Re: [Fractdev] atan2_bf() problem

Tim,

Currently, the Xfractint float version of dividbrot5 is broken, although the bf math version works. Odd.

Fixed this. Needed to patch FPUcplxlog() in fpu087.c to return (0,0) when the input is (0,0).

Working with the bn arbitrary math routines leads me to believe that the problem with the bn version of manzpower is not necessarily a lack of precision as indicated in fractalp.c. I have already found a couple of places where a +shiftfactor should not have been used.

I have discovered that the call to init_big_pi() gives a segmentation fault when using bn math. Works okay with bf math. Jonathan