Sure, you can cut a pie into pieces, but what if it’s in four dimensions? Using spectral graph theory, mathematicians have solved a decades-old problem. Graph theory uses nodes and edges (dots and ...

How did we discover Pi? How do we know that it’s infinite and never repeats?” asks Alex. Show more Pi is the ratio between a circle’s diameter and its circumference. Sounds dull – but pi turns out to ...

BALTIMORE - Pi Day is the most mathematically delicious day of the year. March 14 -- it's 3.14, which celebrates the number used to calculate the circumference of a circle and an excuse to indulge in ...

Math enthusiasts around the world, from college students to rocket scientists, celebrate Pi Day, which is March 14 or 3/14 — the first three digits of an infinite number with many practical uses. Many ...

The vice president of the Ontario Association for Mathematics Education says pi is one of the most beautiful numbers in mathematics because of the many places it turns up in life that are not ...

University of Wyoming students, like many around the world, celebrated Pi Day with fun and challenging math problems. Twenty-five UW students participated in Wyoming Pi Days, a series of three “Pizza ...