Linear Operator<T>.Multiply And Add Into Method
Multiplies the matrix with a vector, adds the scaled result to another scaled
vector, and returns the result.
Definition
Namespace: Numerics.NET.LinearAlgebra
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.2
C#
A vector that is the sum of leftFactor times left and productFactor times the product of this matrix and rightFactor.
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.2
public static Vector<T> MultiplyAndAddInto(
T leftFactor,
Vector<T> left,
T productFactor,
LinearOperator<T> matrix,
TransposeOperation operation,
Vector<T> rightFactor,
Vector<T>? result
)
Parameters
- leftFactor T
- The scale factor for the vector.
- left Vector<T>
- The vector in the left term of the addition.
- productFactor T
- The scale factor for the product.
- matrix LinearOperator<T>
- The left factor of the product.
- operation TransposeOperation
- The transpose operation to perform on the linear operator before multiplying.
- rightFactor Vector<T>
- The right factor of the product.
- result Vector<T>
- The vector that is to hold the result. May be null.
Return Value
Vector<T>A vector that is the sum of leftFactor times left and productFactor times the product of this matrix and rightFactor.