dot product

American  

noun

Mathematics.

1. inner product.

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dot product British  

noun

1. another name for scalar product

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Etymology

Origin of dot product

First recorded in 1930–35

Example Sentences

The dot product essentially tells us how much of the force vector is applied in the direction of the motion vector.

From Textbooks • Mar. 30, 2016

Like vector addition and subtraction, the dot product has several algebraic properties.

From Textbooks • Mar. 30, 2016

The dot product can also help us measure the angle formed by a pair of vectors and the position of a vector relative to the coordinate axes.

From Textbooks • Mar. 30, 2016

For this reason, the dot product is often called the scalar product.

From Textbooks • Mar. 30, 2016

The calculation involves forming vectors along the directions of the lines and using both the cross product and the dot product.

From Textbooks • Mar. 30, 2016