English
An auxiliary IsLimit for S.asLimitConeAux, constructed via reflected limits.
Русский
Вспомогательный предел для S.asLimitConeAux, полученный посредством отражённых пределов.
LaTeX
$$$\\mathrm{asLimitAux} : \\mathrm{IsLimit}(S.asLimitConeAux)$$$
Lean4
/-- `S.asLimitConeAux` is indeed a limit cone.
(Auxiliary definition, use `S.asLimit` instead.)
-/
def asLimitAux : IsLimit S.asLimitConeAux :=
let hc : IsLimit (lightToProfinite.mapCone S.asLimitConeAux) := S.toLightDiagram.isLimit.ofIsoLimit S.isoMapCone.symm
isLimitOfReflects lightToProfinite hc