just try the formula out with the free version of uf5, i just love ultrafractal, because it was the program i am admiring since end of 90!!!
in fact this program is somehow the founder of nowadays formula systems, most of the other programs, as chaoscope support import for it ...
but the problem is the huge external formulas database, which has to be actualized in other programs as well ...
and it is getting bigger and bigger
I actually bought UltraFratcal 5 Animation Edition for a recent commercial project!
But I still just don't get along with the interface, despite the similarities to ChaosPro.
Something about it just doesn't "click" with my brain. Working with UF is, for me, well... Work!
I tend to just Play more with other programs, and enjoy the results - but I really struggle with UltraFractal just to get basic stuff done.
I tried reading through the manual, but it didn't help me much.
It's just on the list of programs that I know are capable of Great Things, but which I personally don't care for