**`linspace`** is an in-built function in Python's NumPy library. It is used to create an evenly spaced sequence in a specified interval.

The function signature of `linspace` is:

# Function parameters
Take a look at the function parameters below. 

## Required parameters
* **`start`**: The starting value of the sequence.
* **`end`**: The end value of the sequence unless the endpoint is set to False.

## Optional parameters
* **`num`**: The number of samples needed to generate within the interval. The default value is 50.
* **`endpoint`**: If the endpoint is set to false, then the `end` value is not included in the sequence.
* **`retstep `**: If the retstep is true then (samples, step) is returned. **Step*​* refers to the spacing between the values in the interval.
* **`dtype`**: The type of output array. The datatype is inferred if it is ​not specified.
* **`axis`**: The axis in the result to store the samples. (Added in version 1.16.0)

# Code examples
Let's see the code example of the `np.linespace()` with only the required parameters.


import numpy as np 
# the default value of num is 50
print(np.linspace(1,50))

Let's see the code example of the `np.linespace()` with the `num` and `endpoint` optional parameters.

import numpy as np 
# Since endpoint is false, 8 will not be included in the result
print(np.linspace(start = 2, stop = 8, num = 4, endpoint = False, \
retstep = True, dtype = float))

What is the linspace method in NumPy?

Creates evenly spaced sequences in a specified interval using NumPy's linspace function, with flexible options.