Most elegant code you’ve ever seen?

Question

Such as JC&rsquo;s fast inverse square.

john_the_writer · Accepted Answer

Already answered in the other thread..But I still think string copy from c is the most beautiful code I've seen.. while (*p++ = *q++);

mtmail · Answer

related "Ask HN: What's the most elegant piece of code you've seen?" https://news.ycombinator.com/item?id=11005003

pizza · Answer

I think the surface of the strength and beauty of functional lenses has barely been scratched.

u2077 · Answer

My own code when it finally works?