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Fedora Update Notification
FEDORA-2017-afb986beb4
2017-12-02 20:00:51.807996
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Name : coin-or-Ipopt
Product : Fedora 26
Version : 3.12.8
Release : 5.fc26
URL :
https://projects.coin-or.org/Ipopt
Summary : Interior Point OPTimizer
Description :
Ipopt (Interior Point OPTimizer, pronounced eye-pea-Opt) is a software
package for large-scale nonlinear optimization. It is designed to find
(local) solutions of mathematical optimization problems of the from
min f(x)
x in R^n
s.t. g_L <= g(x) <= g_U
x_L <= x <= x_U
where f(x): R^n --> R is the objective function, and g(x): R^n --> R^m are
the constraint functions. The vectors g_L and g_U denote the lower and upper
bounds on the constraints, and the vectors x_L and x_U are the bounds on
the variables x. The functions f(x) and g(x) can be non-linear and non-convex,
but should be twice continuously differentiable. Note that equality
constraints can be formulated in the above formulation by setting the
corresponding components of g_L and g_U to the same value.
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Update Information:
- Update *MUMPS* to 5.1.2 - Update *PETSc* to 3.8.1 - Rebuild *coin-or-Ipopt* -
*petsc4py* updated to 3.8.1 - New *mld2p4* package
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References:
[ 1 ] Bug #1512557 - petsc package does not contain .mod files for fortran
https://bugzilla.redhat.com/show_bug.cgi?id=1512557
[ 2 ] Bug #1506986 - Review Request: mld2p4 - MultiLevel Domain Decomposition Parallel
Preconditioners Package based on PSBLAS
https://bugzilla.redhat.com/show_bug.cgi?id=1506986
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade coin-or-Ipopt' at the command line.
For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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