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imported>Doug Williamson |
imported>Doug Williamson |
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| ''Options analysis'' | | ''Pensions''. |
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| The natural logarithm ln(x) is the logarithm to the base ‘e’, and mathematically the inverse function of the exponential function e<sup>x</sup>.
| | Projected Benefit Obligation. |
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| So for example ln(100) = 4.60517...
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| And e<sup>4.60517...</sup> = 100
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| Also known for short as the 'natural log'.
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| Also sometimes known - loosely - as the 'Napierian logarithm'.
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| (Not to be confused with Lognormal, which is different.)
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| == See also == | | == See also == |
| * [[Exponential]] | | * [[ABO]] |
| * [[Exponential function]] | | * [[Projected benefit obligation]] |
| * [[Logarithm]]
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| * [[Lognormal]]
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| * [[Napierian logarithm]]
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| * [[Volatility]]
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Revision as of 14:37, 21 August 2013
Pensions.
Projected Benefit Obligation.
See also