Covered topics include Banach and Hilbert spaces, Hahn-Banach theorem, dual spaces, orthonormal bases, measure spaces, Lebesgue integration, convergence theorems, Lp-spaces and their duals, ...

Precision is the little secret when learning how to measure a yard. Grab a tape measure, size up squares by length and width, and circles by radius. Odd shapes? Split them into rectangles and add up.

Make sure you're measuring next to skin, not over clothing! Find how high on your waist or hips you like to wear your jeans and measure from there. Waist: Keep tape measure comfortably loose as you ...

Many of our statistics rely on data collected from surveys. We are often interested in the characteristics of the population of people or businesses as a whole, but usually survey a sample of the ...