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  1. One-dimensional space - Wikipedia

    Any straight line or smooth curve is a one-dimensional space, regardless of the dimension of the ambient space in which the line or curve is embedded. Examples include the circle on a plane, …

  2. ONE-DIMENSIONAL Definition & Meaning - Merriam-Webster

    The meaning of ONE-DIMENSIONAL is having one dimension. How to use one-dimensional in a sentence.

  3. 1D - Math.net

    In geometry, a dimension can be defined as the minimum number of coordinates necessary to specify a point within the mathematical space. Based on this definition, a one-dimensional …

  4. Dimension - Harvard University

    With this idea of dimension: A curve (whether it's in \ (\R^2\) or \ (\R^3\)) is 1-dimensional. A surface in \ (\R^3\) is 2-dimensional. A solid in \ (\R^3\) is 3-dimensional. Points are 0 …

  5. The Differences Between 1D, 2D & 3D Pictures - Sciencing

    Apr 29, 2018 · One-dimensional pictures are those containing only one dimension. This is only possible when you're dealing with a line, as the only dimension you have is length, defined by …

  6. Dimensions - Math is Fun

    Spheres, cubes, cylinders and more are 3-dimensional or "3D". We also call them solid shapes. The world we live in is 3D. In mathematics we can have more dimensions (such as this 4D …

  7. Dimensional - definition of dimensional by The Free Dictionary

    Define dimensional. dimensional synonyms, dimensional pronunciation, dimensional translation, English dictionary definition of dimensional. n. 1. A measure of spatial extent, especially width, …