- #1
says
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Homework Statement
Develop a composite form of Boole's rule for an integral of the form ∫ f(x) dx, where the bounds of integration are from [a,b].
Determine the error bound formula for the composite form of Boole's rule.
∫ g(t) dt = h/45[14g(0)+64g(h)+24g(2h)+64g(3h)+14g(4h)] - (8h7/945)*d6g/dt6 (ξ)
for some ξ ∈ [0,4h]
bounds of integration are [0,4h]
Homework Equations
∫ g(t) dt [bounds of integration [a,b]
a=a
b=a+nh
The Attempt at a Solution
∫ g(t) dt = h/45[14g(0)+64g(h)+24g(2h)+64g(3h)+14g(4h)]
∫ g(t) dt = 2h/45[7g(0)+32g(h)+12g(2h)+32g(3h)+7g(4h)]
∫ g(t) dt = 2h/45[7g(a)+32g(a+h)+12g(a+2h)+32g(a+3h)+7g(a+4h)]
∫ g(t) dt = 2h/45[7g(a)+32g(a+h)+12g(a+2h)+32g(a+3h)+7g(a+4h)]
∫ g(t) dt = 2h/45[7g((a)+(a+4h))+32g((a+h)+(a+3h))+12g(a+2h)]
I think that is the composite of Boole's rule. I'm not sure how to determine the error bound formula for the composite form of Boole's rule though. Any help would be much appreciated :)