Returns 1 if a number is greater than or equal to a step number, or 0 otherwise.
returns 1 if number is greater than or equal to stepnumber (both being numbers). If stepnumber is omitted it is assumed to be 0.
where cell A1 contains 4, returns 1.
returns 1, because 2 is greater than 0.
in a cell, where cell A1 contains 4, shows FALSE, as 4 is not greater than or equal to 5. This approach is very similar to GESTEP but does not trap non-numeric arguments.