[MaL] removed unneeded typedefs

MathLib/ODE/ConcreteODESolver.h

@@ -45,11 +45,8 @@ class ConcreteODESolver final : public ODESolver<NumEquations>,
                                 private Implementation
 {
 public:
-	using Interface = ODESolver<NumEquations>;
-	using Function = typename Interface::Function;
-	using JacobianFunction = typename Interface::JacobianFunction;
-
-	void setFunction(Function f, JacobianFunction df) override
+	void setFunction(MathLib::Function<NumEquations> f,
+	                 MathLib::JacobianFunction<NumEquations> df) override
 	{
 		Implementation::setFunction(
 		    std::unique_ptr<detail::FunctionHandlesImpl<NumEquations>>{

MathLib/ODE/ODESolver.h

@@ -27,10 +27,8 @@ template <unsigned NumEquations>
 class ODESolver
 {
 public:
-	using Function = MathLib::Function<NumEquations>;
-	using JacobianFunction = MathLib::JacobianFunction<NumEquations>;
-
-	virtual void setFunction(Function f, JacobianFunction df) = 0;
+	virtual void setFunction(MathLib::Function<NumEquations> f,
+	                         MathLib::JacobianFunction<NumEquations> df) = 0;
 
 	virtual void setTolerance(const std::array<double, NumEquations>& abstol,
 	                          const double reltol) = 0;