ILOG CPLEX 11.0 Parameters Reference Manual > > Alphabetic List of Parameters > Precision of numerical output in MPS and REW file formats |
Precision of numerical output in MPS and REW file formats |
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C Name
CPX_PARAM_MPSLONGNUM
(int
)
C++ Name
MPSLongNum
(bool
)
Java Name
MPSLongNum
.NET Name
MPSLongNum
InteractiveOptimizer
output mpslong
Identifier
1081
Description
Decides the precision of numerical output in the MPS and REW file formats. When this parameter is set to its default value 1 (one), numbers are written to MPS files in full-precision; that is, up to 15 significant digits may be written. The setting 0 (zero) writes files that correspond to the standard MPS format, where at most 12 characters can be used to represent a value. This limit may result in loss of precision.
Values
Value |
bool |
Symbol |
Meaning |
---|---|---|---|
0 |
false | CPX_OFF |
Off: use limited MPS precision |
1 |
true | CPX_ON |
On: use full-precision; default |
MPS File Format: Industry Standard in the File Format Reference Manual for more details about that topic.
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