ELEMS
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Description
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Number of matrix nonzeros (elements).
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Type
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Integer
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Note
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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.
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Set by routines
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