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MtxVec VCL
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TSparseMtx.Mul Method
TSparseMtx Class | TSparseMtx Members | Sparse Namespace | public | Example | See Also
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Multiply two sparse matrices (matrix multiplication).

Pascal
procedure Mul(const C: TSparseMtx; const B: TSparseMtx; MaxNonZeroCount: integer = 10000000); overload;
Description

Multiply sparse matrices A and B and place the result in the calling matrix. Because the resulting matrix can be much less sparse, the memory requirements can increase beyond the available system memory. This method will raise an exception, if the requested memory size will exceed the value of MaxNonZeroCount.

See Also
Example

Multiply SparseA and SparseB where maximum number of non-zero elements is estimated at 100.

SparseC.Mul(SparseA,SparseB, 100);
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