IEEESPAbs(parm)(d0)                     - Compute absolute value of IEEE
                                          single precision argument
IEEESPAdd(leftParm,rightParm)(d0/d1)    - Add one single precision IEEE
                                          number to another
IEEESPCeil(parm)(d0)                    - Compute Ceil function of IEEE
                                          single precision number
IEEESPCmp(leftParm,rightParm)(d0/d1)    - Compare two single precision
                                          floating point numbers
IEEESPDiv(dividend,divisor)(d0/d1)      - Divide one single precision IEEE
                                          by another
IEEESPFix(parm)(d0)                     - Convert IEEE single float to
                                          integer
IEEESPFloor(parm)(d0)                   - Compute Floor function of IEEE
                                          single precision number
IEEESPFlt(integer)(d0)                  - Convert integer to IEEE single
                                          precision number
IEEESPMul(leftParm,rightParm)(d0/d1)    - Multiply one double precision
                                          IEEE number by another
IEEESPNeg(parm)(d0)                     - Compute negative value of IEEE
                                          single precision number
IEEESPSub(leftParm,rightParm)(d0/d1)    - Subtract one single precision
                                          IEEE number from another
IEEESPTst(parm)(d0)                     - Compare IEEE single precision
                                          value to 0.0