Overview. For sensors like the VEX Ultrasonic sensor that return a range of values, we often simply want to check if the returned value is more than, equal to, or less than some value called a threshold. For example say that we have the sensor set up and are driving around, but we need to stay at least 5 inches (127 mm) away from any obstacles.
How do I tell excel to treat a  in an excel formula as a ? :) Excel reads quotation marks as signifying text inside, but my text field requires a  to be included in it as well, so I need to somehow tell Excel that the  is part of the text field within the two s :p. Does that make sense? Mike.
Do not type these yourself. They will disappear when you edit the formula. Explanation: The range (array constant) is stored in Excel's memory, not in an range. This array constant is used as an argument for the MAX function, giving a result of 63. F9 Key. When working with array formulas, you can have a look at these array constants yourself. 1. Select C2:C6-B2:B6 in the formula.