Тоон анализ
Чөлөөт нэвтэрхий толь Википедиагаас
Тоон анализ нь тасралтгүй математикийн бодлогуудад зориулсан алгоритмуудыг судлах шинжлэх ухаан болно (үүгээрээ дискрет математикаас ялгаатай).
The earliest mathematical writing is perhaps the famous Babylonian tablet Plimpton 322, dating from approximately 1800 BC. On it one can read a list of pythagorean triples: triples of numbers, like (3,4,5), which are the lengths of the sides of a right-angle triangle. The Babylonian tablet YBC 7289 gives an approximation of , [1] which is the length of the diagonal of a square whose side measures one unit of length. Being able to compute the sides of a triangle (and hence, being able to compute square roots) is extremely important, for instance, in carpentry and construction[2]. In a square wall section that is two meters by two meters, a diagonal beam has to be
meters long.[3]