9 lines
108 B
Text
9 lines
108 B
Text
⊢ let x := 0;
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x + 5 = 5
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y : Nat
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⊢ 0 + y = y
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y : Nat
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⊢ let x := 0;
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x + y = y
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y : Nat
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⊢ 0 + y = y
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