Sparse Linear Algebra Operations Of Single.Dot Product Method
Definition
Namespace: Numerics.NET.LinearAlgebra.Implementation
Assembly: Numerics.NET.SinglePrecision (in Numerics.NET.SinglePrecision.dll) Version: 9.0.3
Assembly: Numerics.NET.SinglePrecision (in Numerics.NET.SinglePrecision.dll) Version: 9.0.3
Overload List
Dot | Returns the dot product of a sparse and a dense vector. |
Dot | Returns the dot product of a sparse and a dense vector. |
DotProduct(Int32, ReadOnlySpan<Complex<Single>>, ReadOnlySpan<Int32>, Int32, ReadOnlySpan<Complex<Single>>, Int32)
Returns the dot product of a sparse and a dense vector.
public override Complex<float> DotProduct(
int n,
ReadOnlySpan<Complex<float>> x,
ReadOnlySpan<int> indx,
int m,
ReadOnlySpan<Complex<float>> y,
int incy
)
Parameters
- n Int32
- The number of elements in the vectors x and y.
- x ReadOnlySpan<Complex<Single>>
- A reference to a one-dimensional array containing the elements of the vector x.
- indx ReadOnlySpan<Int32>
- Integer array of component indices.
- m Int32
- The length of the vector y.
- y ReadOnlySpan<Complex<Single>>
- A reference to a one-dimensional array containing the elements of the vector y. The elements of y are overwritten with the result.
- incy Int32
Return Value
Complex<Single>Implements
ISparseLinearAlgebraOperations<T>.DotProduct(Int32, ReadOnlySpan<T>, ReadOnlySpan<Int32>, Int32, ReadOnlySpan<T>, Int32)ISparseLinearAlgebraOperations<T>.DotProduct(Int32, ReadOnlySpan<T>, ReadOnlySpan<Int32>, Int32, ReadOnlySpan<T>, Int32)
DotProduct(Int32, ReadOnlySpan<Single>, ReadOnlySpan<Int32>, Int32, ReadOnlySpan<Single>, Int32)
Returns the dot product of a sparse and a dense vector.
public override float DotProduct(
int n,
ReadOnlySpan<float> x,
ReadOnlySpan<int> indx,
int m,
ReadOnlySpan<float> y,
int incy
)
Parameters
- n Int32
- The number of elements in the vectors x and y.
- x ReadOnlySpan<Single>
- A reference to a one-dimensional array containing the elements of the vector x.
- indx ReadOnlySpan<Int32>
- Integer array of component indices.
- m Int32
- The length of the vector y.
- y ReadOnlySpan<Single>
- A reference to a one-dimensional array containing the elements of the vector y. The elements of y are overwritten with the result.
- incy Int32
Return Value
SingleImplements
ISparseLinearAlgebraOperations<T>.DotProduct(Int32, ReadOnlySpan<T>, ReadOnlySpan<Int32>, Int32, ReadOnlySpan<T>, Int32)ISparseLinearAlgebraOperations<T>.DotProduct(Int32, ReadOnlySpan<T>, ReadOnlySpan<Int32>, Int32, ReadOnlySpan<T>, Int32)