2 lines
60 B
Text
2 lines
60 B
Text
f (1 + g 1) (g 2 + 2) : ℕ
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f (g 1) (f (1 + 1) (g 2)) : ℕ
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f (1 + g 1) (g 2 + 2) : ℕ
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f (g 1) (f (1 + 1) (g 2)) : ℕ
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