TRAPEZOIDAL METHOD: ERROR FORMULA
The corrected trapezoidal rule In general, I(f) T n(f) ˇ h2 12 f0(b) f0(a) I(f) ˇCT n(f) := T n(f) h2 12 f0(b) f0(a) This is the corrected trapezoidal rule. It is easy to obtain from the trapezoidal rule, and in most cases, it converges more rapidly than the trapezoidal rule.
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