python-bootcamp/Lectures/03_FunctionsAndModules/numfun2.py at master · profjsb/python-bootcamp · GitHub

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"""

small demo of modules

"""

## do some stuff and set some variables

print("numfun2 in the house")

x = 2

s = "spamm"

def numop1(x,y,multiplier=1.0,greetings="Thank you for your inquiry."):

"""

Purpose: does a simple operation on two numbers.

Input: We expect x,y are numbers

multiplier is also a number (a float is preferred) and is optional.

It defaults to 1.0. You can also specify a small greeting as a string.

Output: return x + y times the multiplier

"""

if greetings is not None:

print(greetings)

return (x + y)*multiplier

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