WikiLean Articles · Brain · Recent changes · Proposals · Flags · Stats · About

Diff — Limit (mathematics)

Revision #3280 → #3811 · back to history

modifiedLimit via standard part in nonstandard analysis48aa8c795216
FieldFrom #3280To #3811
mathlib.declHyperreal.stArchimedeanClass.stdPart
mathlib.moduleMathlib.Analysis.Real.HyperrealMathlib.Algebra.Order.Ring.StandardPart
noteThe standard part on `ℝ*` is `Hyperreal.st : ℝ* → ℝ` (defined in `Mathlib.Analysis.Real.Hyperreal`).The standard-part function on `ℝ*` is `ArchimedeanClass.stdPart` (the former `Hyperreal.st` has been renamed and generalized).
added(ε, δ)-definition of limitc0d95f0ced47
addedHausdorff space603302803307
addedLp spaceb6108847d399
addedPartial sum sequence of a seriesb1dcee861a1f