Def Surreal.Multiplication.IH4

Modification history

2026-02-20 00:22
Mathlib/SetTheory/Surreal/Multiplication.lean
chore: remove deprecated material from CGT (#35550) …
Deleted Surreal.Multiplication.IH4View on Github →
2024-06-27 05:39
Mathlib/SetTheory/Surreal/Multiplication.lean
feat(SetTheory/Surreal/Basic): surreal number multiplication (#14044) …
Added Surreal.Multiplication.IH4View on Github →