λδ digital library (LDDL)
Constant
![[butterfly]](http://helm.cs.unibo.it/lambdadelta/images/b5.png "\lambda\delta butterfly")
Informal description: ""
{λ[x:complex].λ[y:complex].λ[z:complex].λ[u:complex].λ[n:{(0c).(y)}.nis].λ[o:{(0c).(z)}.nis].λ[p:{(0c).(u)}.nis]}.<{({({(o).(n).(z).(y)}.satz221d).({(z).(y)}.ts).({(u).(x)}.ts)}.ov).({({(p).(o).(u).(z)}.lemma6).({(p).(u).(z)}.ov).({(n).(y).(x)}.ov)}.ov)}.is>.{({(p).(o).(n).(u).(z).(y).(x)}.t2).({(p).(o).(u).(z)}.lemma6).({({(o).(n).(z).(y)}.satz221d).({(z).(y)}.ts).({(u).(x)}.ts)}.ov).({(p).(u).(z)}.ov).({(n).(y).(x)}.ov)}.satz229k Validation parameters: sort hierarchy = "Z2", kernel options = ""
Last update: Sat, 12 Dec 2020 10:46:54 +0100
![[Spacer]](http://helm.cs.unibo.it/lambdadelta/images/rainbow.png "\lambda\delta rainbow rule")
![[Generated from XML via XSL]](http://helm.cs.unibo.it/lambdadelta/images/xml_xsl2.png "Generated from XML via XSL")
![[PNG used here]](http://helm.cs.unibo.it/lambdadelta/images/PNGnow2.png "PNG used here")
![[Viewable with any browser]](http://www.anybrowser.org/campaign/bvgraphics/abtfile.png "Viewable with any browser")