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.

To improve this 'Tanh-Sinh integration_2 (a,b) Calculator', please fill in questionnaire.

Male Female
Under 20 years old 20 years old level 30 years old level
40 years old level 50 years old level 60 years old level or over
Elementary school/ Junior high-school student
High-school/ University/ Grad student A homemaker An office worker / A public employee
Self-employed people An engineer A teacher / A researcher Others
Very A little Not at All
Purpose of use?
Comment/Request (Click here to report a bug).
Your feedback and comments may be posted as customer voice.