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| import matplotlib.pyplot as plt
|
| from numint.RiemannSum import numint
|
| def main():
| def f(x): return x**3
| (a,b) = (1,2)
| (x, y, l, r, n) = numint(f, a, b, 0.5)
| # print(l, r, n)
| plt.step(x, y, label="x^3")
| plt.step(x, y, where="post", label="x^3")
| plt.plot(x,y, color="gray", alpha=0.3)
| plt.show()
| pass
|
|
