From [this discussion](https://discourse.mc-stan.org/t/comparing-stan-backend-to-julia-native-cpp-ctsem-continuous-time-nonlinear-state-space-modelling/41545/16). It would be nice if we can figure out the reverse mode passes for each solve. See links below for scipy's description https://docs.scipy.org/doc/scipy/reference/generated/scipy.linalg.solve_sylvester.html https://docs.scipy.org/doc/scipy/reference/generated/scipy.linalg.solve_continuous_lyapunov.html
From this discussion. It would be nice if we can figure out the reverse mode passes for each solve. See links below for scipy's description
https://docs.scipy.org/doc/scipy/reference/generated/scipy.linalg.solve_sylvester.html
https://docs.scipy.org/doc/scipy/reference/generated/scipy.linalg.solve_continuous_lyapunov.html