11 lines
315 B
Text
11 lines
315 B
Text
example : if x = 0 then y + x = y else x ≠ 0 := by
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simp (config := { contextual := true })
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example : if x = 0 then y + x = y else x ≠ 0 := by
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split
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simp_all
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simp_all
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example : if x = 0 then y + x = y else x ≠ 0 := by
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simp (config := { contextual := true })
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split -- Error: no goals to be solved
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