Returns the smallest of the numbers given
(min [number number...])
A number. If any number argument is a real, a real is returned; otherwise, an integer is returned. If no argument is supplied, min returns 0.
Command: (min 683 -10.0)
-10.0
Command: (min 73 2 48 5)
2
Command: (min 73.0 2 48 5)
2.0
Command: (min 2 4 6.7)
2.0