Meaning of presolving | Babel Free
Definitions
To transform a mathematical problem into an equivalent problem that is hopefully easier to solve.
Examples
“Presolving is beneficial regardless of what algorithm is used to solve⟳ the linear program⟳; it is used both in simplex and interior-point codes.”
“When presolving does detect⟳ infeasibility, but provides a poor explanation of its cause, it is often a good idea to re-run the solution with the presolver turned off so that one of the more advanced IIS isolation routines described later in this chapter can run⟳ instead.”
“In CPLEX, presolving capabilities were added with version 2.1 in 1993.”
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See also
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