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Runs a simulation.
run[sys, {t, tstart, tend}, options]
run[sys, {tstart, tend}, options]
run[sys, options]
sys is the output of interpret.
vars is a list of variables in sim. If omitted all variables will be plotted. vars can only be omitted if the time span is also omitted.
t is the name of the time variable (default is Global`t.
tstart and tend give the timespan of the simulation.
The return value is a list of InterpolatingFunctions's.
Options include:
initialConditions→{} - Gives a list of initial conditions. Variables for which initial conditions are omitted are given default initial conditions of zero at tstart. Each initial condition may be specified as either variable[tzero]==value or variable→value. Any combination of these two forms may be used.
plot→False - If True plots the results of the variables listed in plotVariables and/or gridPlotVariables. See runPlot or gridPlot. Plotting options can not be sent to Plot via run; this must be done by invoking runPlot or gridPlot after run.
plotVariables→{} - gives a list of variables to be plotted on a single plot. See runPlot.
gridPlotVariables→{} - gives a list of variables to be plotted in a grid, one variable per plot. See gridPlot.
rates→{} - list of rules defining parameter values. Unassigned parameters will be set equal to 1.
timeSpan→100 - duration of run in units of the time variable (t).
timeVariable→Global`t
"BoundaryConditions"→{v1[t]→f1[t], v2[t]→f2[t],..} - replace each reference to a species v1 with an explicit formula that depends on time, given by f1[t], etc. Any references to the variables v1,v2,... in the list of reactions is treated as a frozen variable and is not used to produce and ode term. For an example, click here
Any options for NDSolve may also be used.Example
run is a wrapper for NDSolve.