λδ digital library (LDDL)
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homenewsspecificationspecification log
documentationimplementation
forewordmilestonesversion 2(background - syntax - core - applications)
version 2helenaOpen Symbolic Notation (OSN)
citationsvisibilityversion 1(background - core)(static HELM directory)version 1library(static LDDL directory)
Constant [butterfly]
Definition: lessisi (ld:/Environment/grundlagen_2/l/e/st/eq/landau/n/rt/nt/lessisi.ld)
Informal description: ""
{λ[xt:natt].​λ[yt:natt].​λ[l:{((yt).​nofnt).​((xt).​nofnt)}.​lessis]}.​<{(yt).​(xt)}.​lessis>.​{(λ[u:{((yt).​nofnt).​((xt).​nofnt)}.​is].​{(u).​((yt).​natrti).​((yt).​rtofnt).​((xt).​natrti).​((xt).​rtofnt)}.​isrtin).​(λ[u:{((yt).​nofnt).​((xt).​nofnt)}.​less].​{(u).​(yt).​(xt)}.​lessi).​(l).​({((yt).​rtofnt).​((xt).​rtofnt)}.​is).​({((yt).​rtofnt).​((xt).​rtofnt)}.​less).​({((yt).​nofnt).​((xt).​nofnt)}.​is).​({((yt).​nofnt).​((xt).​nofnt)}.​less)}.​th9
Validation parameters: sort hierarchy = "Z2", kernel options = ""
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Last update: Sat, 12 Dec 2020 10:46:54 +0100