BUG: Wrong First extrapolated value of the merit function (fixes #1948)
Affected only the first optimisation cycle, if line search was enabled
If eta was not set explicitly, it was computed after evaluating the directional derivative of the merit function, which was computed wrongly, leading to an erroneous value of the extrapolated merit function value.
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changed milestone to %v2012
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- 2eae536a - BUG: Wrong First extrapolated value of the merit function (fixes #1948 (closed))
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a5845c9a...d119b8b8 - 2 commits from branch
mentioned in commit 5d3f355d
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