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antilogarithm

[ an-ti-law-guh-rith-uhm, -rith-, -log-uh- ]
/ ˌæn tɪˈlɔ gəˌrɪð əm, -ˌrɪθ-, -ˈlɒg ə- /
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noun Mathematics.
the number of which a given number is the logarithm; antilog
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Origin of antilogarithm

First recorded in 1790–1800; anti- + logarithm

OTHER WORDS FROM antilogarithm

an·ti·log·a·rith·mic, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

British Dictionary definitions for antilogarithm

antilogarithm
/ (ˌæntɪˈlɒɡəˌrɪðəm) /

noun
a number whose logarithm to a given base is a given number100 is the antilogarithm of 2 to base 10 Often shortened to: antilog

Derived forms of antilogarithm

antilogarithmic, adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for antilogarithm

antilogarithm
[ ăn′tē-lôgə-rĭð′əm, ăn′tī ]

The number whose logarithm is a given number. For example, the logarithm of 1,000 (103) is 3, so the antilogarithm of 3 is 1,000. In algebraic notation, if log x = y, then antilog y = x.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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