Python allows free creation of plots, unlike expensive, stagnant graphing calculators. Import NumPy and Matplotlib for basic ...

Python is a powerful ... implementation of an integral function: def f(x): return x ** 2 - x def integrate_f(a, b, N): s = 0 dx = (b - a) / N for i in range(N): s += f(a + i * dx) return s ...

Python trades runtime speed for programmer ... so the cache can grow endlessly during a program’s runtime. If your function gets a restricted range of arguments (say, only the integers 1 through ...

tuple() - a function to list a sequence of values. Note: in Python, indexes start at 0, and the maximum is non-inclusive; for example, specifying the range 1 to 5 will include the second, third, ...