According https://docs.python.org/2/library/timeit.html#python-interface, timeit.timeit is a function, we must add brackets after it, otherwise the error message TypeError: unsupported operand type(s) for -: 'function' and 'function' will appear at line 244
According https://docs.python.org/2/library/timeit.html#python-interface, timeit.timeit is a function, we must add brackets after it, otherwise the error message
TypeError: unsupported operand type(s) for -: 'function' and 'function'will appear at line 244