Save guides, add subjects and pick up where you left off with your BBC account. (In contrast a scalar quantity has magnitude only - eg, the numbers 1, 2, 3, 4 ...

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From High Dimensions to a Single Word In large language ... a mathematical operation that essentially measures how aligned two vectors are. Here’s the part that’s easy to miss.

A vector between two points A and B is described as ... number is how many to move in the positive \(y\)-direction. Vectors are equal if they have the same magnitude and direction regardless ...

Here we report on condensation of collective excitations with Bose statistics, cyclotron magnetoexcitons, in a high-mobility two-dimensional ... occurs in the space of vectors of magnetic ...