min

>>-min-+------------------+------------------------------------><
       |    +-,------+    |
       |    V        |    |
       +-(----number-+--)-+

Returns the smallest number from among the receiver and any arguments. The number that [min] returns is formatted according to the current NUMERIC settings. You can specify any number of [number] s.

String class - min method

12~min(6,7,9)                                                ->     6
17.3~min(19,17.03)                                           ->    17.03
"-7"~MIN("-3","-4.3")                                        ->    -7
21~min(20,19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1)   ->     1