My Python Rough Notes

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https://skillsforall.com/launch?id=a0ad2851-c6d4-4980-a9a7-98b3f3108166&tab=curriculum&view=4dffa4e1-581f-5b7e-9251-75d1bcea70a5 Same course is also available at https://edube.org/study/pe2  1.1 Section 1 – Introduction to Modules in Python one of the most frequently used modules, named math .   the module contains a rich collection of entities (not only functions) which enable a programmer to effectively implement calculations demanding the use of mathematical functions, like sin() or log().    1.1.3 Importing a module >>> import math   import math import sys import math, sys   1.1.4 Namespace A namespace is a space  in which some names exist and the names don't conflict with each other (i.e., there are not two different objects of the same name). Inside a certain namespace, each name must remain unique . 1.1.5 Importing a module: continued you may define your own functions sin and pi which will not conflict with math.sin a...