GF TURBO MODE Piano duet Marek and Wacek plays "Tarantella"
Sierpinski's triangle rotate(120,180,-120) described is a function of the IFS Group of 3 affine transformations with a probability of 1/3: g1(x.y)=(-0.25x-0.25*sqrt(3)y+0.5;0.25*sqrt(3)x-0.25y) g2(x.y)=(-0.5x+0.75;-0.5y+0.25*sqrt(3) g3(x.y)=(-0.25x+0.25*sqrt(3)y+0.75;-0.25*sqrt(3)x-0.25y+0.25*sqrt(3)) Sierpiński triangle is a function of the IFS f1(x,y)=(0.5x ; 0.5y) f2(x,y)=(0.5x+0.25;0.5y+sqrt(3)/4) f3(x,y)=(0.5x ; 0.5y+0.5) g1 with f1 rotate 120 and translate [0.5,0] g2 with f1 rotate 180 and translate [0.75,0.25*sqrt(3)] g3 with f1 rotate -120 and translate [0.75,0.25*sqrt(3)]
