What is the book for? Discovering and understanding the math that permeates our everyday lives. Who is it for? High school students and basically anyone who is curious about math and would like to learn more about it. Math is all around us and yet many people still find it complicated and beyond them. That's why mathematician Jean-Marie De Koninck and journalist Jean-François Cliche decided to write this little gem on the history of mathematics, probability, and coding and de