Update lib/SimpleImplicitDiscreteSolve/src/solve.jl

Author: ChrisRackauckas

lib/SimpleImplicitDiscreteSolve/src/solve.jl

@@ -52,30 +52,3 @@ function _initialize_dae!(integrator, prob::ImplicitDiscreteProblem,
     end
 end
 
-#### TODO: Implement real algorithm
-# function _initialize_dae!(integrator, prob::ImplicitDiscreteProblem, alg::BrownFullBasicInit, isinplace::Val{true}) 
-#     @unpack p, t, f = integrator
-#     u0 = integrator.u
-#     
-#     nlequation! = (out, u, p) -> begin 
-#         f(out, u, u0, p, t)
-#     end
-# 
-#     nlfunc = NonlinearFunction(nlequation!; jac_prototype = f.jac_prototype)
-#     nlprob = NonlinearProblem(nlfunc, ifelse.(differential_vars, du, u), p)
-#     nlsol = solve(nlprob, nlsolve; abstol = alg.abstol, reltol = integrator.opts.reltol)
-# 
-#     @. du = ifelse(differential_vars, nlsol.u, du)
-#     @. u = ifelse(differential_vars, u, nlsol.u)
-# 
-#     recursivecopy!(integrator.uprev, integrator.u)
-#     if alg_extrapolates(integrator.alg)
-#         recursivecopy!(integrator.uprev2, integrator.uprev)
-#     end
-# 
-#     if nlsol.retcode != ReturnCode.Success
-#         integrator.sol = SciMLBase.solution_new_retcode(integrator.sol,
-#             ReturnCode.InitialFailure)
-#     end
-#     return
-# end