15 lines
194 B
Text
15 lines
194 B
Text
Set: pp::colors
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Set: pp::unicode
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proj1 (tuple 10, 20) : ℕ
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10
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20
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tuple 20, 30
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20
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30
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40
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Defined: NZ
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Assumed: t
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proj1 t : ℕ
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proj2 t : 1 ≤ proj1 t
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Assumed: t2
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proj2 t2 : ℕ ⨯ ℕ
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