Explaination of Delphi Operators:

Example of the operator

Explanation of the operator

value1 := value2

Sets value1 to contain the same data as value2

value1 = value2

Compares value1 against value2 and will return a true or false result

value1 value2

This compares value1 against value2 to see if they are not the same, if they are not the same it will report a true result otherwise it will report false

value1 < value2

Checks to see if value1 is less than value2 if so,  the result will be true.

value1 > value2

If value1 is greater than value2 then the result is true

value1 >= value2

On this condition if value1 is greater or equal to value2 , the result will be true.

value1 <= value2

Like the above condition this is the reverse, is value1 less than or equal to value2? if so then the result is true