Re: Assignment 6 - Final element of b par Ramses van Zon, samedi 9 mars 2024, 18:16 Nombre de réponses : 0 You are right. But one can factor out the common factor of \Delta x^{-2} from the whole equation, which is what I had in mind, but it wasn't explicitly stated in the assignment; I've clarified this in there now. Permalien Niveau supérieur