![]() ![]() It was developed by the Russian Jewish engineer Jakow Trachtenberg in order to keep his mind occupied while being in a Nazi concentration camp Jakow Trachtenberg spent years in a Nazi concentration camp and to escape the horrors he found refuge in his mind developing these methods. The system consists of a number of readily memorized operations that allow one to perform arithmetic computations very quickly. The Trachtenberg system is a system of rapid mental calculation. Er erfand das Rechensystem während seiner Gefangenschaft im Konzentrationslager. While still in his early twenties, he was named Chief Engineer Die Trachenberg-Methode im Überblick Die Methode wurde von dem Ingenieur Jakow Trachtenberg entwickelt. Petersburg, he entered the world-renowned Obuschoff shipyards as a student-engineer. Graduating with highest honours from the famous Berginstitut (Mining Engineering Institute) of St. Die wichtigsten Algorithmen sind die für das allgemeine Multiplizieren, das Dividieren und das Addieren A Russian, born in Odessa, 17 June 1888, Jakow Trachtenberg early showed his genius. ![]() He was born in Odessa, in the Russian Empire (today Ukraine) Entwickelt wurde das System vom russisch-jüdischen Ingenieur Jakow Trachtenberg, der das System in einem Konzentrationslager der Nationalsozialisten erfand, während er dort einsaß. Jakow Trachtenberg (17 June 1888 - 1953) was a mathematician who developed the mental calculation techniques called the Trachtenberg system. ![]()
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