Theorems · Theorem · commutative algebra
RingHom.FormallyEtale.comp
∀ {R : Type u_1} {S : Type u_2} [inst : CommRing R] [inst_1 : CommRing S] {T : Type u_3} [inst_2 : CommRing T]
{f : R →+* S} {g : S →+* T}, f.FormallyEtale → g.FormallyEtale → (g.comp f).FormallyEtale- Defined in
- Mathlib.RingTheory.Etale.Basic
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 132 from the axioms · uses propext, Classical.choice, Quot.sound
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- Algebraproof · cited by 11,388
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- RingHom.toAlgebraproof · cited by 337
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- Algebra.FormallyEtale.compproof · cited by 5
- RingHom.FormallyEtalestatement and proof · cited by 3
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