Tanh-Sinh integration_2 (a,b) Calculator

Calculates a table of the successive integral estimates of the given function f(x) over the interval (a,b) by increasing partitions from n to n+9 using Tanh-Sinh method.

Interval (-∞, ∞) can approximate by (-ta, ta), since f(g(t))g'(t) converges rapidly to zero.
Setup "auto" uses ta=(digit+1)^0.46. [example ta=3.5(14digit), 4.9(30digit)]
It is calculated by increasing the number of partitions from n to n+9.
Tanh-Sinh integration_2 (a,b)
order n
auto manual -->
This method is suitable for the function with endpoint singularities (±∞).
The integrand f(x) is assumed to be analytic and non-periodic.

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