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anatomy of the "file per expression" data format in the Physics Derivation Graph

Published 2017-07-09T01:41:00.001Z by Physics Derivation Graph

Each derivation gets a folder. The folder typically contains four CSV files:

Elsewhere in this documentation I refer to the 7 digit integers as "temporary IDs" and the digit integers as "permanent IDs". 

The graph visualization is built from the content of derivation_edge_list.csv, but additional decorations are need to renders a meaningful picture. That's where the other three CSVs come into play -- they indicate what the relevant decoration is (either a feed, expression, or inference rule).