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def definition def or abbrev

piPow5IntervalTight

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formal statement (Lean)

 239def piPow5IntervalTight : Interval where
 240  lo := 3060193 / 10000  -- 306.0193

proof body

Definition body.

 241  hi := 3060199 / 10000  -- 306.0199
 242  valid := by norm_num
 243
 244/-- π⁵ is contained in piPow5IntervalTight - PROVEN -/

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