I’m admittedly a big fan of tricky integrals, but I’m not actually that good at doing integrals. If anything, I’m stubborn, and that tends to get me far enough. One of my absolute favorites is , where is the fractional part of , and is the Euler-Mascheroni constant. It’s great fun to work out, and it involves all kinds of mathematical gymnastics. Even Stirling’s approximation … Continue reading Sloppy integrals