TABLE OF CONTENTS

mathieeesingbas.library/IEEESPAbs
mathieeesingbas.library/IEEESPAdd
mathieeesingbas.library/IEEESPCeil
mathieeesingbas.library/IEEESPCmp
mathieeesingbas.library/IEEESPDiv
mathieeesingbas.library/IEEESPFix
mathieeesingbas.library/IEEESPFloor
mathieeesingbas.library/IEEESPFlt
mathieeesingbas.library/IEEESPMul
mathieeesingbas.library/IEEESPNeg
mathieeesingbas.library/IEEESPSub
mathieeesingbas.library/IEEESPTst
mathieeesingbas.library/IEEESPAbs           mathieeesingbas.library/IEEESPAbs

   NAME
        IEEESPAbs -- compute absolute value of IEEE single precision argument

   SYNOPSIS
          x   = IEEESPAbs(  y  );
         d0                 d0

        float   x,y;

   FUNCTION
        Take the absolute value of argument y and return it to caller.

   INPUTS
        y -- IEEE single precision floating point value

   RESULT
        x -- IEEE single precision floating point value

   BUGS

   SEE ALSO
mathieeesingbas.library/IEEESPAdd           mathieeesingbas.library/IEEESPAdd

   NAME
        IEEESPAdd -- add one single precision IEEE number to another

   SYNOPSIS
          x   = IEEESPAdd(  y  ,  z  );
         d0                d0     d1

        float   x,y,z;

   FUNCTION
        Compute x = y + z in IEEE single precision.

   INPUTS
        y -- IEEE single precision floating point value
        z -- IEEE single precision floating point value

   RESULT
        x -- IEEE single precision floating point value

   BUGS

   SEE ALSO
        IEEESPSub
mathieeesingbas.library/IEEESPCeil         mathieeesingbas.library/IEEESPCeil

   NAME
        IEEESPCeil -- compute Ceil function of IEEE single precision number

   SYNOPSIS
          x   = IEEESPCeil(  y  );
         d0                  d0

        float   x,y;

   FUNCTION
        Calculate the least integer greater than or equal to x and return it.
        This identity is true.  Ceil(x) = -Floor(-x).

   INPUTS
        y -- IEEE single precision floating point value

   RESULT
        x -- IEEE single precision floating point value

   BUGS

   SEE ALSO
        IEEESPFloor
mathieeesingbas.library/IEEESPCmp           mathieeesingbas.library/IEEESPCmp

   NAME
        IEEESPCmp -- compare two single precision floating point numbers

   SYNOPSIS
          c   = IEEESPCmp(  y  ,  z  );
          d0                d0   d1

        float   y,z;
        long    c;

   FUNCTION
        Compare y with z. Set the condition codes for less, greater, or
        equal. Set return value c to -1 if y<z, or +1 if y>z, or 0 if
        y == z.

   INPUTS
        y -- IEEE single precision floating point value
        z -- IEEE single precision floating point value

   RESULT
       c = 1   cc = gt         for (y > z)
       c = 0   cc = eq         for (y == z)
       c = -1  cc = lt         for (y < z)

   BUGS

   SEE ALSO
mathieeesingbas.library/IEEESPDiv           mathieeesingbas.library/IEEESPDiv

   NAME
        IEEESPDiv -- divide one single precision IEEE by another

   SYNOPSIS
          x   = IEEESPDiv(  y  ,  z  );
         d0                d0    d1

        float   x,y,z;

   FUNCTION
        Compute x = y / z in IEEE single precision.
        Note that the Motorola fast floating point Div routine reverses
        the order of the arguments for the C interface, although the
        dividend is still in d0 and the divisor is in d1.

   INPUTS
        y -- IEEE single precision floating point value
        z -- IEEE single precision floating point value

   RESULT
        x -- IEEE single precision floating point value

   BUGS

   SEE ALSO
        IEEESPMul
mathieeesingbas.library/IEEESPFix           mathieeesingbas.library/IEEESPFix

   NAME
        IEEESPFix -- convert IEEE single float to integer

   SYNOPSIS
        x   = IEEESPFix(  y  );
        d0               d0

        long    x;
        float   y;

   FUNCTION
        Convert IEEE single precision argument to a 32 bit signed integer
        and return result.

