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: pd12 (ld:/Environment/grundlagen_2/l/e/st/eq/landau/n/rt/rp/pd12.ld)
Informal description: ""
{λ[a1:cut].​λ[a2:cut].​λ[b1:cut].​λ[b2:cut]}.​<{({({(b2).​(a2)}.​pl).​({(b1).​(a1)}.​pl)}.​df).​({({(b2).​(b1)}.​df).​({(a2).​(a1)}.​df)}.​pd).​(dif)}.​is>.​{({({(b2).​(b1)}.​stdis).​({(a2).​(a1)}.​stdis).​(b2).​(({(b2).​(b1)}.​df).​std).​(a2).​(({(a2).​(a1)}.​df).​std)}.​ispl12).​({({(b2).​(b1)}.​stmis).​({(a2).​(a1)}.​stmis).​(b1).​(({(b2).​(b1)}.​df).​stm).​(a1).​(({(a2).​(a1)}.​df).​stm)}.​ispl12).​({(b2).​(a2)}.​pl).​({(b1).​(a1)}.​pl).​({(({(b2).​(b1)}.​df).​std).​(({(a2).​(a1)}.​df).​std)}.​pl).​({(({(b2).​(b1)}.​df).​stm).​(({(a2).​(a1)}.​df).​stm)}.​pl)}.​issmsd
Validation parameters: sort hierarchy = "Z2", kernel options = ""
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Last update: Sat, 12 Dec 2020 10:46:54 +0100