07 November 2010

Feral Mathematicians

Well, or it could be feral engineers; I can't tell.
From a more-or-less waist level lintel of a window on McCaul Street; saw it yesterday, and was able to arrange to be riding by with a camera today.


The Opaque Hand said...

Looks like the sort of faux math they write on chalkboards in TV shows.

Not saying that it *is* faux math, mind, just that it's nothing that I recognize.

Anonymous said...

It's a just the formal way of saying that the limit of f(x) as x tends to a is L.

Graydon said...

Thanks, Anon.!

Nice to know it's actual math.