A head-to-head test of four AI coding tools—Claude Code, Codex, Lovable, and Replit—found Replit delivering the most polished, fully deployable app. While Claude Code and Codex produced functional ...

Abstract: Most modern processors contain vector units that simultaneously perform the same arithmetic operation over multiple sets of operands. The ability of compilers to automatically vectorize code ...

def binom(o1, e1, o2, e2): Usage: compare two standardized ratio (two SIRs). Method: based on the assumption that the distribution of two poisson variates conditional on their sum is binomial.