Key obstacles The biggest obstacle that could get in the way of Recursion stock doubling in five years also involves simple math.

Recursion, which commonly appears in mathematics, computer science and linguistics, seems especially head-spinning and brain-straining when identical elements are involved, as in our first problem.

We discuss an algorithm which allows for recursive-in-order calculation of the parameters of autoregressive-moving average processes. The proposed procedure generalizes the recursion of Levinson (1946 ...

Annals of Mathematics, a distinguished journal of research papers in pure mathematics, was founded in 1884. Annals of Mathematics is published bimonthly with the cooperation of Princeton University ...