Integral Approximation Algorithm

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A Integral Approximation Algorithm is an numerical approximation algorithm that can be implemented by an integral approximation system (to solve an numerical integration task).



References

2016

>>> help(integrate)
Methods for Integrating Functions given function object.
  quad          -- General purpose integration.
  dblquad       -- General purpose double integration.
  tplquad       -- General purpose triple integration.
  fixed_quad    -- Integrate func(x) using Gaussian quadrature of order n.
  quadrature    -- Integrate with given tolerance using Gaussian quadrature.
  romberg       -- Integrate func using Romberg integration. 
Methods for Integrating Functions given fixed samples. trapz -- Use trapezoidal rule to compute integral from samples. cumtrapz -- Use trapezoidal rule to cumulatively compute integral. simps -- Use Simpson's rule to compute integral from samples. romb -- Use Romberg Integration to compute integral from (2**k + 1) evenly-spaced samples.