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: th2 (ld:/Environment/grundlagen_2/l/e/inj/th2.ld)
Informal description: ""
{λ[sigma:Set].​λ[tau:Set].​λ[f:Π[x:sigma].​tau].​λ[i:{(f).​(tau).​(sigma)}.​injective].​λ[t0:tau]}.​<{(λ[x:sigma].​{((x).​f).​(t0).​(tau)}.​is).​(sigma)}.​amone>.​λ[x:sigma].​λ[y:sigma].​λ[u:{((x).​f).​(t0).​(tau)}.​is].​λ[v:{((y).​f).​(t0).​(tau)}.​is].​{(v).​(u).​(y).​(x).​({(t0).​(tau)}.​refis).​(t0).​(t0).​(i).​(f).​(tau).​(sigma)}.​th1
Validation parameters: sort hierarchy = "Z2", kernel options = ""
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Last update: Sat, 12 Dec 2020 10:46:54 +0100