Theorems · Theorem · probability
PMF.map_apply
∀ {α : Type u_1} {β : Type u_2} (f : α → β) (p : PMF α) (b : β),
(PMF.map f p) b = ∑' (a : α), if b = f a then p a else 0- Cited by
- 2 results in Mathlib
- Foundations
- Depth 143 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites9
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DFunLike.coestatement and proof · cited by 62,936
- ENNRealstatement · cited by 9,879
- mul_oneproof · cited by 3,885
- MulZeroClass.mul_zeroproof · cited by 2,091
- SummationFilter.unconditionalstatement and proof · cited by 2,068
- tsumstatement and proof · cited by 1,148
- mul_iteproof · cited by 159
- PMFstatement and proof · cited by 127
- PMF.mapstatement · cited by 16
Cited by2
Results whose statement or proof uses this declaration.
- PMF.binomial_one_eq_bernoulliproof · cited by 0
- PMF.map_ofFintypeproof · cited by 0