Agda code for our ICALP 2015 submission. Download from https://github.com/dankoi/metamath/tree/master/NBE-at-ENF
Agda proofs for the paper arxiv.org/abs/1301.5089. Download from https://github.com/dankoi/metamath/tree/master/shift-analysis
Coq code for the paper http://eptcs.web.cse.unsw.edu.au/paper.cgi?COS2013.6
Download from https://github.com/dankoi/metamath/tree/master/coq/nbe_shift_1. Tested with Coq version 8.4beta2. Compile with "make" from the command line, or Make from the Compile menu of CoqIDE.
Browse the generated HTML documentation here.