15 lines
444 B
Text
15 lines
444 B
Text
Set: pp::colors
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Set: pp::unicode
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Imported 'Int'
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let a : ℕ := 10, b : ℕ := 20, c : ℕ := 30, d : ℕ := 10 in a + b + c + d
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let a : ℕ := 1000000000000000000,
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b : ℕ := 20000000000000000000,
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c : ℕ := 3000000000000000000,
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d : ℕ := 4000000000000000000
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in a + b + c + d
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let a : ℕ := 10 in a + 1 : ℕ
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30
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30
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let a : ℤ := 20 in a + 10 : ℤ
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Set: lean::pp::coercion
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let a : ℤ := nat_to_int 20 in a + nat_to_int 10
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