Git Source Enumerated list of Logical operators used in Rule Engine Run NUM - a static value will be in the next slot in the instruction set NOT - perform a logical NOT with the value at the memory address denoted by the next slot in the instruction set PLH - insert the placeholder value at the index indicated in the next slot in the instruction set into the next memory slot ASSIGN - assign the value at the memory address denoted by the next slot in the instruction set to the memory address denoted by the slot after that PLHM - insert a mapped placeholder value into the next memory slot ADD - add the values at the memory addresses denoted by the next two slots in the instruction set SUB - subtract the values at the memory addresses denoted by the next two slots in the instruction set MUL - multiply the values at the memory addresses denoted by the next two slots in the instruction set DIV - divide the values at the memory addresses denoted by the next two slots in the instruction set LT - perform a less than comparison with the values at the memory addresses denoted by the next two slots in the instruction set GT - perform a greater than comparison with the values at the memory addresses denoted by the next two slots in the instruction set EQ - perform a equals comparison with the values at the memory addresses denoted by the next two slots in the instruction set AND - perform a logical AND with the values at the memory addresses denoted by the next two slots in the instruciton set OR - perform a logical OR with the values at the memory addresses denoted by the next two slots in the instruction set GTEQL - perform a greater than or equal to comparison with the values at the memory addresses denoted by the next two slots in the instruction set LTEQL - perform a less than or equal to comparison with the values at the memory addresses denoted by the next two slots in the instruction set NOTEQ - perform a not equal to comparison with the values at the memory addresses denoted by the next two slots in the instruction set TRU - perform a tracker update, the next three slots in the instruction set will denote the tracker index and address to update and the memory address of the value to use. TRUM - perform a mapped tracker update, the next four slots in the instruction set will denote the tracker key, index and address to update and the memory address of the value to use. 
enum LogicalOp {
    NUM,
    NOT,
    PLH,
    ASSIGN,
    PLHM,
    ADD,
    SUB,
    MUL,
    DIV,
    LT,
    GT,
    EQ,
    AND,
    OR,
    GTEQL,
    LTEQL,
    NOTEQ,
    TRU,
    TRUM
}