trong> package implements the Explicit
Forward-Euler <em>euler</em> and the Explicit 4th Order Runge-Kutta
<em>rk4</em> methods. In addition all of the methods available for
<strong>deSolve::ode</strong> are also available through the use of the
<strong>RTMBode</strong> package, but they are <em>significantly</em>
slower than other two solvers, and they are primarily there to add the
possibility for implicit and adaptive solvers.</p>
<p>We recommend using the fast simple solvers to begin with when
modelling