The Dirichlet integral is a well-known result in analysis that deals with integrating an oscillating function over an infinite range. Despite the function’s continuous oscillations, the integral converges to a finite value, which was surprising when first discovered. This property is important in harmonic analysis and signal theory, showing how oscillatory behavior can produce meaningful averages over large intervals. 📌Support us - Like/Share/Follow👆❤️ ✅Follow @math.magazine 🔥 for more !!...