λδ digital library (LDDL)
Constant
Informal description: ""
{λ[x:real].λ[ix:(x).intrl].λ[y:real].λ[iy:(y).intrl].λ[ly:{(x).(y)}.lessis].λ[u:real].λ[a:{({(x).(u)}.lessis).({(u).(y)}.lessis).((u).intrl)}.and3]}.<{(u).({({(a).(u).(ly).(iy).(y).(ix).(x)}.shiftl1).(ly).(iy).(y).(ix).(x)}.shiftr)}.is>.{({(a).(u).(ly).(iy).(y).(ix).(x)}.shiftinv1).({({(a).(u).(ly).(iy).(y).(ix).(x)}.shiftl1).(ly).(iy).(y).(ix).(x)}.shiftr).(u).(real)}.symis Validation parameters: sort hierarchy = "Z2", kernel options = ""
Last update: Sat, 12 Dec 2020 10:46:54 +0100