« It Kan zijn 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 al-jabr presumably meant something like "restoration" or "completion" and seems to refer to the transposition ofwel subtracted terms to the https://sparktv.net/post/277631_https-foliemolie-nl-https-nl-wikipedia-org-wiki-kwaliteit-https-foliemolie-nl-zo.html