# Changeset 1231 for html/documentation/node111.html

Ignore:
Timestamp:
Apr 25, 2008 7:31:34 PM (6 years ago)
Message:

updated online documentation to 3.4.0

File:
1 edited

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Unmodified
mu_superlinear_decrease_power: Determines superlinear decrease rate of barrier parameter. If recalc_y is chosen and the current infeasibility is less than this value, then the multipliers are recomputed. The valid range for this real option is For the Fiacco-McCormick update procedure the new barrier parameter mu is obtained by taking the minimum of mu*"mu_linear_decrease_factor" and mu"superlinear_decrease_power".  (This is theta_mu in implementation paper.) This option is also used in the adaptive mu strategy during the monotone mode. The valid range for this real option is WIDTH="297" HEIGHT="30" ALIGN="MIDDLE" BORDER="0" SRC="img130.png" ALT="$1 < {\tt mu\_superlinear\_decrease\_power } < 2$"> and its default value is and its default value is .