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v0.3.0

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@jolars jolars released this 20 May 19:34
· 184 commits to main since this release
v0.3.0
3d770af
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Breaking changes

  • nlls: damp Levenberg-Marquardt with Marquardt diagonal scaling (fdde644), closes #6

Features

  • add competitor-bench crate for comparisons (bbacbf6)
  • nlls: add MINPACK ftol/xtol convergence tests to Levenberg-Marquardt (2bad473), closes #8
  • termination: add RelativeGradientTolerance framework criterion (70b5cb6)
  • nlls: add MINPACK gtol (relative gradient) test to Levenberg-Marquardt (5a60145)

Bug Fixes

  • nlls: damp Levenberg-Marquardt with Marquardt diagonal scaling (fdde644), closes #6

Performance Improvements

  • nlls: reuse JᵀJ and Jᵀr across rejected Levenberg-Marquardt steps (deb9bae)
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