GillespieSSA2           'GillespieSSA2': Gillespie's Stochastic
                        Simulation Algorithm for impatient people.
compile_reactions       Precompile the reactions
ode_em                  Euler-Maruyama method (EM)
plot_ssa                Simple plotting of ssa output
port_reactions          Port GillespieSSA parameters to GillespieSSA2
print.SSA_reaction      Print various SSA objects
reaction                Define a reaction
ssa                     Invoking the stochastic simulation algorithm
ssa_btl                 Binomial tau-leap method (BTL)
ssa_etl                 Explicit tau-leap method (ETL)
ssa_exact               Exact method
