AVirtualMachineForExploringSpaceTimeAndBeyond : 2.pi rotation about the Y axis of a pseudo-quaternionic Julia set ('MandelBulb' like : a 'JuliaBulb') -tridimensional cross-section- (Rotation de 2.pi autour de l'axe Y d'un ensemble de Julia dans l'ensemble des pseudo-quaternions (comme un 'MandelBulb' : un 'JuliaBulb') -section tridimensionnelle-).

2.pi rotation about the Y axis of a pseudo-quaternionic Julia set ('MandelBulb' like: a 'JuliaBulb') -tridimensional cross-section- [Rotation de 2.pi autour de l'axe Y d'un ensemble de Julia dans l'ensemble des pseudo-quaternions (comme un 'MandelBulb': un 'JuliaBulb') -section tridimensionnelle-].

This Julia set is a tridimensional cross-section and was computed with a polynomial 'P' of the first degree and the following four functions:

                    P(q) = 1*q + {-0.5815147625160462,+0.6358885017421603,0,0}

                                       Fractal(x,y,z,t)
                    fR(R ,R ) = (R *R )
                        1  2      1  2

                    fT(T ,T ) = 2*(T +T )
                        1  2        1  2

                    fP(P ,P ) = 3*(P +P )
                        1  2        1  2

                    fA(A ,A ) = 4*(A +A )
                        1  2        1  2

The function Fractal(x,y,z,t)' is a non deterministic fractal function with value inside [2,4] identical to the ones that are used to generate and animate mountains and clouds. See bidimensional cross-sections inside its values -from 2 (=dark blue) to 4 (=white)-: