# Function: random_real

## Function: random_real

since 0.3.7

## Usage

random_real(begin: lower bound, end: upper bound)

Returns a random real number between `begin` and `end`.
By default the range `0.0` to `1.0` is used.

Since the result is random, calling the function twice will give a different answer.

## Parameters

Parameter | Type | Default | Description |
---|---|---|---|

begin
| real number | 0.0
| Lower end point of the range the number will be in. |

end
| real number | 1.0
| Upper end point of the range the number will be in. |

## Examples

random_real() == 0.1451651461 random_real() == 0.7521351365 random_real(begin:100, end:200) == 193.2914351341

## See also

random_int | Generate a random integer number. |

random_boolean | Generate a random boolean. |