"""Numerical integration.
Provides numerical integration routines backed by the SciRS2 Rust
implementation. The API mirrors ``scipy.integrate`` for easy migration.
Functions
---------
quad : General-purpose numerical integration of a Python callable
dblquad : Double integral over a rectangular region
tplquad : Triple integral
odeint : Integrate a system of ODEs (LSODA-style)
solve_ivp : Solve an initial value problem for a system of ODEs
trapz : Integrate using the composite trapezoidal rule
simps : Integrate using Simpson's rule
"""
=