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[n:{(0c).(x)}.nis].λ[o:{(0c).(y)}.nis]}.<{(0c).({(o).(y).(x)}.ov)}.nis>.{(λ[t:{(0c).({(o).(y).(x)}.ov)}.is].{({(t).({(o).(y).(x)}.ov).(y)}.satz221b).({(o).(y).(x)}.satz229c).({({(o).(y).(x)}.ov).(y)}.ts).(0c).(x).(cx)}.tris1).(n).({(0c).(x)}.is).({(0c).({(o).(y).(x)}.ov)}.is)}.th3 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")