NAME
        SPAdd -- Add two floating point numbers.

SYNOPSIS
        fnum3 = SPAdd(fnum1, fnum2)
        D0            D1     D0

        float SPAdd(float fnum1, float fnum2);

FUNCTION
        Accepts two floating point numbers and returns the arithmetic
        sum of said numbers.

INPUTS
        fnum1   - floating point number to add.
        fnum2   - other floating point number to add.

RESULT
        fnum3   - floating point number, sum of fnum1 and fnum2.

BUGS
        None.

SEE ALSO