修复输出格式,调整误差计算的显示精度
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2
279-3.py
2
279-3.py
@@ -23,4 +23,4 @@ if __name__=="__main__":
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result = ClassicRK(x0, y0, h, xk, fxy)
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result = ClassicRK(x0, y0, h, xk, fxy)
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print("x\ty\t\treal_y\t\t\t误差")
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print("x\ty\t\treal_y\t\t\t误差")
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for x, y in result:
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for x, y in result:
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print(f"{x:.2f}\t{y:.10f}\t\t{real_fx(x):.10f}\t\t\t{abs(y - real_fx(x)):.5f}")
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print(f"{x:.2f}\t{y:.10f}\t\t{real_fx(x):.10f}\t\t\t{abs(y - real_fx(x))}")
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