@@ -5,6 +5,7 @@ def fx(x):
x = 1e-10 # Avoid division by zero
return math.sin(x)/x
# 龙贝格方法 积分
def Romberg(a, b, err):
t00 = (b-a)*(fx(a)+fx(b))/2
t01 = t10 = t11 = t20 = t21 = t30 = t31 = 0
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