RhinoCommon API
IntervalSubtraction Operator (Double, Interval) | 
            Shifts an interval by a specific amount (subtraction).
            
Namespace: Rhino.Geometry
Assembly: RhinoCommon (in RhinoCommon.dll)
public static Interval operator -( double number, Interval interval )
Public Shared Operator - ( number As Double, interval As Interval ) As Interval
Parameters
- number
 - Type: SystemDouble
The shifting value to subtract from (minuend). - interval
 - Type: Rhino.GeometryInterval
The interval to be subtracted from (subtrahend). 
Return Value
Type: IntervalA new interval with [number-T0, number-T1].