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Let's consider integral of probability:
Exact value of integral of probability up to the fifth digit is equal to 2.3925.
E x a m p l e 1. Calculate integral of probability from the trapezoid formula with step
S o l u t i o n . Results of calculations are tabulated:
E x a m p l e 2. Calculate integral of probability by Simpson’s rule with step
S o l u t i o n . Results of calculations are tabulated:
The given examples show, how much Simpson's rule is more exact than the trapezoid formula. |