[Fractint] What do these symmetry forcing parameters do?

Does anyone know what the following symmetry forcing parameters do? I only have the 1st edition of Fractal Creations and the 20.0 docs & Bradley Beacham's Formula tutorial don't tell... XAXIS_NOPARM YAXIS_NOPARM XYAXIS_NOPARM ORIGIN_NOPARM PI_SYM_NOPARM XAXIS_NOREAL XAXIS_NOIMAG - Hal Lane hallane @ compuserve.com