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Committer:
aellery
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Date:
2019-01-11 01:04:51 UTC
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Revision ID:
svn-v4:77569008-7704-0410-b7a0-a92fef0b09fd:trunk:6774
The order of the interpolation used by the linesearch is now 1 by default. If using cubic interpolation, a user can control the final test by setting the parameters tol_df and tol_sm.
:param interpolationOrder: the order of the interpolation used (1, 2 or 3)
:param tol_df: if using the cubic interpolation, the new value of alpha must
: differ from the previous value by at least this much
:param tol_sm: if using the cubic interpolation, the new value of alpha must
: not be less than tol_sm*(alpha_{i-1})