Does the definition of Conway base 13 function (implicitly) use the Axiom of Choice somewhere?

btw, I really miss doing "real" math, wish I had the time and motivation...

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This week I read like five language related papers for machine learning from the 2000s or earlier and it's really shocking how much the field has changed these last 20 years.

JT boosted

People from Mathstodon: if you want to share your maths with people from other instances, keep in mind that LaTeX rendering is only available on a browser, and for people also on mathstodon.

If you still want to write formulas, mathstodon can be used to export LaTeX to unicode, like \sum to ∑, \prod to ∏, and so on.

Just click on the Tab key and if your equation can be rendered using unicode it will be transformed.

Example: ϕ(x)=∑ₖⁿ xᵏ

It's not perfect, but you can see it on a phone app!

So I haven't made my yet.

I'm José but my friends call me JT. I have a weird cursus, I studied maths, have a Master's in finance modeling and then went on for a PhD in Ecology (where I mostly did PDE simulations lol). Now I'm a Data Scientist 'cause I decided the academia wasn't for me.
I still like reading math stuff, and I have way more math books I want to read than I could in a reasonable time.

I also have a less serious account at @jt_ where I toot in Spanish

Ayuda no entiendo esto.

mestare bolbiendo bumer¿?

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