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fiforpgtoday at 1:05 AM3 repliesview on HN

The use of computers in mathematics has been somewhat controversial from the very start.

There are of course all the computer-assisted proofs (see 4 color theorem), as well as the partially-assisted ones (see Viazovska et al on packing problems in dimensions 8, 24). But even finding a solution numerically, then rigorously verifying its properties can leave a lingering sense of incompleteness, of a gap in understanding. I like this one quote by (allegedly) Wigner that illustrates it well:

"It is nice to know that the computer understands the problem, but I would like to understand the problem, too."


Replies

rdedevtoday at 1:52 AM

Reminded me of this quote: the problem with machine learning is that it's the machine that does the learning

jackyingertoday at 1:29 AM

To bluntly put it in a nutshell, and state the obvious:

If you don’t understand the problem you can’t be sure that the computer does.

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slopinthebagtoday at 4:10 AM

Reminds me of a quote from Tsoding

> “Programming is understanding. If you don't understand what you are doing, you are not programming. You are generating text.”

Perhaps a proof without understanding is just generating numbers.

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