   INPUTS
        y -- IEEE single precision floating point value

   RESULT
        if no overflow occured then return
                x -- 32 bit signed integer
        if overflow return largest +- integer
                For round to zero

   BUGS

   SEE ALSO
        IEEESPFlt
mathieeesingbas.library/IEEESPFloor       mathieeesingbas.library/IEEESPFloor

   NAME
        IEEESPFloor -- compute Floor function of IEEE single precision number

   SYNOPSIS
          x   = IEEESPFloor(  y  );
          d0                  d0

        float   x,y;

   FUNCTION
        Calculate the largest integer less than or equal to x and return it.

   INPUTS
        y -- IEEE single precision floating point value

   RESULT
        x -- IEEE single precision floating point value

   BUGS

   SEE ALSO
        IEEESPCeil
mathieeesingbas.library/IEEESPFlt           mathieeesingbas.library/IEEESPFlt

   NAME
        IEEESPFlt -- convert integer to IEEE single precision number

   SYNOPSIS
          x   = IEEESPFlt(  y  );
         d0                d0

        float   x;
        long    y;

   FUNCTION
        Convert a signed 32 bit value to a single precision IEEE value
        and return it in d0. No exceptions can occur with this
        function.

   INPUTS
        y -- 32 bit integer in d0

   RESULT
        x is a 32 bit single precision IEEE value

   BUGS

   SEE ALSO
        IEEESPFix
mathieeesingbas.library/IEEESPMul           mathieeesingbas.library/IEEESPMul

   NAME
        IEEESPMul -- multiply one double precision IEEE number by another

   SYNOPSIS
          x   = IEEESPMul(  y  ,  z  );
         d0                d0    d1

        float   x,y,z;

   FUNCTION
        Compute x = y * z in IEEE single precision.

   INPUTS
        y -- IEEE single precision floating point value
        z -- IEEE single precision floating point value

   RESULT
        x -- IEEE single precision floating point value

   BUGS

   SEE ALSO
        IEEESPDiv
mathieeesingbas.library/IEEESPNeg           mathieeesingbas.library/IEEESPNeg

   NAME
        IEEESPNeg -- compute negative value of IEEE single precision number

   SYNOPSIS
          x   = IEEESPNeg(  y  );
          d0               d0

        float   x,y;

   FUNCTION
        Invert the sign of argument y and return it to caller.

   INPUTS
        y - IEEE single precision floating point value

   RESULT
        x - IEEE single precision floating point value

   BUGS

   SEE ALSO
mathieeesingbas.library/IEEESPSub           mathieeesingbas.library/IEEESPSub

   NAME
        IEEESPSub -- subtract one single precision IEEE number from another

   SYNOPSIS
          x   = IEEESPSub(  y  ,  z  );
         d0                d0     d1

        float   x,y,z;

   FUNCTION
        Compute x = y - z in IEEE single precision.

   INPUTS
        y -- IEEE single precision floating point value
        z -- IEEE single precision floating point value

   RESULT
        x -- IEEE single precision floating point value

   BUGS

   SEE ALSO
        IEEESPAdd
mathieeesingbas.library/IEEESPTst           mathieeesingbas.library/IEEESPTst

   NAME
        IEEESPTst -- compare IEEE single precision value to 0.0

   SYNOPSIS
          c   = IEEESPTst(  y  );
          d0                d0

        float   y;
        long    c;

   FUNCTION
        Compare y to 0.0, set the condition codes for less than, greater
        than, or equal to 0.0.  Set the return value c to -1 if less than,
        to +1 if greater than, or 0 if equal to 0.0.

   INPUTS
        y -- IEEE single precision floating point value

   RESULT
        c = 1   cc = gt         for (y > 0.0)
        c = 0   cc = eq         for (y == 0.0)
        c = -1  cc = lt         for (y < 0.0)

   BUGS

   SEE ALSO