[lambdadelta home]
λδ digital library (LDDL)
[Spacer]

home news documentation specification
implementation
foreword milestones version 2 version 2 (background - core - applications) library (static LDDL directory)
citations visibility version 1 version 1 (static HELM directory) helena
Constant [spacer]
Definition: changef (ld:/Environment/grundlagen_2/l/e/changef.ld)
Informal description: ""
{λ[sigma:Set] .​ λ[tau:Set] .​ λ[f:Π[x:sigma] .​ tau] .​ λ[s0:sigma] .​ λ[t0:sigma]} .​ <Π[x:sigma] .​ tau> .​ λ[x:sigma] .​ ((x) .​ {(t0) .​ (s0) .​ (sigma)} .​ wissel ) .​ f
Validation parameters: sort hierarchy = "Z2", kernel options = ""
[Spacer]

[Valid XHTML 1.1] [Valid CSS level 2] [Generated from XML via XSL] [Powered by Helena lambdadelta processor] [PNG used here] [Viewable with any browser]

Last update: Sun, 04 Jan 2015 21:58:37 +0100