argAndMax - return a tuple with the values of arg and max instead of just arg.
argMaxMany(N) - return the top N elements for the corresponding value.

Motivation: https://pastila.nl/?0004e9ba/1d29cae55e1a63e5bfd2c94969aa95c5#YHjq4uBdN3fYO014M7MEjA==