What does presolving mean?
Presolving means To transform a mathematical problem into an equivalent problem that is hopefully easier to solve..
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Pronunciation varies by accent · noun
To transform a mathematical problem into an equivalent problem that is hopefully easier to solve..
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.
Use presolving when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Presolving means To transform a mathematical problem into an equivalent problem that is hopefully easier to solve..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Presolving is beneficial regardless of what algorithm is used to solve the linear program; it is used both in simplex and interior-point codes.
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