ÞM
Characters: Þ, M
Þ
M
Indices of the maximal elements of a list.
lst
indices of the maximal elements of a
⟨9|2|3|4|5|6|7|8|9⟩ ÞM
⟨0|8⟩
⟨⟩ ÞM
⟨⟩