Creates a range with all values greater than or equals to x. The following types for x and y are possible: number, boolean, currency, date, time, datetime and string.
upFrom x
Returns a range including all values greater than or equals to x.
upFrom CDate(2005, 8, 1) -> Returns a range including all dates after August 1st, 2005 including August 1st, 2005.
upFrom 2.000 -> Creates a numeric range including all values greater than or equals to 2.000.