They have found a way to generate an infinite number of solutions for a puzzle known as 'Euler's Equation of degree four.' The equation is part of a branch of mathematics called number theory. Share: ...

Euler’s constant explains so much about math and physics. We delve into the number e, or Euler’s number, to find out why it’s so special.

e iπ + 1 = 0. Euler's identity: Math geeks extol its beauty, even finding in it hints of a myste­rious connected­ness in the universe. It's on tank tops and coffee mugs.