Arguments

argument  any Lisp symbol (number, string, ...)

Return

T if any left-side argument is less than or equal to the next right argument; NIL if any argument is greater than its next right argument

Example

(<= 10 10.5)  T
(< =10 11)  T
(<= "c" "d")  T
(<= "d" "d")  T
(<= 12.3 12)  NIL

Remarks

to compare ENAME symbols, use (equal) function