« It Is not certain just what the terms alang-jabr and muqabalah mean, but the usual interpretation kan zijn similar to that implied in the translation above. The word alang-jabr presumably meant something like "restoration" or "completion" and seems to refer to the transposition of subtracted terms to the other https://emery-wilson-3.blogbright.net/overwegingen-om-te-weten-over-wrapfolie-rose-1748534085