Dongosolo ano nkhani kapena kumene anatulukira mawerengero Arabic

Pa pano tsiku, masamu n'zokayikitsa popanda kanjedza ndi manambala. Poyamba, masamu ntchito mawerengero achiroma, omwe ndi zaka 14, ndipo amene analibe zikande, koma kanjedza posachedwa ankaimiridwa mu mawonekedwe a zilembo, monga mwa mitundu yambiri iwo anali pyakubisika. Mkubwela kwa chiwerengero Arab, mu masamu panali ziro. Tsopano anthu ambiri akudabwa komwe anatulukira mawerengero Arabic. Yankho la funso limeneli liyenera anafuna mwa mbiri yakale.

Mawu "chiwerengero" ndi lochokera Arabic ndipo limatanthauza 'ziro ". Mu India, khoma lolembedwa anapeza kumene kunali nambala 270, lolembedwa amatanthauza m'ma Ine ndi umboni loyamba la ntchito manambala. Kale mu V m'ma ndi Amwenye anali anapereka decimal dongosolo ochuluka, ndipo patapita zaka iwo momasuka ntchito ndi dongosolo, komanso maganizo "ziro" omwe amatanthauza "kanthu" kapena "kanthu." Pa nthawiyi, ambiri a mitundu ya dziko dongosolo nkhani yake Komabe, okha India ntchito ziro. Kwa nthawi yoyamba mu India katswiri Muhammad al-Khwarizmi ntchito manambala dongosolo kujambula ndi ziro, mfundo imeneyi limalimbikitsa dongosolo Indian a manambala padziko lonse.

Poganizira funso la amene anatulukira mawerengero Arabic, mukhoza kuona kuti masamu Arab anali pang'ono kusinthidwa kanjedza Indian kuti agwirizane pansi kalata zawo. Motero, anthu Arab mwakhala anthu oyamba amene anakumana ndi dongosolo India mawerengedwe. Zimenezi n'zosadabwitsa, chifukwa pa nthawi imeneyo ku India, kupangidwa mwa dongosolo limene chiwerengero olembedwa pa makwerero. masitepe awa anali ochepa kuposa chiwerengero, ndicho chifukwa anangotchula ambiri, anali kutchula kwa bwalolo pambuyo chiwerengero lililonse. Anthu ena anachitazi, kotero Amwenye anayamba kuitana manambala onse a ambiri magawo popanda mayina awo.

Mu India, komwe anatulukira mawerengero Arabic, masitepe digito ntchito kwa nthawi yaitali. Ngati chiwerengero cha akusowa mmodzi mwa masitepe, Amwenye m'malo dzina lake akuti "zopanda pake". Pa pepala, m'malo mawu akuti "zopanda pake" Indians yoyamba anamanga mfundo, ndipo kenako - bwalo. Ndipo panali ziro.

Zimene manambala kulemba, umene India, anali yabwino zosiyanasiyana anapezazo, kotero dziko lonse tsopano amasangalala izo. Choncho, India tinganene kuti dziko limene anapanga mawerengero Arabic ndi dongosolo decimal a manambala ochuluka.

Zingatanthauze kuti ndi kuyambitsa kwa manambala ndi decimal dongosolo ochuluka, adzaonekera woyamba maola ochepa. Koma ife tikudziwa kuti zaka zoposa zikwi zitatu zapitazo ku Babulo ntchito woyamba maola ochepa, iwo ankaimira oyimba ali magulu khumi ndi awiri pa m'mphepete ndi pakati pa ndodo. maora awa anali dzuwa, kotero kuti pamene muyenda dzuwa mu mlengalenga, mthunzi ndodo unagwa pa nambala yoyenera pa imbani. mawotchi ankagwiritsa ntchito masana pamene kuli mdima anali m'malo ndi wotchi madzi, akuimira chotengera zadothi ndi madzi otsika kuchokera pa dontho limodzi. chotengera lidagawikana ndi makoma Koma pamene madzi akutsikira, zikhoza tikuonera pa zimene fission iye anasiya anatsimikiza motero ora limenelo. Ku Ulaya, wotchi anali mu mawonekedwe a makandulo maphunziro. About amene anatulukira wotchi makina, olemba mbiri kukangana lero, ndi ena ponena kuti zinali Patsifikus ena - Herbert. Mulimonsemo, wotchi predate Kutulukira Indians manambala kale oyimba magawano kuwonetsera chizindikiro cha m'nyenyezi pa oyimba kenako akuonetsedwa makalata ndi zizindikiro. Patapita nthawi, ndi mawerengero achiroma pa dials wotchi ankagwiritsa ntchito.

Choncho, lero tikudziwa kumene anatulukira mawerengero Arabic. Anayambitsa ku India chifukwa anthu ntchito dongosolo kwa zaka zambiri, ndi kufika kwa nthawi yathu, ndipo ntchito lero.