(n=t*[1,0,1,0,2,2,1,0,1,0,2,2,1,0,2,2][int(t/2048)%16],a=.5*sin(n*PI/255+cos(n*PI/128)*(n/(524288+16384*random()))),b=.25*cos((5E4+t/3200)/(t&16383)),c=.1875*sin((2500+t/3200)/(t&4095)),tan(b+c+(t*=2,r=12288,a=t=>((t*2**([8,0,-7,5,0,-7,8,0,-7,5,0,-7,8,0,5,-7,10,0,-7,5,0,-11,10,1,-7,7,3,-2,10,3,-2,7,12,0,-7,8,0,-7,12,0,-7,8,0,-7,12,0,8,-7,12,0,-7,8,0,-7,12,0,10,1,3,7,-2,3,5,7,8,-4,-11,5,-4,-11,8,-4,-7,5,-4,-11,10,-4,5,-7,7,-2,-9,3,-2,-9,7,-2,-9,3,-9,-2,8,7,5,10,12,0,-7,8,0,-7,12,0,-7,8,0,-7,12,0,8,-7,12,0,-7,8,0,-7,12,0,10,1,3,7,-2,3,5,7,][t>>13&127]/12)&191)*(-t>>5&255)>>9),((a(t)+a(t-r)/2+a(t-r*2)/8+a(t-r*3)/6+a(t-r*4)/12+a(t-r*5)/12)+((a(t)+a(t-r)/2+a(t-r*2)/8+a(t-r*3)/6+a(t-r*4)/12+a(t-r*5)/12)/2))/2)/128)-0.5)