e=t>>12,a=e+64>>2,y=16383&t,b=(a>31&&a<128)*y>>13,c=1024,z=(y&8191*(1-b)*(c+(a>>5!=2)*(1&a)*9*a)>>8)+y%(c*[1,1,.84,.75][a/4&3])*b/16,min(6.6-t/4e5,1)**4*(3*cos(16*z**.25)+(a>63)*((y/c*2**((12*((a>>2)+(7&e)-6)/5+.7|0)/12)%2&1)*(1-(4095&y)/4095)-.5)*4)/4