13 lines
172 B
Text
13 lines
172 B
Text
definition p1 := (10, 20, 30)
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definition v2 : nat :=
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match p1 with
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⟨a, b⟩ := a
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end
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example : v2 = 10 := rfl
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definition v3 : nat :=
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match p1 with
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(| a, b |) := a
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end
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