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Linear vs Proportional - What's the difference?

linear | proportional |

As adjectives the difference between linear and proportional

is that linear is having the form of a line; straight while proportional is at a constant ratio (to). Two magnitudes (numbers) are said to be proportional if the second varies in a direct relation arithmetically to the first.

As a proper noun Linear

is a comet, cataloged as “C/1999 S4”, discovered on September 27, 1999, by the Lincoln Near-Earth Asteroid Research program in New Mexico. (See ) Sometimes spelled LINEAR.

As an acronym LINEAR

is Lincoln Near-Earth Asteroid Research program.

linear

English

(wikipedia linear)

Adjective

(en adjective)
  • Having the form of a line; straight.
  • Of or relating to lines.
  • Made in a step-by-step, logical manner.
  • (botany, of leaves) Long and narrow, with nearly parallel sides.
  • (mathematics) Of or relating to a class of polynomial of the form y = ax + b .
  • (physics) A type of length measurement involving only one spatial dimension (as opposed to area or volume).
  • See also

    * quadratic * cubic * quartic * quintic * linear algebra * areal

    Anagrams

    * ----

    proportional

    English

    Adjective

    (en adjective)
  • At a constant ratio (to). Two magnitudes (numbers) are said to be proportional if the second varies in a direct relation arithmetically to the first.
  • Quotation
  • :* The stopping distance is proportional to the square of the speed of the vehicle. — "How Far Will It Skid" at physicsclassroom.com.
  • In proportion (to), proportionate. More common in US than UK.
  • Quotation
  • :* ...how much of the Bush administration's immediate post-9/11 emphasis on Iraq was appropriate and proportional to the overall picture of terrorism — retrieved 24 Jan 2005.