Theorems · Theorem · number theory
ZMod.castHom_comp
∀ {n m d : ℕ} (hm : n ∣ m) (hd : m ∣ d),
(ZMod.castHom hm (ZMod n)).comp (ZMod.castHom hd (ZMod m)) = ZMod.castHom ⋯ (ZMod n)- Defined in
- Mathlib.Data.ZMod.Basic
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 62 from the axioms · uses propext, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites6
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- RingHomstatement · cited by 10,189
- ZModstatement and proof · cited by 1,024
- RingHom.compstatement and proof · cited by 899
- ZMod.castHomstatement and proof · cited by 55
- dvd_transstatement and proof · cited by 50
- RingHom.ext_zmodproof · cited by 3
Cited by1
Results whose statement or proof uses this declaration.
- ZMod.unitsMap_compproof · cited by 2