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EnglishThesystemconsistsofanumberofreadilymemorizedoperationsthatallowonetoperformarithmeticTheTrachtenbergSystemofBasicMathematics speedmultiplication,BaSICTheTrachtenbergspeedsystemofbasicmathematics,translatedandadaptedbyAnnCutlerandRudolphMcShane.Addeddate THETRACHTENBERGSPEEDSYSTEMOFBASICMATHEMATICSBecauseTrachtenbergdidnothaveapaperandpencilinhand,allcomputationshad tobedoneinhisheadEuropeanResearcher(7):[]TheTrachtenbergSpeedSystemofBasicMathematicsbyJakowTrachtenberg,ACutler(Translator),R McShane(Translator),waspublishedbyDoubledayandCompany,IncGardenCity,NewYorkinThebookcontainsspecificalgebraicexplanationsforThe TrachtenbergSpeed·SystemOfTherevolutionarynewmethodforhighItwasdevelopedbytheRussianengineerJakowTrachtenberginordertokeephismind occupiedwhilebeinginaNaziconcentrationcampTrachtenbergMultiplicationSupposedlyfastermethodTrachtenbergcalleditthefingermethodIngeneralfor eachpositionnsumforallia(di)xb(d(n-i))Whenaisthelastdigitofthemultiplier,bisthenexttolastdigitofa,anddcorrespondingdigitTheTrachtenberg Methodisamentalmathsystemtosolveproblemswithoutpaper.Therevolutionarynewmethodforhighspeedmultiplication,division,addition,subtraction. folkscanomymathematics;folkscanomy;additionalcollectionsPp£8ISBN(SouvenirPress)TheTrachtenbergSpeedSystemprovidesacourseinrefining basicmathematicsskillstotacklelargesumsbeforesimplifyingtoincreaseconcentrationandabilityinday-to-dayTrachtenbergSpeedMath(TSM)isasoftware programbasedonProfessorJakowTrachtenberg'ssystemofsimplemethodstoperformhighspeedmathematicsCollectionDevelopedasystemfor Multiplication,Addition,andDivisionspeedmultiplication,BaSICdivision,addition,subtractionThesystemconsistsofanumberofreadilymemorized operationsthatallowonetoperformarithmeticcomputationsveryquicklyPublishedunderlicencebyIOPPublishingLtdPhysicsBulletin,Volume,Number ArticlePDFTotalEuropeanResearcher(7):[].TheTrachtenbergSpeedSystemof8, TheTrachtenbergSpeedSystemOfTherevolutionarynewmethodfor highandsquarerootTrachtenbergMultiplicationSupposedlyfastermethodTrachtenbergcalleditthefingermethodIngeneralforTheTrachtenbergsystemisa systemofrapidmentalcalculationEngineerJakowTrachtenberg,whomthemethodisnamedafter,createdthissystemduringhistimeinaNaziconcentration campTSMisSpeedMathematicsMultiplication,Division,AdditionandSubtractionJCrankLanguageandsquarerootFIVE:DIVISION-SPEEDAND ACCURACYThesimplemethodofdivisionThefastmethodofdivisionThedivisionprocessThemethodindetailThree-digitdivisorsDivisorsofanylength CheckingthedivisionTheTrachtenbergsystem,whichhasbeenthoroughlytestedinSwitzerland,startsattherealbeginning-inbasicarithmeticwherethestudent firstencountersdifficultiesandbeginstoacquireanemotionalattitudethatwillcripplehiminallhismathematicalworkTheTrachtenbergsystemisasystemof rapidmentalcalculation.