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<TITLE>E Euler Constant (Base of Natural Logarithm)
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<H2>E Euler Constant (Base of Natural Logarithm)
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Section: <A HREF=sec_constants.html> Base Constants </A>
<H3>Usage</H3>
Returns a <code>double</code> (64-bit floating point number) value that represents Euler's constant, the base of the natural logarithm. Typical usage
<PRE>
y = e
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This value is approximately 2.718281828459045.
<H3>Example</H3>
The following example demonstrates the use of the <code>e</code> function.
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--> e
ans =
2.7183
--> log(e)
ans =
1
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