MUMPS maximum pivot tolerance
Type : Floating point number
Range : [0,1]
Default : 0.1
This option specifies the maximum pivot tolerance for the linear solver MUMPS. IPOPT may increase the pivot tolerance as high as the value of this option to get a more accurate solution to the linear system.
Note
This option is only used if the option Linear Solver Selection has been set to ‘MUMPS solver’.
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