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%e

Euler number.

Syntax

%e

Description

%e is the Euler number, solution of the equation ln(x)=1.

This number can be found with \sum_{n=0}^{\infty} \frac1{n!} = e .

Example

%e
log(%e)

See also

  • log — natural logarithm
  • exp — element-wise exponential
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