Hackage: <http://hackage.haskell.org/package/conjugateGradient>
GitHub: <http://github.com/LeventErkok/conjugateGradient>
Latest Hackage released version: 2.0
Version 2.0, 2013-04-17
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- First "official" release
- Add newtype wrappers for safety
- Export all sparse matrix operations
Versions 1.4-1.1, Early April 2013
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- Fix github source location
- Clarify that the entire matrix should be given: Even though
we assume it's symmetric, the algorithm needs all non-0 elements
to be present; not just the upper (or the lower)-triangle.
- Instead of returning an error-bound, throw an error if
no convergence is reached after 10^6 iterations. This is
more practical, as returning a result after that many
iterations typically indicates the input matrix is not
symmetric and positive-definite.
- Tighten import lists and the example
- Simplify types, clean-up example.
- Add an example demonstating the usage over a simple example.
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Version 1.0, 2013-04-14
- First public release.