scipy.integrate.cumtrapz

scipy.integrate.cumtrapz(y, x=None, dx=1.0, axis=-1)

Cumulatively integrate y(x) using samples along the given axis and the composite trapezoidal rule. If x is None, spacing given by dx is assumed.

See also:

quad - adaptive quadrature using QUADPACK romberg - adaptive Romberg quadrature quadrature - adaptive Gaussian quadrature fixed_quad - fixed-order Gaussian quadrature dblquad, tplquad - double and triple integrals romb, trapz - integrators for sampled data cumtrapz - cumulative integration for sampled data ode, odeint - ODE integrators