翔泳社では、「独習」「徹底入門」「スラスラわかる」「絵で見てわかる」「一年生」などの人気シリーズをはじめ、言語や開発手法、最新技術を解説した書籍を多数手がけています。プロジェクトマネジメントやチームビルティングといった管理職向けの ...

Have you ever heard of the Fibonacci sequence? Or the Golden Ratio? Or the Golden Spiral? These mysterious numbers and shapes are all connected to each other. If you look closely, they can be found in ...

I wasn't attracted to Dan Brown's 2003 bestseller The Da Vinci Code, but I gather that to decode "the code" you need a passing knowledge of the golden ratio and its mathematical mate the Fibonacci ...

Whether you're trading stocks or options, you probably include technical analysis somewhere in your methodology. The next time you analyze a chart, remember that there are two types of percentage ...

Welcome to Episode #390 of the Zacks Market Edge Podcast. Every week, host and Zacks stock strategist, Tracey Ryniec, will be joined by guests to discuss the hottest investing topics in stocks, bonds, ...