I might be wrong but x -> y (read as x implies y) is something taught in discrete mathematics classes. I'm not too sure what he means by mathematics does not ha

I might be wrong but x -> y (read as x implies y) is something taught in discrete mathematics classes. I'm not too sure what he means by mathematics does not have notation for causality. https://en.wikipedia.org/wiki/Material_conditional https://en.wikipedia.org/wiki/Material_conditional