Theorems · Theorem · order theory
PNat.card_fintype_Icc
∀ (a b : ℕ+), Fintype.card ↑(Set.Icc a b) = ↑b + 1 - ↑a
- Defined in
- Mathlib.Data.PNat.Interval
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 66 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
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Cites9
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Set.Elemstatement and proof · cited by 7,166
- Finset.cardproof · cited by 2,327
- Set.Iccstatement and proof · cited by 1,702
- Fintype.cardstatement and proof · cited by 1,386
- PNatstatement and proof · cited by 392
- Finset.Iccproof · cited by 348
- PNat.valstatement · cited by 226
- Fintype.card_ofFinsetproof · cited by 26
- PNat.card_Iccproof · cited by 1
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