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Signature symbols in this unit

Symbol	Specification	Kind	Type
# .	refset	f	refset → nat
# .	heap	f	heap → nat
# .	tree	f	tree → nat
# .	list-data	f	list → nat
#oc	list-perm	f	elem × list → nat
. % .	nat-div	pf	nat × nat → nat with λ n, m. m ≠ 0
. '	list	f	elem → list
. * .	heap-sep	f	(heap → bool) × (heap → bool) → heap → bool
. * .	nat-mult	f	nat × nat → nat
. + .	nat-basic	f	nat × nat → nat
. + .	list-data	f	elem × list → list
. + .	list	f	list × list → list
. + .	list	f	list × elem → list
. ++ .	refset	f	refset × ref → refset
. ++ .	heap	f	heap × ref → heap
. ++ .	list-dup	f	list × elem → list
. +1	nat-basic	f	nat → nat
. +2 .	list	f	elem × elem → list
. - .	nat	pf	nat × nat → nat with λ n, m. n ≥ m
. -* .	heap-sep	f	(heap → bool) × (heap → bool) → heap → bool
. -- .	refset	f	refset × ref → refset
. -- .	heap	f	heap × ref → heap
. -> .	heap-sep	f	(heap → bool) × (heap → bool) → heap → bool
. -⊗ .	heap-sep	f	(heap → bool) × (heap → bool) → heap → bool
. -1	nat-basic	pf	nat → nat with λ n. n ≠ 0
. -1l .	list-del	f	list × elem → list
. -l .	list-del	f	list × elem → list
. -p .	list-del	f	list × nat → list
. .butlast	list-last	pf	list → list with λ x. x ≠ []
. .head	list-data	pf	list → elem with λ x. x ≠ []
. .last	list-last	pf	list → elem with λ x. x ≠ []
. .left	node	f	node → ref
. .left	tree	pf	tree → tree with λ t. t ≠ leaf
. .left:= .	node	f	node × ref → node
. .left:= .	tree	pf	tree × tree → tree with λ t, t0. t ≠ leaf
. .right	node	f	node → ref
. .right	tree	pf	tree → tree with λ t. t ≠ leaf
. .right:= .	node	f	node × ref → node
. .right:= .	tree	pf	tree × tree → tree with λ t, t0. t ≠ leaf
. .tail	list-data	pf	list → list with λ x. x ≠ []
. .toList	linked-tree-list	f	tree → list
. .val	node	f	node → elem
. .val	tree	pf	tree → elem with λ t. t ≠ leaf
. .val:= .	node	f	node × elem → node
. .val:= .	tree	pf	tree × elem → tree with λ t, val. t ≠ leaf
. / .	nat-div	pf	nat × nat → nat with λ n, m. m ≠ 0
. < .	nat-basic	p	nat × nat
. < .	oelem	p	elem × elem
. < .	list-data	p	list × list
. => .	node-heap	f	ref × node → heap → bool
. =>?	maplet	f	ref → heap → bool
. =>_	maplet	f	ref → heap → bool
. > .	nat	p	nat × nat
. [ . ]	node-heap	f	heap × ref → node
. [ . ]	node-heap	f	heap × ref × node → heap
. [ . ]	list-getput	pf	list × nat → elem with λ x, n. n < # x
. [ . ]	list-getput	pf	list × nat × elem → list with λ x, n, a. n < # x
. \ .	refset	f	refset × refset → refset
. \ .	heap	f	heap × refset → heap
. \ .	heap	f	heap × heap → heap
. \ .	list-set	f	list × list → list
. ^ .	nat-pot	f	nat × nat → nat
. ~ .	linked-tree-list	p	nat × nat
. ∈ .	refset	p	ref × refset
. ∈ .	heap	p	ref × heap
. ∈ .	list	p	elem × list
. ∈ .	linked-tree-list	p	elem × tree
. ∩ .	refset	f	refset × refset → refset
. ∪ .	refset	f	refset × refset → refset
. ∪ .	heap	f	heap × heap → heap
. ∪ .	list-set	f	list × list → list
. ≡ .	separation	p	heap × heap
. ≤ .	nat	p	nat × nat
. ≤ .	linked-tree-list	p	tree × elem
. ≤ .	linked-tree-list	p	elem × tree
. ≥ .	nat	p	nat × nat
. ⊆ .	refset	p	refset × refset
