ing 1000 dimensional partial differential equations are available in the <a href="https://github.com/SciML/HighDimPDE.jl">HighDimPDE.jl</a> library. Surrogate-based acceleration methods are provided by <a href="https://github.com/SciML/Surrogates.jl">Surrogates.jl</a>. High level tools like <a href="https://docs.sciml.ai/DiffEqFlux/dev/">DiffEqFlux.jl</a> and <a href="https://docs.sciml.ai/DeepEquilibriumNetworks/stable/">DeepEquilibriumNetworks.jl</a> define pre-made implicit deep learning architectures.</