16 lines
293 B
Text
16 lines
293 B
Text
example : ¬ true = false := by
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simp [(¬ ·)]
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example (h : y = 0) : x + y = x := by
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simp [(.+.)] -- Expands `HAdd.hAdd
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trace_state
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simp [Add.add]
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simp [h, Nat.add]
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done
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example (h : y = 0) : x + y = x := by
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simp [.+.]
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trace_state
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simp [Add.add]
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simp [h, Nat.add]
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done
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