COIN-OR Open Solver Interface

 Osi (Open Solver Interface) provides an abstract C++ base class to a generic
 linear programming (LP) solver, along with derived classes for specific
 solvers. Many applications may be able to use the Osi to insulate themselves
 from a specific LP solver.
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 Osi is part of the larger COIN-OR initiative (Computational Infrastructure
 for Operations Research).
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 This package contains the abstract Osi base library; implementations for
 different solvers are provided separately. The OsiClp interface is provided
 by the clp source package.