Every year on December 22, India celebrates National Mathematics Day, commemorating the birth anniversary of the legendary mathematician Srinivasa Ramanujan. This observance, officially declared by ...

I recently saw a coworker type out a SUM formula in Excel to get a quick total, only to delete it a second later. When I showed him a pro shortcut hidden in plain sight, he realized he'd been wasting ...

India celebrates National Mathematics Day on December 22 to commemorate the birth anniversary of the Indian mathematician Srinivasa Ramanujan. He shaped twentieth-century mathematics with his ...

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. What Is the Calculating Compound Annual Growth Rate ...

Indian mathematician Srinivasa Ramanujan’s century-old formulas for π (pi), once seen as pure curiosities of number theory are now revealing deep links to fundamental physics, potentially helping ...

Holding a big bottle of water and a bag of steamed buns, and with uncombed hair and a slightly awkward way of speaking, Wei Dongyi does not seem like a typical university teacher. Wei, an assistant ...

Srinivasa Ramanujan failed formal exams but revolutionised mathematics through self-study. His legacy challenges rigid education systems and inspires India annually on National Mathematics Day. He ...