a[1]=eval(eval(Math.sqrt(parseFloat(parseFloat(x[1])*9.81*parseFloat(y[1])))));a[2]=eval(-eval(Math.sqrt(parseFloat(parseFloat(x[2])*parseFloat(y[2])*9.81)))*3.6);a[3]=eval(-eval(Math.atan(eval(Math.pow(parseFloat(parseFloat(y[3])/3.6),2))/parseFloat(x[3])/9.81)/(Math.PI/180)));a[4]=eval(-6.67e-11*parseFloat(y[4])*1e24/(eval(Math.pow(parseFloat(parseFloat(x[4])),2))*1e12));a[5]=eval(eval(Math.sqrt(parseFloat(6.67e-11*6e24/(parseFloat(x[5])*9.81)))));a[6]=eval(2*eval(Math.PI)*(parseFloat(x[6])*1e3+6.4e6)/eval(Math.sqrt(parseFloat(6.67e-11*6.0e24/(parseFloat(x[6])*1e3+6.4e6))))/3600);