7 lines
251 B
Text
7 lines
251 B
Text
csimpAttr.lean:7:2-7:7: error: invalid 'csimp' theorem, only constant replacement theorems (e.g., `@f = @g`) are currently supported.
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[init]
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def f (x_1 : obj) : obj :=
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let x_2 : obj := Nat.add x_1 x_1;
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let x_3 : obj := Nat.add x_2 x_2;
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ret x_3
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