Given any cubic or quartic equation with real coefficients, it can be transformed by a change of variable into a standard form, and thus solved by means of a double-sided scale (Fig. 1 ...

As mentioned earlier, the Cubic Spline is an non parametric model which relies on the third order polynomial equations for the interpolation of the existing market reference data with a smooth curve ...

Abstract: Cubic equations of state have been widely used to predict thermodynamic properties of fluids in chemical engineering processes. To determine properties of mixtures, mixing rules for the ...