« 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 al-jabr presumably meant something like "restoration" or "completion" and seems to refer to the transposition of subtracted terms to the other https://daugherty-zamora.federatedjournals.com/5-tips-over-wrapfolie-natuirsteen-motief-u-kunt-vandaag-gebruiken