23 lines
565 B
Text
23 lines
565 B
Text
example (h : z = 9) : let x := 5; let y := 4; x + y = z := by
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intro x
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simp
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guard_target =ₛ x + 4 = z
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rw [h]
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example (h : z = 9) : let x := 5; let y := 4; x + y = z := by
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intro x
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simp (config := { zetaDelta := true })
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guard_target =ₛ 9 = z
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rw [h]
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example (h : z = 9) : let x := 5; let y := 4; x + y = z := by
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intro x
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simp [x]
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guard_target =ₛ 9 = z
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rw [h]
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example (h : z = 9) : let x := 5; let y := 4; x + y = z := by
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intro x
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simp (config := { zetaDelta := true, zeta := false })
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guard_target =ₛlet y := 4; 5 + y = z
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rw [h]
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