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exponential

 - 4 dictionary results

ex⋅po⋅nen⋅tial

[ek-spoh-nen-shuhl, -spuh-]
–adjective
1. of or pertaining to an exponent or exponents.
2. Mathematics.
a. of or pertaining to the constant e.
b. (of an equation) having one or more unknown variables in one or more exponents.
–noun
3. Mathematics.
a. the constant e raised to the power equal to a given expression, as e3 x, which is the exponential of 3x.
b. any positive constant raised to a power.

Origin:
1695–1705; exponent + -ial


ex⋅po⋅nen⋅tial⋅ly, adverb
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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ex·po·nen·tial   (ěk'spə-něn'shəl)   
adj.  
  1. Of or relating to an exponent.

  2. Mathematics

    1. Containing, involving, or expressed as an exponent.

    2. Expressed in terms of a designated power of e, the base of natural logarithms.

ex'po·nen'tial·ly adv.
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Medical Dictionary

Main Entry: ex·po·nen·tial
Pronunciation: "ek-sp&-'nen-ch&l
Function: adjective
: expressible or approximately expressible by anexponential function exponential growth rate> —ex·po·nen·tial·ly /-'nench-(&-)lE/ adverb
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Computing Dictionary

exponential
1. A function which raises some given constant (the "base") to the power of its argument. I.e.
f x = b^x
If no base is specified, e, the base of natural logarthims, is assumed.
2. exponential-time algorithm.
(1995-04-27)

The Free On-line Dictionary of Computing, © 1993-2007 Denis Howe
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