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Math & Algorithms

The most popular blog posts about math & algorithms on Hacker News. 215 posts.

2018
214

On Vigna's PCG Critique

On 14 May 2018, Sebastiano Vigna added a page to his website (archived here) entitled “The wrap-up on PCG generators” that attempts to persuade readers to avoid various PCG generators. That day, he al

215

Why FTL implies time travel

In science fiction, it is pretty standard fare to introduce some form of faster-than-light communication or travel. After all, space is big, and you can't write your swashbuckling Hornblower-in-space novel if you have to wait for a generation ship to crawl painfully slowly between the nearest stars,