Interval Operators 
The Interval type exposes the following members.
Name  Description  

Addition(Double, Interval) 
Shifts an interval by a specific amount (addition).
 
Addition(Interval, Double) 
Shifts a Interval by a specific amount (addition).
 
Equality 
Determines whether the two Intervals have equal values.
 
GreaterThan 
Determines whether the first specified Interval comes after
(has superior sorting value than) the second Interval.
The lower bound has first evaluation priority.  
GreaterThanOrEqual 
Determines whether the first specified Interval comes after
(has superior sorting value than) the second Interval, or is equal to it.
The lower bound has first evaluation priority.  
Inequality 
Determines whether the two Intervals have different values.
 
LessThan 
Determines whether the first specified Interval comes before
(has inferior sorting value than) the second Interval.
The lower bound has first evaluation priority.  
LessThanOrEqual 
Determines whether the first specified Interval comes before
(has inferior sorting value than) the second Interval, or is equal to it.
The lower bound has first evaluation priority.  
Subtraction(Double, Interval) 
Shifts an interval by a specific amount (subtraction).
 
Subtraction(Interval, Double) 
Shifts an interval by a specific amount (subtraction).
