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+---
+id: 38
+title: Python and Libraries
+tags: Python, NumpPy
+date: 2022-10-23 
+keywords: NumPy
+categories: Python
+author: Vaibhav
+meta-description: NumPy useful for doing things like reverse array quickly
+---
+
+# Python and Libraries
+
+Python along with so many libraries is a powerful language. These libraries not only help in doing complex and specific tasks but also trivial tasks which would have taken multiple lines of code.
+
+One such library is numpy. This library offers a lot of mathematical functions to solve complex mathematical problems. But not only that, it also helps in doing simple tasks like reversing an array easily. 
+
+```py
+import numpy
+num = input()
+numlist = list(num)
+numlistr = numpy.flipud(numlist)
+```
+
+The above code will reverse the array numlist.
+
+As you can see the task which would have taken multiple lines of code just to reverse an array is done simply with one line of code.
+Then there are libraries like:
+1. Tkinter: This library is used to make GUI programs in Python.
+2. Matplotlib: This library is used to plot numerical data.
+3. Pandas: This is one of the most popular and used library for data scientist in Python.
+4. Pytorch: This library is used for machine learning programs in Python.
+
+There are so many more libraries. There is an library just to let you use emoji.