<
Syntax number < number
< number number
.LT number number

 
Explanation The Less Than operator compares two numbers. If the first number is less than the second number, the output is TRUE; otherwise it is FALSE.

The < form may be used either as a prefix or as an infix operator, although it must be surrounded by parentheses if its output is used in infix mode (not simply at the command line).

Example 4 < 5
Result: TRUE
< 4 5
Result: TRUE
.LT 5 5
Result: FALSE

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