# VBScript Exp Function
* * Full VBScript Reference Manual](#)
* * *
The Exp function returns e (the base of natural logarithms) raised to the power of a number.
**Note:** The value of number must not exceed 709.782712893.
**Tip:** See the Log function.
### Syntax
Exp(number)
| Parameter | Description |
| :--- | :--- |
| number | Required. A valid numeric expression. |
## Example
## Example
document.write(Exp(6.7) & "
")
document.write(Exp(-6.7))
The above example outputs:
812.405825167543
1.23091190267348E-03
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* * Full VBScript Reference Manual](#)
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### Share Notes
Func Exp
π
2026-06-13 | π C#
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