2 ms·
Ah, that's very interesting. Thank you. `s.add(path(x,z) <= edge(x,y) & path(y,z))` is what I chose as python syntax, but it is clunkier.
by philzook 4y ago
Ah, that's very interesting. Thank you. `s.add(path(x,z) <= edge(x,y) & path(y,z))` is what I chose as python syntax, but it is clunkier.