Generator expressions and buildin functions : Generator « Statement « Python Tutorial

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Python Tutorial » Statement » Generator   3. 18. 3. Generator expressions and buildin functions print sum(x ** 2 for x in range(4)) print sorted(x ** 2 for x in range(4)) print sorted((x ** 2 for x in range(4)), reverse=True) import math print map(math.sqrt, (x ** 2 for x in range(4))) 3. 18. Generator 3. 18. 1.  Generator Expressions: Iterators Meet List Comprehensions 3. 18. 2.  generator expressions return a generator object, which in turn supports the iteration protocol to yield one piece of the result list at a time in any iteration context 3. 18. 3.  Generator expressions and buildin functions 3. 18. 4.  Generator Function Example 3. 18. 5.  use any of the for loop, map, or list comprehension techniques:

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