Is Number Jim a Just in Time Compiler?

Number is a just in time compiler that takes python and turns it into l v m si. Works like a julia, except instead of a new language, it's actually reading python bite coat. The equivalent python list in dictionaries takes over two minutes and uses ten times as much memory, 22 gigs. Number works very closely to the number team, so and reallys one of the experts on the number internals.