Re: [math-fun] discrete version of exp(d/dz)

On Sun, Dec 27, 2009 at 2:57 PM, Mike Stay <metaweta@gmail.com> wrote:

Is there a general formula for "d/dz" in dimension D?

Or "i d/dz", if that's easier... -- Mike Stay - metaweta@gmail.com http://math.ucr.edu/~mike http://reperiendi.wordpress.com