Feel free to share your theories on the best random number generator designs below, or send your best builds straight to the tipsline. Randomly, of course!

Image source: Getty Images. A weighted average is a way of taking the average of several numbers when a different "weight" is assigned to each one. A common example of a weighted average is ...

To calculate a price-weighted average, sum the stock prices and divide by the number of stocks. This average reflects changes in higher-priced stocks more than lower-priced ones. Use price ...

However, you can also have the lottery machine generate a quick pick ticket with random numbers for you. Prizes vary from $4 for the matching the Powerball to $1 million for matching all five ...

However, obtaining a reliable high-entropy source remains difficult. In this letter, we designed a novel random number generator (TRNG) circuit that takes full advantage of the memristor’s randomness ...

The EIP-76 TRNG is an advanced hardware based, technology independent True Random Number Generator. Security is now a basic requirement for all device ...

Schools reporting very small numbers of students or faculty for ... professionals assessment score is a school's three-year weighted average of 1 to 5 ratings received on the three most recent ...

best of 5: 24.6 nsec per loop python3 -m timeit -s 'import random' 'random.randint(0,1000)' 1000000 loops, best of 5: 216 nsec per loop # if you have numpy: python3 -m timeit -s 'import numpy' ...

Abstract: The importance of random number generators (RNGs) to various computing applications is well understood. To ensure a quality level of output, high-entropy sources should be utilized as input.

A high, or above average, sperm count is over 200 million ... Learn how this is done below. The number, shape, and motility of sperm are important for testing for male infertility.