scipy.integrate.quad使用了哪种技术
Which technique does scipy.integrate.quad use
scipy documentation states that integrate.quad uses "a technique from the Fortran library QUADPACK". QUADPACK 提供了几个使用不同技术的例程。 integrate.quad 使用哪一个？
您问题的答案已在之前的 post:
中给出
How to know integration technique used by quadpack
For finite integration limits, the integration is performed using a
Clenshaw-Curtis method which uses Chebyshev moments. ... If one of the
integration limits is infinite, then a Fourier integral is computed
(assuming w neq 0).
scipy documentation states that integrate.quad uses "a technique from the Fortran library QUADPACK". QUADPACK 提供了几个使用不同技术的例程。 integrate.quad 使用哪一个？
您问题的答案已在之前的 post:
中给出How to know integration technique used by quadpack
For finite integration limits, the integration is performed using a Clenshaw-Curtis method which uses Chebyshev moments. ... If one of the integration limits is infinite, then a Fourier integral is computed (assuming w neq 0).