λδ digital library (LDDL)
Constant
![\lambda\delta butterfly [butterfly]](http://helm.cs.unibo.it/lambdadelta/images/b5.png)
Informal description: ""
{λ[x:nat].λ[y:nat]}.<{({(y).(x)}.iii).({(y).(x)}.ii)}.ec>.{(λ[z:{(y).(x)}.ii].{(z).(y).(x)}.t10).({(y).(x)}.iii).({(y).(x)}.ii)}.th1 Validation parameters: sort hierarchy = "Z2", kernel options = ""
Last update: Sat, 12 Dec 2020 10:46:54 +0100