76ad99e458
it is the fugacity coefficient equations. It begins with bigger residual, while converges faster. origionally, newton residual is 24.7536 newton residual is 11.0045 newton residual is 5.2655 newton residual is 2.4048 newton residual is 0.995777 newton residual is 0.331732 newton residual is 0.0663179 newton residual is 0.00393044 newton residual is 1.84752e-05 newton residual is 1.55499e-08 newton residual is 1.67839e-11 new form, newton residual is 694053 newton residual is 5950.39 newton residual is 52.1553 newton residual is 0.470124 newton residual is 0.00430846 newton residual is 3.91461e-05 newton residual is 3.55269e-07 newton residual is 4.00957e-09