Revised numerical methods for a few functions #409
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…, which avoids severe round-off errors when terms are different by orders of magnitude.
…numerical stability and approaches. Merge branch 'mainline' into mpaiao-pr-quadratic
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Updated a suite of algorithms in
numutils.f90Description
This pull request updates and revises a few numerical methods in
numutils.f90for improved stability and usability. These are straightforward updates that should have minimal impact on results or runtime.Motivation and Context
This change improves robustness of a few numerical algorithms.
Types of changes
Checklist:
References to the algorithms were updated accordingly in the code. Updates were restricted to numerical methods for finding roots of functions.
Testing :