As I wrote in an earlier post I'm missing bit-operations and some more. Since I had some time left, I downloaded the latest LabView-muParser code and added the missing functions:
~ Binary-Not (flip all bits)
& Binary And
| Binary Or
|^ Binary XOr
<< Bit-Shift left
>> Bit-Shift right
% Modulo Operator (also for floating point values)
Support of values given as hex (0x1A2c) and binary (0b101101)
My question to you Porter: Are you interested in integrating it into your project? Then everybody could use it. The modifications are only in one file (muParserDLL.cpp).