How to create a numpy array sequence given only the starting point and length and the step?
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# How to create a numpy array sequence given only the starting point and length and the step?

This recipe helps you create a numpy array sequence given only the starting point and length and the step

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## Recipe Objective

How to create a numpy array sequence given only the starting point, length and the step? This is done byb using the "arange" function available in the Numpy library. The "arange" function is like: arange(start, stop, step, dtype)

Start - by default it is "0", it is the start of the interval range.

Stop - It is the end of the interval range.

step - By default it is "1", it is nothing but the step size of the interval

dtype - data type of the output array

## Step 1 - Import library

``` import numpy as np ```

## Step 2 - Final Result

``` print("This is arange with reshape function:","\n", np.arange(6).reshape(2,3), "\n") print("This is arange function with start and stop:","\n", np.arange(6, 12), "\n") print("This is arange function with start, stop and step","\n", np.arange(1, 10, 2)) ```
```This is arange with reshape function:
[[0 1 2]
[3 4 5]]

This is arange function with start and stop:
[ 6  7  8  9 10 11]

This is arange function with start, stop and step
[1 3 5 7 9]```

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