forked from GitHub/gf-core
14 lines
158 B
Plaintext
14 lines
158 B
Plaintext
abstract Arithm = {
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cat
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Prop ;
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Nat ;
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fun
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Zero : Nat ;
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Succ : Nat -> Nat ;
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Even : Nat -> Prop ;
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And : Prop -> Prop -> Prop ;
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}
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