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Rotation vs Alternation - What's the difference?

rotation | alternation |

In mathematics terms the difference between rotation and alternation

is that rotation is an operation that a continuous isometry deformation that fixes at least one point can result in while alternation is a sequence that alternates between positive and negative values. (Sometimes wrongly used to mean a permutation..

As nouns the difference between rotation and alternation

is that rotation is the act of turning around a centre or an axis while alternation is the reciprocal succession of (normally two) things in time or place; the act of following and being followed by turns; alternate succession, performance, or occurrence; as, the alternation of day and night, cold and heat, summer and winter, hope and fear.

rotation

English

Noun

(en noun)
  • (chiefly, uncountable) The act of turning around a centre or an axis.
  • *{{quote-magazine, date=2013-03
    • , author=Frank Fish, George Lauder , title=Not Just Going with the Flow , volume=101, issue=2, page=114 , magazine= citation , passage=An extreme version of vorticity is a vortex . The vortex is a spinning, cyclonic mass of fluid, which can be observed in the rotation of water going down a drain, as well as in smoke rings, tornados and hurricanes.}}
    The earth's rotation about its axis is responsible for its being slightly oblate rather than a sphere.
  • A single complete cycle around a centre or an axis.
    • Earth's moon completes a rotation every twenty-seven days or so.
  • A regular variation in a sequence.
    • crop rotation
    The medical resident finished a two-week rotation in pediatrics and began one in orthopaedics.
  • (mathematics) An operation that a continuous isometry deformation that fixes at least one point can result in.
    • The function mapping (''x'',''y'') to (''&
  • x2212;y'',''x'') is a rotation .
  • (baseball) The set of (soplink) of a team.
  • (aviation) The step during takeoff when the pilot commands the vehicle to lift the nose wheel off the ground during the takeoff roll.

    • External links

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    alternation

    English

    Noun

    (en noun)
  • The reciprocal succession of (normally two) things in time or place; the act of following and being followed by turns; alternate succession, performance, or occurrence; as, the alternation of day and night, cold and heat, summer and winter, hope and fear.
  • The response of the congregation speaking alternately with the minister.
    • (Mason)
  • (linguistics) Ablaut.
  • (logic) The "inclusive or " truth function.
  • (mathematics) A sequence that alternates between positive and negative values. (Sometimes wrongly used to mean a permutation.)
  • (computing) A construct in a regular expression that can match any of several specified subexpressions.