Tastratijit Chernyshov

Amtawa yettwasleḍen

Yal rrehn deg tesleḍt-a yesra kraḍ n yigmaḍ yezrin ad ilin s yiwen yini; rrehn d yiwen uferdisidrimenAferdisRrehn agejdan s wacu i yettxeddem unagraw neɣ amurar. Inagrawen n usnerni ttwaglamen s yiferdisen akken ad ilin i yal ṭṭabla.Ɣer akk →, neɣ rrehn n tura n unagraw n usnernitastratijitAnagraw n usnerniYal alugen i yettbeddilen rrehn ɣef leḥsab n yigmaḍ yezrin. Asnerni deffir lexsara yessali-t deffir lexsara, asnerni deffir rrbeḥ deffir rrbeḥ.Ɣer akk →, ɣef yini anemgal. IlemaḍebsiIlemTaxxamt tazegzawt tasuft ur yeṭṭif ula d yiwen n rrehn s lexlaṣ imsawi, n ddzina neɣ n tgejdit; d aɣbalu n lmaziyya n lkazinu. Daɣen: yiwen yilem, 0.Ɣer akk → yettegzam ssebba n yini. Ma yella rrehn ɣef yini yettwasers yakan, yeɣli-d yilem, rrehn-nni yexser. Deffir rrehn yexsren, sugtet rrehn i d-iteddun s kraḍ; deffir rrehn i yerbḥen, rret anagraw n usnerni ɣer 1. Tuzzyiwin war rrehn ur ssalayent ara rrehn. Llant tferkiwin nniḍen n tuɣalin ɣer tazwara, ihi wagi d amtawa yettwasleḍen, mačči d awal ɣef yiwen n ulugen n tidet.

Tikkal n usebba ur d-qqarent ara ayen ara d-yeḍrun

I uḥric yettwasbadun n kraḍ n tuzzyiwin, taprubabilittusnaktTaprubabilitAzal n yiwen ugmuḍ ad d-yeḍru, seg 0 ɣer 1 neɣ seg 0% ɣer 100%. Yiwen wuṭṭun: 1/37 = 2,70%.Ɣer akk → ad yili akk d azeggaɣrrehnAzeggaɣRrehn s lexlaṣ imsawi ɣef 18 n wuṭṭunen izeggaɣen. S tefransist: rouge.Ɣer akk → neɣ akk d aberkanrrehnAberkanRrehn s lexlaṣ imsawi ɣef 18 n wuṭṭunen iberkanen. S tefransist: noir.Ɣer akk → d 2(18/37)^3 = 23,0273%. Leḥsab-a yeglem-d acḥal n tikkal i d-yettili uḥric yelhan. Mi ara d-yili, yini anemgal yettwafernen mazal yettrebbiḥ s taprubabilit n 18/37; aḍebsi ur yettali ara deg taprubabilit akken ad yessemsawi azrar i d-yettwaskanen.

Tafelwit n usnerni n rrhun

D rrhun i yexsren kan i yettḥerriken anagraw n usnerni. Asekyed n tuzzyiwin deg uraǧu n usebba nniḍen n kraḍ n yini yeǧǧa rrehn n tura ur yettbeddil ara.

Amedya s leḥsab

Deffir azeggaɣ, azeggaɣ, azeggaɣ, rhent 1 n uferdis ɣef uberkan. Ma yeɣli-d uzeggaɣ, rrehn yexser, rrehn yelhan i d-iteddun ɣef yini anemgal d 3 n yiferdisen. Ma yexser rrehn-nni n 3 n yiferdisen, rrehn yelhan i d-iteddun d 9. Deffir ukkuẓ n lexsara s 1, 3, 9 d 27, lexsara yettwagemren d 40 n yiferdisen, rrehn i ilaqen sakin d 81. Ilem ɣef yal rrehn ɣef yini yettwaserrsen d lexsara; ur ixelleṣ ara am yiwen seg yiniten.

Lxeṭṛ d wazal yettwaṛǧan

Yal rrehn ɣef yini n s n yiferdisen yesɛa agmuḍ yettwaṛǧan n −s/37 ɣef uḍebsi awrupi. Araǧu yezmer ad yessenqes amḍan n rrhun deg usrag, maca ur yezmir ara ad ibeddel azal yettwaṛǧan i yal aferdis yettwarhen. Lxeṭṛ agejdan d tilemt gar rrhun imeẓyanen yettilin s waṭas d rrhun i yettalin s zzerba i ilaqen deffir lexsara, s tlisa n ṭṭablaṭṭablaTalast n ṭṭablaRrehn adday d rrehn afellay i yettwasirgen. Talast tafellayt d ayen i yeḥebsen inagrawen n usnegmu.Ɣer akk → d ugerrujidrimenAgerrujAkk idrimen yettwaǧǧan i wurar. Asefrek n ugerruj d tagrut: acḥal seg-s ara tesrem i yal rrehn d yal taɣimit.Ɣer akk → s talast. Azrar ɣezzifen n uzeggaɣ neɣ n uberkan yesskan-d kan igmaḍ yezrin, mačči d ssebba ad nraǧu ad d-yezzi s wayen nebɣa.

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