Introduction to Python Notes

Introduction to Python

• use # to add a comment
• Functions such as int(), float() and bool() will help you convert Python values into any type.
• list=[] can contain a mix of all Python types.
• help(function_name) / ?function_name : works like manual
• iterable: any collection of objects
• pip3 install package_name

NumPy

• a numeric python list, cannot contain elements of different types, but you can perform math operations on the whole array
• np.array(): a function that converts lists to a numpy array
• array_name.shape: gives the shape of a multidimentional array

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