ProbabilityTheory.geometricMeasure_nonneg

∀ (p : ↑unitInterval) (n : ℕ), 0 ≤ (1 - ↑p) ^ n * ↑p

The positivty tactic does not work for this goal. Use this lemma to rewrite (ENNReal.ofReal ((1 - p) ^ n * p)).toReal = (1 - p) ^ n * p.

Defined in: Mathlib.Probability.Distributions.Geometric
Cited by: 4 results in Mathlib
Foundations: Depth 107 from the axioms · uses propext, Classical.choice, Quot.sound

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