ProbabilityTheory.lintegral_gammaPDF_eq_one

∀ {a r : ℝ}, 0 < a → 0 < r → ∫⁻ (x : ℝ), ProbabilityTheory.gammaPDF a r x = 1

The pdf of the gamma distribution integrates to 1

Defined in: Mathlib.Probability.Distributions.Gamma
Cited by: 2 results in Mathlib
Foundations: Depth 283 from the axioms · uses propext, Classical.choice, Quot.sound

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