You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: SingleSlipModel.m
    path of file: ./repos/mtex/doc/Plasticity
    
    the code of the file until where you have to start completion: %% Sigle Slip Model
%
% Details to this model can be found in
%
% * <https://doi.org/10.1093/gji/ggy442 An analytical finite-strain
% parametrization for texture evolution in deforming olivine polycrystals>,
% Geoph. J. Intern. 216, 2019.
%
%% The Continuity Equation
%
% The evolution of the orientation distribution function (ODF) $f(g)$ with
% respect to a crystallographic spin $\Omega(g)$ is governed by the
% continuity equation
% 
% $$\frac{\partial}{\partial t} f + \nabla f \cdot \Omega + f \text{ div } \Omega = 0$$
% 
% The solution of this equation depends on the initial texture $f_0(g)$ at
% time zero and the crystallographic spin $\Omega(g)$. In this model we
% assume the initial texture to be isotropic, i.e., $f_0 = 1$ and the
% crystallographic spin be associated with a single slip syste
    
function (ODF) $f(g)$ with
% respect to a crystallographic spin $\Omega(g)$ is governed by the
% continuity equation
% 
% $$\frac{\partial}{\partial t} f + \nabla f \cdot \Omega + f \text{ div } \Omega = 0$$
% 
% The solution of this equation depends on the initial texture $f_0(g)$ at
% time zero and the crystallographic spin $\Omega(g)$. In this model we
% assume the initial texture to be isotropic, i.e., $f_0 = 1$ and the
% crystallographic spin be associated with a single slip system. The full
% ODF will be later modeled as a superposition of the single slip models.
%
%% 
% In this example we consider Olivine with has orthorhombic symmetry

csOli = crystalSymmetry('222',[4.779 10.277 5.995],'mineral','olivine');
csOrtho = crystalSymmetry('222',[18.384, 8.878, 5.226],'mineral','orthopyroxene');

%%
% and the basic slip systems in olivine and orthopyroxene

sSOli = slipSystem(Miller({1,0,0},{1,0,0},{0,0,1},csOli,'uvw'),...
  Miller({0,1,0},{0,0,1},{0,1,0},csOli,'hkl'))

sSOrtho = slipSystem(Miller({0,0,1},csOrtho,'uvw'),...
  Miller({1,0,0},csOrtho,'hkl'))

%%
% To each of the slip systems we can associate an orientation depend