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[-] snoons@lemmy.ca 18 points 3 months ago

I've seen ancient equations written by Arabs which are basically an entire essay describing how to do something which can be easily described by a single equation not more than ten characters long.

[-] alb@reddthat.com 14 points 3 months ago

Sometimes the reasons are historical or due to the fact that certain mathematical objects weren't yet developed at the time, or just not known to the mathematician.

As an example take James Maxwell, when he worked on what are now called Maxwell's equations, he didn't use vector notation, and they were a bit less than 2 dozen equations, now they're more commonly taught with vector notation and are written more concisely as four equations, going even further using tensors you can group them into two equations only.

[-] ech@lemmy.ca 7 points 3 months ago

described by a single equation not more than ten characters long

An equation does not equal a proof. Maybe that's not what you saw, but a proof is basically proving the equation works from first principles. That takes a good number of words to do.

[-] bobo@lemmy.ml 4 points 3 months ago

That takes a good number of words to do.

Oh you thought 1+1=2 is simple to prove?

Principia Mathematica enters the chat

[-] sik0fewl@piefed.ca 4 points 3 months ago

Maybe mathematics isn’t the universal language.

this post was submitted on 06 May 2026
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