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def definition def or abbrev

exp_error_10_at_0481

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 227private def exp_error_10_at_0481 : ℚ :=

proof body

Definition body.

 228  let x : ℚ := 481 / 1000
 229  x^10 * 11 / (Nat.factorial 10 * 10)
 230
 231/-- exp(0.481) < φ (via Taylor bound + φ lower bound). -/

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