. ⊆ .	heap	p	heap × heap
. ⊆ .	heap-sep	p	(heap → bool) × (heap → bool)
. ⊆ .	list-set	p	list × list
. ⊆m .	list-perm	p	list × list
. ⊑ .	list-last	p	list × list
. ⊒ .	list-last	p	list × list
. ⊗ .	heap-sep	f	(heap → bool) × (heap → bool) → heap → bool
. ⊥ .	heap	p	heap × heap
. and .	heap-sep	f	(heap → bool) × (heap → bool) → heap → bool
. or .	heap-sep	f	(heap → bool) × (heap → bool) → heap → bool
[]	list-data	c	list
_∃ .	maplet	f	(ref → heap → bool) → heap → bool
_∃ .	maplet	f	(ref × ref → heap → bool) → heap → bool
_∃ .	node-heap	f	(node → heap → bool) → heap → bool
{ . }	refset	f	ref → refset
{ . }	heap-sep	f	heap → heap → bool
∅	refset	c	refset
∅	heap	c	heap
⌜ . ⌝	heap-sep	f	bool → heap → bool
2^ .	nat-pot	f	nat → nat
True	separation	p	bool
a	linked-tree-list	v	elem
alloc	ops	pr	: ref × heap (nondeterministic)
alloc#	ops	pr	refset : ref × heap (nondeterministic)
b	linked-tree-list	v	elem
balanced	linked-tree-list	p	tree
branch	tree	f	tree × elem × tree → tree
butlastn	list-last	pf	nat × list → list with λ n, x. n ≤ # x
c	linked-tree-list	v	elem
disj	list-dup	p	list × list
dll	dlinked-list	f	ref × list → heap → bool
dlls	dlinked-list	f	ref × ref × ref × list → heap → bool
dom .	heap	f	heap → refset
dups	list-dup	p	list
elem	elem	s
emp	heap-sep	p	heap
even	nat-even	p	nat
false	heap-sep	p	heap
fillfirst	list-last	f	nat × elem × list → list
filter	list-set	f	list × list → list
firstn	list-del	pf	nat × list → list with λ n, x. n ≤ # x
free	ops	pr	ref : heap
frome	list-del	f	list × elem → list
h	linked-tree-list	v	heap
head	linked-tree-list	v	ref
heap	heap	s
ins≤	olist	f	elem × list → list
ite	heap-sep	f	bool × (heap → bool) × (heap → bool) → heap → bool
lastn	list-del	pf	nat × list → list with λ n, x. n ≤ # x
leaf	tree	c	tree
left	linked-tree-list	v	ref
list	list-data	s
log	nat-pot	pf	nat × nat → nat with λ m, m0. m0 ≠ 0
log2 .	nat-pot	pf	nat → nat with λ m0. m0 ≠ 0
max	nat-even	f	nat × nat → nat
max	olist-min-max	pf	list → elem with λ x. x ≠ []
merge	olist	f	list × list → list
min	nat-even	f	nat × nat → nat
min	olist-min-max	pf	list → elem with λ x. x ≠ []
mklist	list-last	f	elem × nat → list
mknode	node	f	ref × elem × ref → node
nat	nat-basic	s
next	linked-tree-list	v	ref
node	node	s
not .	heap-sep	f	(heap → bool) → heap → bool
null	ref	c	ref
odd	nat-even	p	nat
ordered<	olist	p	list
ordered≤	olist	p	list
ordered≤	linked-tree-list	p	tree
perm	list-perm	p	list × list
pos	list-del	f	elem × list → nat
precise	heap-sep	p	(heap → bool)
r	linked-tree-list	v	ref
read	node-heap	pr	ref × heap : : node
ref	ref	s
refset	refset	s
restn	list-del	pf	nat × list → list with λ n, x. n ≤ # x
rev	list-last	f	list → list
right	linked-tree-list	v	ref
rmdup	list-dup	f	list → list
root	linked-tree-list	v	ref
sort	olist-sort	f	list → list
sublist	list-del	pf	nat × nat × list → list with λ n, m, x. n + m ≤ # x
t	linked-tree-list	v	tree
tr	linked-tree	f	ref × tree → heap → bool
tree	tree	s
true	heap-sep	p	heap
write	node-heap	pr	ref × node : heap
x	linked-tree-list	v	list
y	linked-tree-list	v	list
z	linked-tree-list	v	list