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@shouichi
Created February 6, 2012 07:29
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t ::= terms:
x variable
\x:T .t abstraction
t t application
v ::= values:
\x:T .t abstraction value
T ::= types:
T -> T type of functions
Ⲅ ::= contexts:
φ empty context
Ⲅ, x:T terms variable binding
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