Initializing help system before first use

PRECONVERTSEPARABLE

Description
Presolve: reformulate problem with non-diagonal quadratic objective and/or constraints as diagonal quadratic or second-order conic constraints.
Type
Integer
Values
-1 
Automatically determined.
0 
Disable reformulation.
1 
Enable reformulation to diagonal quadratic constraints.
2 
Similar to 1, plus reduction to second-order cones.
3 
Similar to 2, plus the objective function is converted to a constraint and treated as a quadratic constraint.
Default value
-1
Note
This control is only used in MIQPs and MIQCQPs, and has no effect when used on continuous quadratic problems.
Affects routines
XPRSmipoptimize ( MIPOPTIMIZE).
See also
PRESOLVE.

Parent Topic Control Parameters

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