AD fanfɛ 150, Ptolemy, Hipparchus ani Babiloni kaw kɛlɛn ka kɔnɔna suruku, tun bɛ ka baara kɛ ni tagamaseere do ye fu jatiden kama a ka baara kɔnɔ sannafɛn kalan jatibo kan min tun bɛ wɛlɛ ko Syntaxis Mathematica, min donindo fana inafo Albamest.