λδ digital library (LDDL)
Constant
![\lambda\delta butterfly [butterfly]](http://helm.cs.unibo.it/lambdadelta/images/b5.png)
Informal description: ""
{λ[x:frac].λ[n1:nat].λ[n2:nat]}.<{({((x).2x).(({(n2).(n1)}.fr).num)}.ts).({((x).2x).(n1)}.ts)}.is>.{({(n2).(n1)}.isnum).((x).2x).(({(n2).(n1)}.fr).num).(n1)}.ists1 Validation parameters: sort hierarchy = "Z2", kernel options = ""
Last update: Sat, 12 Dec 2020 10:46:54 +0100