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  1. Scalar - Document, Test & Discover APIs

    We keep the OpenAPI spec alive, getting all the downstream benefits of building with Scalar from docs to sdks. Don't stress your engineering team out, our API Client is built all based on the OpenAPI …

  2. Scalar (mathematics) - Wikipedia

    Scalars are real numbers used in linear algebra, as opposed to vectors. This image shows a Euclidean vector. Its coordinates x and y are scalars, as is its length, but v is not a scalar.

  3. Scalar vs Vector - Definitions and Examples

    Nov 23, 2022 · In mathematics and physics, a scalar is a quantity that only has magnitude (size), while a vector has both magnitude and direction. Examples of scalar quantities include pure numbers, mass, …

  4. Scalar | Definition, Examples, & Facts | Britannica

    Oct 31, 2025 · scalar, a physical quantity that is completely described by its magnitude. Examples of scalars are volume, density, speed, energy, mass, temperature, and time. Other quantities, such as …

  5. SCALAR Definition & Meaning - Merriam-Webster

    The meaning of SCALAR is having an uninterrupted series of steps : graduated. How to use scalar in a sentence.

  6. Scalar, Vector, Matrix - Math is Fun

    Distance, speed, time, temperature, mass, length, area, volume, density, charge, pressure, energy, work and power are all scalars. A vector has magnitude and direction: Displacement, velocity, …

  7. SCALAR | English meaning - Cambridge Dictionary

    scalar quantity Velocity is a vector quantity, while speed is the corresponding scalar quantity, because it does not have a direction. Scalar variables contain a single element, while ordered sets contain …

  8. scalar - Wiktionary, the free dictionary

    Dec 14, 2025 · (mathematics) Having magnitude but not direction. (computer science) Consisting of a single value (e.g. integer or string) rather than multiple values (e.g. array).

  9. Scalar and Vector - GeeksforGeeks

    Jul 23, 2025 · A scalar is a physical quantity that has only magnitude (or size) and no direction, whereas a vector is a quantity that possesses both magnitude and direction. Scalars are used to describe …

  10. Scalar - from Wolfram MathWorld

    Dec 3, 2025 · A scalar is a one-component quantity that is invariant under rotations of the coordinate system.