黎曼 ζ 函数是什么？可视化解析延拓

3Blue1Brown visualizes the Riemann zeta function and the analytic continuation that extends it beyond where its series converges, building toward the Riemann hypothesis.

Why HN likes it: HN praises its visualizations, its handling of the -1/12 result, and its ending, and often prefers it to other explanations of the topic.

“I don't think it comes close to 3blue1brown's video on the same topic -”