Theorems · Theorem · number theory
NumberField.InfinitePlace.IsComplex.of_comap
∀ {k : Type u_1} [inst : Field k] {K : Type u_2} [inst_1 : Field K] (f : k →+* K) {w : NumberField.InfinitePlace K},
(w.comap f).IsComplex → w.IsComplex- Cited by
- 1 results in Mathlib
- Foundations
- Depth 175 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites8
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- RingHomstatement and proof · cited by 10,189
- Fieldstatement and proof · cited by 7,404
- NumberField.InfinitePlacestatement and proof · cited by 604
- NumberField.InfinitePlace.IsComplexstatement and proof · cited by 272
- NumberField.InfinitePlace.comapstatement and proof · cited by 55
- Function.mtproof · cited by 27
- NumberField.InfinitePlace.not_isReal_iff_isComplexproof · cited by 25
- NumberField.InfinitePlace.IsReal.comapproof · cited by 4
Cited by1
Results whose statement or proof uses this declaration.
- NumberField.isTotallyComplex_of_algebraproof · cited by 1