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theorem proved wrapper

sign_distinguishes_3_neg3

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formal statement (Lean)

 136theorem sign_distinguishes_3_neg3 : ¬Indistinguishable signRecognizer 3 (-3) := by

proof body

One-line wrapper that applies simp.

 137  simp [Indistinguishable, signRecognizer, signOf]
 138

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depends on (3)

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