The other two numerical equations
that are part of the nonlinear system too, are given by the following equations:
Both the numerical equations
and graphical interpretations were presented for each method to facilitate the analysis for three species (quaking aspen, southern pine, and Douglas-fir).
Toward the end, some of the addition and subtraction number problems are illustrated as pictorial and numerical equations
There is a close resemblance between the general discrete filling equation, Eq 9, and the discrete numerical equations
used to describe a liquid to solid thermal phase transformation, e.
The tools also automatically generate numerical equations
of motion for the system, removing a major modeling task and source of error.