Numberphile revived an ancient multiplication trick—halves and doubles—also called Egyptian or Russian math, where you repeatedly halve one number and double the other. After crossing out rows with ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician ...

For example, if \(a \textgreater 3\), then any number that is bigger than 3 is a possible answer, from any decimal slightly bigger than 3 to infinity. List the integer solutions to \(-5 \textless k ...

convert the numbers from standard form into decimal form or ordinary numbers complete the calculation convert the answer back into standard form Calculate \((4 \times 10^9) \times (7 \times 10^{-3})\) ...

An unsigned 32 bits integer is represented by an object with its first 16 bits (low bits) and its 16 last ones (high bits). All the supported standard operations on the unsigned integer are then ...

There are a lot of note-taking apps available out-there, but only a few that do it well. Well, Noto is one of them. The goal of Noto is to be a minimalistic, free, and open-source note-taking ...

Sticky Notes is one of the best note-taking apps; its function is very similar to physical ones. With these, you can quickly add a note and stick it to your desktop for easy access. But, several users ...

Finding the right note-taking app can make a big difference in how you organize your life, whether you’re in school, at work, or just keeping track of personal ideas. Some people may need a simple way ...