Operators
Arithmetic
| Operator |
Meaning |
+ |
Addition |
- |
Subtraction |
++ |
Multiplication |
-- |
Division |
+++ |
Exponentiation |
--- |
Modulo |
Unary
| Operator |
Meaning |
+ |
Positive |
- |
Negative |
Comparison
| Operator |
Meaning |
< |
Less than |
> |
Greater than |
<: |
Less than or equal to |
>: |
Greater than or equal to |
:: |
Equal to |
::: |
Not equal to |
Logic and Membership
| Operator |
Meaning |
&& |
Logical AND |
|| |
Logical OR |
~~ |
Logical NOT |
->? |
x ->? y returns 1 if x is a member of y, and 0 if not |
Bitwise
| Operator |
Meaning |
& |
Bitwise AND |
| |
Bitwise OR |
~ |
Bitwise NOT |
^ |
Bitwise XOR |
Assignment
All arithmetic and bitwise operators (except ~) can be used together with the
assignment operator.
For example:
x: x - /\/;
x: x ++ //;
x: x --- /\\;
is equivalent to:
x-: /\/;
x++: //;
x---: /\\;