a)
:(welp fst mid lst)
==
++ tap-afx
|= ax=(afx val)
^+ res
?- -.ax
%1 +.ax
%2 +.ax
%3 +.ax
%4 +.ax
==
--
--
:: :: :: ::
:::: ++userlib :: (2u) non-vane utils :::: ++userlib :: (2u) non-vane utils
:: :::: :: ::::