< (less than) operator

Type	Assocation	Precedence	Input types	Output types
binary	left	3	int float	bool

This operator compares the first operand to the second operand and returns true if the first operand is smaller, or false otherwise. Examples:

3 < 2        ; false
5 < 5        ; false
2.12 < 3     ; true
4.23 < 3.86  ; false

Notes

This operator can also be used with complex operands (in which case it only compares the real parts), but this is not recommended and results in a compiler warning. You should use real, imag, cabs, or the |...| operator when comparing complex expressions.
a < b is equal to !(a >= b)