a[1]=eval((parseFloat(y[1])*1*parseFloat(z[1])-79.7*parseFloat(x[1]))/(parseFloat(x[1])*1+parseFloat(y[1])*1));a[2]=eval(-(parseFloat(x[2])-parseFloat(y[2])*0.5*(parseFloat(z[2])-100)/540));a[3]=eval(-(0.8*parseFloat(x[3])*(20+parseFloat(y[3]))/(parseFloat(z[3])/1000)));a[4]=eval(parseFloat(x[4])*1e3*4.187/(0.03*parseFloat(y[4])*parseFloat(z[4])/0.01));a[5]=eval(Math.pow(parseFloat((parseFloat(x[5])/(5.67e-8*parseFloat(y[5])*parseFloat(z[5])))),0.25)-273.15);a[6]=eval(-(5.67e-8*parseFloat(z[6])*parseFloat(x[6])*(Math.pow(parseFloat((273.15+parseFloat(y[6]))),4)-Math.pow(parseFloat((273.15)),4))));