Difference between revisions of "Exponential function, real"
From Encyclopedia of Mathematics
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| − | The function | + | {{TEX|done}} |
| + | The function $y=e^x$, also denoted by $y=\exp x$. Sometimes the function $y=a^x$ for any base $a>0$ is also called an exponential function. | ||
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| − | See also [[Exponential function|Exponential function]]; [[Exponent|Exponent]]; [[E-number| | + | See also [[Exponential function|Exponential function]]; [[Exponent|Exponent]]; [[E-number|$e$ (number)]]. The inverse of the exponential function is the [[Logarithmic function|logarithmic function]] (cf. also [[Logarithm of a number|Logarithm of a number]]). The value of the exponential function at a point is also called the [[Antilogarithm|antilogarithm]] of this point. |
Latest revision as of 22:01, 11 April 2014
The function $y=e^x$, also denoted by $y=\exp x$. Sometimes the function $y=a^x$ for any base $a>0$ is also called an exponential function.
Comments
See also Exponential function; Exponent; $e$ (number). The inverse of the exponential function is the logarithmic function (cf. also Logarithm of a number). The value of the exponential function at a point is also called the antilogarithm of this point.
How to Cite This Entry:
Exponential function, real. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Exponential_function,_real&oldid=31586
Exponential function, real. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Exponential_function,_real&oldid=31586
This article was adapted from an original article by BSE-3 (originator), which appeared in Encyclopedia of Mathematics - ISBN 1402006098. See original article