ELEMS

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ELEMS

Description

Number of matrix nonzeros (elements).

Type

Integer

Notes

If the matrix is in a presolved state, this attribute returns the number of matrix nonzeros in the presolved matrix. If you require the value for the original matrix, make sure you obtain the value when the matrix is not presolved. The PRESOLVESTATE attribute can be used to test if the matrix is presolved or not. See also Working with Presolve.

Set by routines

XPRSloadglobal, XPRSloadlp, XPRSloadqglobal, XPRSloadqp, XPRSmaxim (MAXIM), XPRSminim (MINIM), XPRSreadprob.

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Description	Number of matrix nonzeros (elements).
Type	Integer
Notes	If the matrix is in a presolved state, this attribute returns the number of matrix nonzeros in the presolved matrix. If you require the value for the original matrix, make sure you obtain the value when the matrix is not presolved. The PRESOLVESTATE attribute can be used to test if the matrix is presolved or not. See also Working with Presolve.
Set by routines	XPRSloadglobal, XPRSloadlp, XPRSloadqglobal, XPRSloadqp, XPRSmaxim (MAXIM), XPRSminim (MINIM), XPRSreadprob.