Math tabular alignment

[Kreijstal]

how to align equations to equality?
Like this:
https://www.overleaf.com/learn/latex/Aligning_equations_with_amsmath

I looked up align in reference, and its just mere text alignment.

[dvdvgt]

I don't know if I understand correctly. Is this what you are looking for? https://typst.app/docs/reference/math/

You can align equations with an & like this:

$
sum_(k=0)^n k &= 1 + ... + n \
&= (n(n+1)) / 2
$ 

[Kreijstal]

You are completely right, I guess I should use google to search instead?

Thank you very much

[LaurenzV]

Yeah, the search function for the documentation sometimes doesn't work that well, unfortunately.