The following operators are supported, listed in order of precedence:
+,,~,@  arithmetic posate(?), negate, bitwise complement (unary) , string concenate 
^  arithmetic 'tothepowerof' (binary) 
*,/,Mod String Multiplier 
arithmetic multiply, divide, remainder (binary) 
<<,>>  bitwise shift operators (binary) 
+,
@ or $+ (String Concenate)

arithmetic add, subtract (binary) @ or $+ are interchangeable operators used to add strings together. Exmamples:

<,>,<=,>=,=,<>
String Compare 
comparison operators (binary) 
And,Or,Xor (not implemented)  bitwise And, Or and Exclusive Or (binary) 
Not (not implemented)  logical Not (unary) 