Python Introduction | JNTUA | R19 | UNIT 1 | Functions
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The document discusses functions in Python programming, including math functions, function composition, adding new functions, and the flow of execution. It explains that the math module contains mathematical functions that must be imported and can then be accessed by specifying the module and function name separated by a dot. The flow of execution is described as functions being called in the program code and then executed with their own block of statements before returning.
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web communication protocols in IoT
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