19 lines
397 B
Text
19 lines
397 B
Text
Set: pp::colors
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Set: pp::unicode
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10 + 20 : ℕ
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10 : ℕ
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10 - 20 : ℤ
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-10
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5
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15 + 10 - 20 : ℤ
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Assumed: x
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Assumed: n
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Assumed: m
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n + m
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n + x + m
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Set: lean::pp::coercion
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(nat_to_int n) + x + (nat_to_int m) + (nat_to_int 10)
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x + (nat_to_int n) + (nat_to_int m) + (nat_to_int 10)
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(nat_to_int (n + m + 10)) + x
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Set: lean::pp::notation
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Int::add (nat_to_int (Nat::add (Nat::add n m) 10)) x
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