Order of Simultaneous Equations


The solution of a simultaneous block of equations is sensitive to the order of the equations. In general, you should rely on the model compiler to determine the optimal order for the equations. In some cases, however, you may be able to encourage convergence by placing the equations in a particular order.

To force the compiler to leave the simultaneous equations in each block in the order in which you place them, set the MODINPUTORDER option to YES before compiling the model. (MODINPUTORDER has no effect on the order of equations in simple blocks or step blocks.)