Romberg integration Calculator

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Calculates the integral of the given function f(x) over the interval (a,b) using the Romberg Method.

f(x)
a
    2. ,
    4. b
    1. maximum step n
    4.  partitions N=2n
rule
    1. Trapezoidal Midpoint
       Non-linear substitution (Midpoint)
The Romberg integration Rnn can be rapidly converged with the increase in n.
It is calculated by increasing the number of partitions to double from 2 to N=2n.
In the case of non-analytic at endpoints of f(x), you can calculate by Midpoint rule.
In the case of a periodic function, you can calculate by Non-linear substitution in x.

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