Theorems · Theorem · commutative algebra
PowerSeries.normUnit_X
∀ {k : Type u_2} [inst : Field k], normUnit PowerSeries.X = 1- Defined in
- Mathlib.RingTheory.PowerSeries.Inverse
- Cited by
- 2 results in Mathlib
- Foundations
- Depth 109 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- Field
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites7
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Fieldstatement and proof · cited by 7,404
- Unitsstatement · cited by 2,804
- PowerSeriesstatement · cited by 797
- PowerSeries.Xstatement · cited by 183
- NormalizationMonoid.normUnitstatement · cited by 33
- PowerSeries.Unit_of_divided_by_X_pow_order_nonzeroproof · cited by 2
- PowerSeries.divXPowOrder_Xproof · cited by 1
Cited by2
Results whose statement or proof uses this declaration.
- PowerSeries.intValuation_eq_of_coeproof · cited by 2
- PowerSeries.X_eq_normalizeXproof · cited by 1