Ratios are used to show how things are shared. For example, the necklace in the image has a pattern of two red beads for every three yellow beads. The ratio of red beads to yellow beads is \(2:3\).

“Do you see the pattern? Each number in the series after the first two numbers is the sum of the preceding two numbers.” That’s how I began my last column focusing on the Fibonacci sequence, which ...

Ali Shirazi explores the geometry of Paul Thomas Anderson’s There Will Be Blood, finding the golden spirals, examples of the Rule of Thirds, and tracking shot mathematics describing the film’s ...

This is a preview. Log in through your library . Abstract In this paper we investigate a broader semiparametric two-sample density ratio model based on two groups of right-censored data. A ...