This upstreams NatCast and IntCast alone independent of norm_cast in #3322. This will allow more efficiently upstreaming parts of Std.Data.Int relevant for omega. --------- Co-authored-by: Scott Morrison <scott.morrison@gmail.com>
6 lines
317 B
Text
6 lines
317 B
Text
binrel_binop.lean:1:8-1:11: warning: declaration uses 'sorry'
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ex1 (a : Int) (b c : Nat) : a = ↑b - ↑c
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binrel_binop.lean:5:8-5:11: warning: declaration uses 'sorry'
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ex2 (a : Int) (b c : Nat) : a = ↑b - ↑c
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binrel_binop.lean:9:8-9:11: warning: declaration uses 'sorry'
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ex3 (a : Int) (b c : Nat) : a = ↑(b - c)
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