9 lines
233 B
Lua
9 lines
233 B
Lua
local f = Const("f")
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assert(f:size() == 1)
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local x = Var(0)
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assert(x:size() == 1)
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assert(f(x):size() == 3)
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local t = f(x)
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assert(t(x):size() == 4)
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assert(t(x)(f(x)):size() == 7)
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assert(mk_lambda("x", Const("Nat"), f(x)):size() == 5)
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