Which quadrature method does the command Integral use?

Which quadrature method does the command Integral use? Is it Simpsons rule or something else?

[Torsten]

Did you read the reference ?

https://www.researchgate.net/publication/228695943_Vectorized_adaptive_quadrature_in_MATLAB

[Steven Lord]

FYI that is the reference cited in the References section of the documentation page for the integral function.

Answer 1

[Anshika Chourasia]

Hi Jacob,

Vectorized Adaptive Quadrature method has been used for the implementation of “integral” function in MATLAB. Please refer the mentioned journal “Vectorized Adaptive Quadrature in MATLAB” by L.F. Shampine for more details.