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symbol table
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Signature symbols in this unit
Symbol
Specification
Kind
Type
a
elem
v
elem
a?
elem-option
v
elem?
a0
elem-option
v
elem
b
elem
v
elem
c
elem
v
elem
elem
elem
s
elem?
elem-option
s
none
elem-option
c
elem?
some
elem-option
f
elem → elem?
the
elem-option
f
elem? → elem