For more than a century, Srinivasa Ramanujan’s uncanny formulas for the number pi have looked like pure mathematical ...

The leading approach to the simplex method, a widely used technique for balancing complex logistical constraints, can’t get any better.

Ramanujan’s insights into pi are now guiding scientists toward a deeper understanding of how the universe works.

Discover how the equation of exchange links money supply, velocity of money, and price levels, influencing inflation and economic activity. Learn key formulas and impacts.