Showing results by author "Eugenia Cheng" in All Categories

Why the familiar equal sign isn’t just a marker of sameness but a gateway into math’s—and humanity’s—most profound questions Math is famous for its equations: 1 + 1 = 2, a2 + b2 = c2, or y = mx + b. Much of the time it can seem like that’s all mathematics is: following steps to show...

How one powerful concept reveals the biggest (and smallest) mathematical truths How big is the universe? How many numbers are there? And is infinity + 1 is the same as 1 + infinity? Such questions occur to young children and our greatest minds. And they are all the same question: What is...

Aspiring bakers will embrace this charming picture book about baking pie by using simple math, from one of the world’s most creative and celebrated mathematicians. X + Y are dreaming of baking infinite pie. But they don’t know if infinite pie is real. With the help of quirky and uber-smart...