3.0.0

Supports sym-ildl for sparse matrix Bunch-Kaufman factorization.

2.4.0

Generic lambdas (C++14), to_string, iteration over terms in function.

2.3.0

• Bug fixes
• Variadic templates
• More examples
• Constrained functions

2.2.0

• More C++11
• Denoising example.
• Empty function bug fix.

2.1.0

The solvers now optionally call a user-defined callback function.

2.0.1

Performance improvements for large-scale problems.

2.0.0

The solver interface has changed. Each method is now its own class.