orthogonal etymology

Etymology:

The word "orthogonal" is derived from Greek roots:

  • ortho- meaning "straight" or "right"
  • gon- meaning "angle"
  • -al denoting an adjective

Meaning:

Orthogonal means:

  • Forming a right angle (90 degrees)
  • Perpendicular
  • Independent or unrelated

Origin:

The term "orthogonal" was first used by the Greek geometer Euclid in his work "Elements" around the 3rd century BCE. Euclid used the term to describe lines that form right angles with each other.

The concept of orthogonality was later expanded to include other mathematical and scientific fields, such as:

  • Linear algebra: Vectors or subspaces that are perpendicular to each other are called orthogonal.
  • Statistics: Orthogonal data sets have variables that are independent or uncorrelated.
  • Computer science: Orthogonal data structures allow for efficient access and storage of data.

orthogonal relate terms

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  • heptagon

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  • hexagon

    Etymology From Ancient Greek ἑξάγωνον hexágōnon from ἕξ héx six

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  • kneel

    Etymology and Meaning The word kneel originates from the Middle English word knelen

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