Identify the best solver currently installed on the system and specify that
it should be used to solve a conservation planning problem().
Ranked from best to worst, the available solvers that can be used are:
gurobi
(add_gurobi_solver()), then
Rsymphony (add_rsymphony_solver()), and finally lpsymphony
(add_lpsymphony_solver()).
add_default_solver(x, ...)
| x |
|
|---|---|
| ... | arguments passed to the solver. |
Object (i.e. ConservationProblem) with the solver
added to it.