21 lines
695 B
Python
21 lines
695 B
Python
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import matplotlib.pyplot as plt
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import numpy as np
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import sys
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calls, I_MC, σ_MC, I_MI, σ_MI, I_VE, σ_VE = np.loadtxt(sys.stdin, unpack=True)
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exact = 1.7182818285
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plt.rcParams['font.size'] = 17
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plt.figure()
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plt.title('Plain MC', loc='right')
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plt.ylabel('$I^{oss}$')
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plt.xlabel('calls')
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plt.axhline(y=exact, color='#c556ea', linestyle='-', label='Exact value')
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plt.errorbar(calls, I_MC, linestyle='', marker='o', yerr=σ_MC, color='#92182b', label='Plain MC')
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plt.errorbar(calls, I_MI, linestyle='', marker='o', yerr=σ_MI, color='black', label='MISER')
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plt.errorbar(calls, I_VE, linestyle='', marker='o', yerr=σ_VE, color='gray', label='VEGAS')
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plt.legend()
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plt.show()
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