ToolPythonBeginner Numerical integration with scipy.integrate: the area under a measured peak print(f"simpson {simpson(counts, x=lam):8.2f} counts·nm")print(f"line area: trapezoid {area:.2f}, simpson {simpson(line, x=lam[win]):.2f} counts·nm")w_simpson = simpson(np.eye(win.sum()), x=lam[win])