Ask HN: Where are the good search engines for mathematical formulas?

llo0dot0 3 days ago 9 comments

ES version is available. Content is displayed in original English for accuracy.

Here's what I found so far

approach0.xyz : offline

searchonmath.com : Gives irrelevant results such as p = m v when searching for F = m a

https://search.mathweb.org/: A collection of abandoned projects and offline sites

Discussion Sentiment

100% Positive

Analyzed from 85 words in the discussion.

Discussion (9 Comments)Read Original on HackerNews

MrCoffee7•3 days ago

in no particular order:

throwawayffffas•about 2 hours ago

infinito25•about 1 hour ago

+1 to wolfram alpha. But just like Chegg, I thought wolfram alpha would be harshly affected by the AI disruption.

I used it a lot in college but never since. Are current college folks still using it?

jll29•about 1 hour ago

Slightly related: https://oeis.org

recursivecaveat•about 2 hours ago

The encyclopedia of integer sequences can be quite useful: https://oeis.org/

wasabi991011•about 2 hours ago

If the formula generates an integer sequence, then searching that sequence on OEIS should give a lot of good information.

opengrass•about 3 hours ago

Wolfram Alpha

drnick1•about 2 hours ago

Claude