# Documentation/Calc Functions/EXP

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## Function name:

EXP

## Category:

Mathematical

## Summary:

The function gives e raised to the power of a number. The constant **e** has a value of approximately 2.71828182845904.

## Syntax:

EXP(**Number**)

## Returns:

Returns a positive real number.

## Arguments:

**Number** is the real number or a reference to the cell containing that number which is the power to which **e** is to be raised.

## Additional details:

The formula used to calculate EXP function is:

Where X is the **Number**

The figure below illustrates the EXP function:

## Examples:

Formula | Description | Returns |
---|---|---|

=EXP(1) | the mathematical constant e to Calc's accuracy. |
2.71828182845904 |

## Related LibreOffice functions:

## ODF standard:

## Equivalent Excel functions:

EXP