Sorry, but this question doesn't make a lot of sense as it's written. is a function of two variables, so this should be a PDE, but you've written it as an ODE. Which variable has the function been differentiated with respect to?
Sorry, but this question doesn't make a lot of sense as it's written. is a function of two variables, so this should be a PDE, but you've written it as an ODE. Which variable has the function been differentiated with respect to?
Lambda is the parameter the derivatives are wrt to x.