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Logarithm

Logarithm logo #10101) Antilogarithm
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Logarithm

Logarithm logo #10101) Exponent 2) Index 3) Math term 4) Mathematical exponent 5) Mathematical power 6) Power 7) Power to which base is raised 8) Scottish invention 9) Slide rule number
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Logarithm

Logarithm logo #21000 The logarithm to base 10 nowrap begin(b = 10)nowrap end is called the common logarithm and has many applications in science and engineering. The natural logarithm has the irrational (transcendental) number nowrap begine (≈ 2.718nowrap end) as its base; its use is widespread in pure mathematics, especially calculus. The binary logarithm uses base...
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Logarithm

Logarithm logo #21002• (n.) One of a class of auxiliary numbers, devised by John Napier, of Merchiston, Scotland (1550-1617), to abridge arithmetical calculations, by the use of addition and subtraction in place of multiplication and division.
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Logarithm

Logarithm logo #21015A particular mathematical transformation often used to express economic variables. Advantages: 1) If a variable grows at a constant percentage rate over time, the graph of its logarithm is a straight line. 2) A small change in the logarithm of a variable is approximately its percentage change.
Found on http://www-personal.umich.edu/~alandear/glossary/l.html

logarithm

logarithm logo #21003the exponent or power to which a base must be raised to yield a given number. Expressed mathematically, is the logarithm of to the base if = , in ... [6 related articles]
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logarithm

logarithm logo #21160The logarithm of a number or variable x to base b, logb x, is the exponent of b needed to give x. The bases most commonly used in mathematics are e and 10. A logarithm to base e, written as log x or ln x, is known as a natural logarithm. A logarithm to base 10 is written as lo...
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logarithm

logarithm logo #20973<mathematics> One of a class of auxiliary numbers, devised by John Napier, of Merchiston, Scotland (1550-1617), to abridge arithmetical calculations, by the use of addition and subtraction in place of multiplication and division. ... The relation of logarithms to common numbers is that of numbers in an arithmetical series to corresponding num...
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Logarithm

Logarithm logo #20972Log'a·rithm (lŏg'ȧ*rĭ&thlig;'m) noun [ Greek lo`gos word, account, proportion + 'ariqmo`s number: confer French logarithme .] (Math.) One of a class of auxiliary numbers, devised by John Napier, of Merchiston, Scotland (1550-1617), to abridge ari...
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logarithm

logarithm logo #21219Type: Term Pronunciation: log′ă-ridhm Definitions: 1. If a number, x, is expressed as a power of another number, y, if x = yn, then n is said to be the logarithm of x to base y. Common logarithms are to the base 10; natural or Napierian logarithms are to the base e, a mathematical constant.
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Logarithm

Logarithm logo #21217The common logarithm of a number is the index of the power to which 10 must be raised to be equal to the number. Thus lO to the power of 3 equals lOOO, so that the logarithm of 1000 (usually written log. 1000) is 3. It is evident that the logarithm of any number greater than 1 and less than 10 is fractional; the logarithm of any number greater than...
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logarithm

logarithm logo #20400[n] - the exponent required to produce a given number
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Logarithm

Logarithm logo #20687Allow large number ranges to be expressed over a smaller range of numbers, eg decibel scale. Also, multiplication and division may be expressed as simple addition and subtraction. Invented by Scottish mathematician John Napier in 1614.The power to which a base must be raised to yield a given number, usually abbreviated to;where b is the base. Commo...
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logarithm

logarithm logo #20974 noun the exponent required to produce a given number
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logarithm

logarithm logo #21221The exponent or index of a number to a specified base – usually 10. For example, the logarithm to the base 10 of 1,000 is 3 because 103 = 1,000; the logarithm of 2 is 0.3010 because 2 = 100.3010. The whole-number part of a logarithm is called the characteristic; the fractional p...
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logarithm

logarithm logo #21199the exponent of the power to which a base number must be raised to equal a given number; log: 2 is the logarithm of 100 to the base 10 (2 = log10 100).
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logarithm

logarithm logo #23813the inverse operation to exponentiation, the exponent of a power to which a base (usually 10 or e for natural logarithms) must be raised to produce a given number, e.g. because 1,000 = 103, the log10 100 = 3
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Logarithm

Logarithm logo #23811The power to which a base must be raised to produce a given number. If nx = a, the logarithm of a, with n as the base, is x. Logarithm is the opposite of exponentiation.
Found on https://www.thoughtco.com/glossary-of-mathematics-definitions-4070804
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