Remove an unused variable from compressed_row_sparse_matrix.cc Change-Id: I7786417f99d87382beca7b3d65ef61b7cb5ea3d9
Ceres Solver is an open source C++ library for modeling and solving large, complicated optimization problems. It is a feature rich, mature and performant library which has been used in production at Google since 2010. Ceres Solver can solve two kinds of problems.
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