Alternating series, a crafty solution.
Simon learned this from an alternating series visualization by Think Twice.
Tag: infinite sum
Ramanujan-converging
Today Simon learned that it was Euler who first came up with the idea that the infinite sum 1 + 2 + 3 + 4 +… converges to -1/12. Simon … Continue reading Ramanujan-converging
Infinite sum formulas
Simon writes: Sorry the video was cut off, we’ve recorded this video from our phone, but the phone ran out of memory. Actually, if -1/4 = 3S, can you … Continue reading Infinite sum formulas
Geeks out of the box 