Well, we want to expand this into a sum of four terms.
Each tissue score represents the sum of four distinct tissue counts weighed by different multiplication factors.
The sum of four skinfolds, WHtR, BMI, WC and lean mass are strong and positively associated with clustered CVD risk.
In 1638 Fermat asserted that every whole number can be expressed as the sum of four or fewer squares.
But, as Joseph-Louis Lagrange (1736-1813) famously established, the sum of four squares, x2 + y2+ z2 + w2, does represent all integers.
Moderate and highly accurate thresholds for the sum of four skinfolds, WHtR, BMI, WC and lean mass are associated with an unhealthier clustered CVD risk (all AUC > 0.773).
In 1770, for instance, Joseph-Louis Lagrange (1736 1813) proved Fermat's assertion that every whole number can be written as the sum of four or fewer squares.
We examine the obsolescence function as measured by actual reads, and show that it can be well fit by the sum of four exponentials with very different time constants.
It concerned an inequality that governs a host of questions about the properties of whole numbers, such as which can be expressed as a sum of four perfect squares or nine perfect cubes.
Here's the first question: "Twice the larger of two numbers is three more than five times the smaller, and the sum of four times the larger and three times the smaller is 71.
Body composition indices included: height, body mass index (BMI), lean mass, the sum of four skinfolds, central/peripheral skinfolds, waist circumference (WC), waist-to-height ratio (WHtR) and waist-to-hip ratio (WHR).
