Arithmetic Operators

       +     Binary Addition

       -      Binary Subtraction

       *      Binary Multiplication

       /        Binary Division

       %     Binary Modulus

       **      Power Operator

       +     Unary Plus

       -        Unary Minus

Increment / Decrement Operators

       ++    Increment

       --     Decrement

Logical Operators

       &&    Logical AND

       ||     Logical OR

       !         Logical Negation

Bitwise Operators

       &    Bitwise AND

       |     Bitwise OR

       ~      Bitwise Negation

       ^    Bitwise XOR

       ^~   Bitwise XNOR

       &~   Bitwise NAND

       |~   Bitwise NOR

Reduction Operators

       &    Unary AND

       |    Unary OR

       ^    Unary XOR

       ~^   Unary XNOR

       ~&   Unary NAND

       ~|   Unary NOR

Relational Operators

       >      Greater than

       <     Less than

       >=      Greater than Equal to

       <=      Less than Equal to 

Equality Operators

       ==     Equality

       !=     Inequality

       ===    Case Equality

       !==     Case Inequality

       =?=    Wild Card Equality

       !?=    Wild Card Inequality

Shift Operators

       <<     Logical Left Shift

       <<<    Arithmetic Left Shift

       >>     Logical Right Shift

       >>>    Arithmetic Right Shift

Assignment Operators

       +=, -=, /=, *=, %=   

       &=, |=, ^=

       <<=, >>=, <<<=, >>>=

Concatenation Operator   { }

Replication Operator   { { } }

Conditional Operator   ? :

Set Operator   inside