exp1
Type
function
Summary
Returns the natural exponential of a number, minus 1.
Syntax
the exp1 of <number>
exp1(<number>)
Description
Use the exp1 function to obtain a power of e minus 1, e^ number - 1. This is the inverse function of ln1, that is exp1(ln1(x)) = x and ln1(exp1(x)) = x for any number x.
The transcendental number e appears in many mathematical formulas.
If a math operation on finite inputs produces a non-finite output, an execution error is thrown. See math operations for more information.
Parameters
| Name | Type | Description |
|---|---|---|
number | A real number, or an expression that evaluates to a number. |
Examples
exp1(myValue)
Value
| Name | Type | Description |
|---|---|---|
return | The exp1 function returns a positive number. |
Related
glossary: return, math operation
Compatibility and Support
Introduced
LiveCode 1.0
OS
mac
windows
linux
ios
android
Platforms
desktop
server
mobile