| comparison | example | truth | 
|---|---|---|
| < | 3<x | true if 3 is less than x | 
| <= | 3<=x | true if 3 is less than or equal to x | 
| > | 3>x | true if 3 is greater than x | 
| >= | 3>=x | true if 3 is greater than or equal to x | 
| != | 3!=x | true if 3 is not equal to x | 
| == | 3==x | true if 3 is equal to x |