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# scipy.integrate.quadrature

`scipy.integrate.``quadrature`(func, a, b, args=(), tol=1.49e-08, rtol=1.49e-08, maxiter=50, vec_func=True, miniter=1)

  Compute a definite integral using fixed-tolerance Gaussian quadrature.

  Integrate func from a to b using Gaussian quadrature with absolute tolerance tol.

  Parameters: | func : function A Python function or method to integrate. a : float Lower limit of integration. b : float Upper limit of integration. args : tuple, optional Extra arguments to pass to function. tol, rtol : float, optional Iteration stops when error between last two iterates is less than tol OR the relative change is less than rtol. maxiter : int, optional Maximum order of Gaussian quadrature. vec_func : bool, optional True or False if func handles arrays as arguments (is a “vector” function). Default is True. miniter : int, optional Minimum order of Gaussian quadrature.
  Returns: | val : float Gaussian quadrature approximation (within tolerance) to integral. err : float Difference between last two estimates of the integral.

  See also

  `romberg`
    adaptive Romberg quadrature
  `fixed_quad`
    fixed-order Gaussian quadrature
  `quad`
    adaptive quadrature using QUADPACK
  `dblquad`
    double integrals
  `tplquad`
    triple integrals
  `romb`
    integrator for sampled data
  `simps`
    integrator for sampled data
  `cumtrapz`
    cumulative integration for sampled data
  `ode`
    ODE integrator
  `odeint`
    ODE integrator