# Reference/exp

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Revision as of 04:48, 13 April 2010 by Chris Burke (Talk | contribs)

## Contents |

## exp (exp function)

The `exp` function computes e^{x}, where e is the base of natural logarithms. The result is type float.

## Syntax

q)r:exp X

## Example

q)exp 1 2.718282 q)exp 0.5 1.648721 q)exp -4.2 0 0.1 0n 0w 0.01499558 1 1.105171 0n 0w

## See also

For a complete list of functions, see the kdb+ Function Reference.