What's the difference between
and
Enter two words to compare and contrast their definitions, origins, and synonyms to better understand how those words are related.

Variable vs Bilinear - What's the difference?

variable | bilinear |

As nouns the difference between variable and bilinear

is that variable is variable while bilinear is (maths) a bilinear function.

As an adjective bilinear is

(mathematics|of a function in two variables) linear (preserving linear combinations) in each variable.

variable

English

(wikipedia variable)

Adjective

(en adjective)
  • Able to vary.
    • variable''' winds or seasons; a '''variable quantity
  • Likely to vary.
  • * Shakespeare
    • Lest that thy love prove likewise variable .
  • Marked by diversity or difference.
  • (mathematics) Having no fixed quantitative value.
  • (biology) Tending to deviate from a normal or recognized type.

    • Synonyms

    * (able to vary) alterable, flexible, changeable, mutable * (likely to vary) fickle, fluctuating, inconstant, shifting, unstable, unsteady * (marked by diversity or difference) varying * aberrant

    Antonyms

    * (able to vary) constant, invariable, immutable, unalterable, unchangeable * (likely to vary) constant, invariable, immutable, unchangeable * (marked by diversity or difference) unchanging * constant, invariable

    Derived terms

    * variability * variableness

    Noun

    (en noun)
  • Something that is .
  • Something whose value may be dictated or discovered.
  • * {{quote-magazine, year=2013, month=May-June, author= Katie L. Burke
    • , title= In the News , volume=101, issue=3, page=193, magazine=(American Scientist) , passage=Bats host many high-profile viruses that can infect humans, including severe acute respiratory syndrome and Ebola. A recent study explored the ecological variables that may contribute to bats’ propensity to harbor such zoonotic diseases by comparing them with another order of common reservoir hosts: rodents.}}
  • (mathematics) A quantity that may assume any one of a set of values.
  • (mathematics) A symbol representing a variable.
  • (programming) A named memory location in which a program can store intermediate results and from which it can read them.
  • (astronomy) A variable star.
  • (nautical) A shifting wind, or one that varies in force.
  • (nautical, in the plural) Those parts of the sea where a steady wind is not expected, especially the parts between the trade-wind belts.

    • Synonyms

    * (something that is variable) changeable * (something whose value may be dictated or discovered) parameter * variable quantity

    Antonyms

    * (something that is variable) constant, invariable

    Hyponyms

    * See also

    Derived terms

    * bound variable * categorical variable * continuous variable * dependent variable * discrete variable * flow variable * free variable * global variable * independent variable * instance variable * interval variable * local variable * member variable * metasyntactic variable * nominal variable * ordinal variable * ratio variable * stock variable * variable star * variably * vary

    See also

    * argument * variate

    External links

    * * * ----

    bilinear

    English

    Adjective

    (-)
  • (mathematics, of a function in two variables) Linear (preserving linear combinations) in each variable.
    • The function f(x,y)=xy is bilinear , because f(ax+bu,y)=a·f(x,y)+b·f(u,y) and f(x,ay+bv)=a?f(x,y)+b·f(x,v) for all values.
  • (physics) Relating to or consisting of two linear functions.
    • bilinear isotropic hardening

    Derived terms

    * bilinearization * bilinearly

    Noun

    (en noun)
  • (maths) A bilinear function

    • Anagrams

    * ----