Floor
From Real Software Documentation
Method
Returns the value specified rounded down to the nearest Integer.
Syntax
result=Floor (value)
| Part | Type | Description |
|---|---|---|
| result | Double | The floor of value. |
| value | Double | The value you want the floor of. |
Notes
The Floor function returns the value passed to it rounded down to the nearest Integer.
Examples
This example uses the Floor function to return floor of a number.
Because Floor will always return a whole number, to round a decimal value to a certain number of places, you must first multiple the number by 10^(the number of decimal places to which you wish to round) then take the value returned by Floor of that number and divide it by 10^(the number of decimal places to which you wish to round). In this example, the value 1.2345 is being rounded to two decimal places:
