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leanprover-community / mathlib4 Public

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feat(Probability/Posterior): Posterior PMFs and Various Lemmas#37938

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SamuelSchlesinger wants to merge 5 commits intoleanprover-community:masterleanprover-community/mathlib4:masterfrom

SamuelSchlesinger:masterSamuelSchlesinger/mathlib4:masterCopy head branch name to clipboard

Conversation Commits5 (5)Checks Files changed

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feat(Probability/Posterior): Posterior PMFs and Various Lemmas#37938
SamuelSchlesinger wants to merge 5 commits intoleanprover-community:masterfrom
SamuelSchlesinger:master

Commits

Commits on Apr 15, 2026

feat(Probability/PMF): define joint distribution on product type
SamuelSchlesinger
committed
feat(Probability/PMF): marginalization of joint distribution
SamuelSchlesinger
committed
feat(Probability/PMF): define posterior distribution
SamuelSchlesinger
committed
refactor(Probability/PMF): golf joint_apply and posterior_hasSum proofs
SamuelSchlesinger
committed
feat(Probability/PMF): expand joint/posterior API and improve docs
SamuelSchlesinger
committed

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