Occasionally I see something like x_n \nearrow x and x_n \searrow x, which typeset to
$$x_n \nearrow x$$ and $$x_n \searrow x$$.
I feel like \upto and \downto more closely mimic \to for convergence.
$$x_n \to x$$
I don't know how I feel about this idea just yet, but figured I'd write it down here anyway :-)
Occasionally I see something like
x_n \nearrow xandx_n \searrow x, which typeset toI feel like
\uptoand\downtomore closely mimic\tofor convergence.I don't know how I feel about this idea just yet, but figured I'd write it down here anyway :-)