http://breandan.net/2020/06/30/graph-computation/ Has this been discussed here yet?

it hasn’t to my knowledge. a connection between trees and matrices is (as i understand it) critical to the efficient parallel compilation of the co-dfns subset of APL:

There’s this very intriguing bijection happening between maps and Lambda Calculus. Linking to my tweet as I have collected some relevant stuff connected with Lambda Calculus and Graph theory there: https://twitter.com/prathyvsh/status/1284124568831975425