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考える力・創造する力が育つ AIとも仲良くできる　数学は、君が幸せに生きていくための、魔法の言葉だ!数学ぎらいなんてもったいない!

仕事も勉強も！　「小学校の算数だけで大丈夫！」偏差値35から東大合格、シリーズ43万部！◆「1/3で割る」の意味、わかりますか？◆たとえば「6÷3」を考えてみましょう。

At first glance, the concept of equality in maths seems unambiguous. When we see the equality sign, we think of 'solving for x' or balancing two sides of an equation or maybe even the many famous equations that make use of this elegant, innocuous symbol: =. But between those parallel lines lies a mathematical playground of choice and abstraction, leading to far greater insight than you could have dreamed.

In today’s data-driven world, maths is a weapon wielded by banks, insurance companies, tech firms, and government agencies. These organizations use sophisticated algorithms to calculate odds, make predictions, uncover patterns, manage risk, and optimize actions. And they treat you as another number to crunch along the way. Robin Hood Maths explains the mathematical methods these companies and agencies use to manipulate and profit off of you.

Award-winning mathematician Noah Giansiracusa explains how the tech giants and financial institutions use formulas to get ahead—and how anyone can use these same formulas in our everyday lives. You’ll learn how to handle risk rationally, make better investments, take control of your social media, and reclaim agency over the decisions you make each day.