﻿ Matrix.Outer Method (Int16[], Int32[], Double[,]) # MatrixAddLanguageSpecificTextSet("LSTC5AB8D6B_0?cpp=::|nu=.");Outer Method (AddLanguageSpecificTextSet("LSTC5AB8D6B_1?cpp=array&lt;");Int16AddLanguageSpecificTextSet("LSTC5AB8D6B_2?cpp=&gt;|vb=()|nu=[]");, AddLanguageSpecificTextSet("LSTC5AB8D6B_3?cpp=array&lt;");Int32AddLanguageSpecificTextSet("LSTC5AB8D6B_4?cpp=&gt;|vb=()|nu=[]");, AddLanguageSpecificTextSet("LSTC5AB8D6B_5?cpp=array&lt;");DoubleAddLanguageSpecificTextSet("LSTC5AB8D6B_6?cpp=,2&gt;|vb=(,)|nu=[,]");)

Gets the outer product (matrix product) between two vectors (a*bT).

Namespace:  Accord.Math
Assembly:  Accord.Math (in Accord.Math.dll) Version: 3.8.0 Syntax
```public static double[,] Outer(
this short[] a,
int[] b,
double[,] result
)```

#### Parameters

a
Type: SystemInt16
b
Type: SystemInt32
result
Type: SystemDouble

Type: Double

#### Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type . When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide). Remarks
In linear algebra, the outer product typically refers to the tensor product of two vectors. The result of applying the outer product to a pair of vectors is a matrix. The name contrasts with the inner product, which takes as input a pair of vectors and produces a scalar. See Also