# Rev Language Reference

## range - A range of consecutive integer numbers

Create a sequence of number in the given range (interval).

### Usage

range(Integer first, Integer last)

### Arguments

 first : Integer (pass by value) Lower value. last : Integer (pass by value) Upper value.

### Details

This function is a simplified version of the sequence function 'seq'. The range function creates a sequence of integer numbers with a step size of 1.

### Example

range(1,20)
range(20,-20)

# this function is actually the same as the ':'
20:-20