Attacking an Infinite sum using contour integration

📌 About This Video Welcome to Mathalysis World, where mathematics comes alive through humor, intuition, and deep curiosity. In this video, we attack an infinite sum using contour integration. Whether you're a contest enthusiast, a math major, or just a curious learner, you'll find a fresh perspective and a bit of fun. 👨‍🏫 Who I am Mathalysis World is run by Prakash Pant, undergrad at University of Vermont, USA, blending rigorous problem-solving with intuitive and often unconventional explanations. We cover: Challenging integrals and advanced calculus Special functions (Gamma, Beta, Polylogarithm, Clausen, etc.) Mathematical proofs and contest math (Putnam, MIT Integration Bee, ODE/Heat PDE Bees, etc.) Fun twists on induction, limits, series, and identities Matrix methods, differential equations, and symbolic beauty 🎯 Mission To prove that “Someone somewhere is in love with Maths” — and to help you become that someone! 📬 Send Problems (and may be solutions too)! Have an integral or math puzzle you'd like us to solve? Email us: 📧 [email protected] 📖 Explore Our Full Problem List We maintain a growing list of solved problems with links to their video solutions: 🔗https://www.overleaf.com/read/txrscsd... 📱 Stay Connected 🔵 Facebook: Prakash Pant   / prakash.pant.395   🎥 Subscribe for more mind-bending math: Mathalysis World