λδ digital library (LDDL)
Constant
![[butterfly]](http://helm.cs.unibo.it/lambdadelta/images/b5.png "\lambda\delta butterfly")
Informal description: ""
{λ[ksi:cut].λ[eta:cut].λ[z0:rat].λ[m:{({(eta).(ksi)}.ts).((z0).rpofrt)}.more]}.<(λ[x:rat].(λ[y:rat].{({(z0).({(y).(x)}.ts)}.is).({(eta).((y).rpofrt)}.more).({(ksi).((x).rpofrt)}.more)}.and3).some).some>.{(λ[x:rat].λ[t:{((x).rpofrt).(ksi)}.less].λ[u:{({({(m).(z0).(eta).(ksi)}.zeta).(ksi)}.pl).((x).rpofrt)}.less].{(u).(t).(x).(m).(z0).(eta).(ksi)}.t31).({(z0).(eta).(ksi)}.prop2).({({(m).(z0).(eta).(ksi)}.zeta).(ksi)}.satz133a).({({(m).(z0).(eta).(ksi)}.zeta).(ksi)}.pl).(ksi)}.satz159app 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")