Tushen Cubic na lambar

Kusan kowa ya yi mafarki don ingantawa, tafi wani abu mai tsanani da rikitarwa. Kowane mutum ya aikata shi hanya. Wasu suna neman aikin inda, a lokaci, za su dauki matsayi na jagoranci, wasu za su sami ƙarin kudi. A koyaushe an yi imani da cewa mutumin da ya fi dacewa, zai ƙara samun nasara. Amma akwai kuma wadanda ke inganta tunaninsu da kuma cikakke zane na lissafi. Tushen cube (ƙididdiga) yana daya daga cikin hanyoyin da aka fi dacewa don "sanya kwakwalwa domin".

Tun zamanin d ¯ a an yi tunanin cewa horar da hankali shine hanyar samun hikima. A zamanin d Girkawa, wanda sun kai girma Heights a ilmin lissafi, ya ce cewa "kowace an haifi mutum mai hikima, amma ba kowa da kowa zai iya samun ta a cikin ransa." Kwanan nan ya zama kyakkyawa don bunkasa ikon yin haɗari, kuma wani lokacin mahimmanci lissafi a hankali. Tushen Cubic, wanda ba shi da sauki a lissafta, idan lambar tana da yawa - daya daga cikin hanyoyi. Akwai hanyoyi masu yawa na kowa don cire tushen tushen jigilar daga lamba. Yi la'akari da wata biyu.

Lambar hanya 1

Wasu lokuta zaka iya samun labaran cewa suna kallon mutum ɗaya wanda yake dauke da ƙididdigewa a cikin tunaninsa, ciki har da ƙididdige tushen tushe. Har a wani lokaci, ba a san yadda aka yi wannan ba, amma a nan shi ne algorithm na lissafin da aka sani, kuma kowa yana iya yin haske tare da basirarsu.

Ana cire sashi na tushen kubut din ta hanyar "yankan lambar". Da farko kana buƙatar tunawa da wani abu mai sauƙi: lambobi na ƙarshe da sakamakon sakamakon jakar, don wasu lambobi, wato 1, 4, 5, 6 da 9 sun kasance iri ɗaya. Bari mu dubi misali mai kyau. Sakamakon cewa muna buƙatar cire tushen tushe daga lambar 85 184. Ka yi la'akari da mafi yawan rukuni a cikin lambar da aka ba da - dubban, wannan 85 ne. Wanne lamba a cikin kwandon zai ba da mafi kusa ga 85 amma ba zai wuce ba? Wannan lambar ne 4. Yanzu la'akari da sauran lambobi 184. Ka lura cewa yana ƙare a 4. Lambar lambar guda ɗaya da ke ba da digiri 4 a ƙarshen lambar lambar yawan lambobi 4. Ya nuna cewa amsar wannan tambaya ita ce Lamba 44. Ka ninka shi da kanka sau 2 (44x44x44) kuma ka sami 85184.

Lambar hanya 2

Tushen maɗaukaki kuma za a iya samo shi ta hanyar fadada lambar a cikin jerin labaran Taylor. Duk da haka, wannan zaɓi yafi rikitarwa fiye da baya. Muna buƙatar bayani mai mahimmanci game da matakan bazuwar, kuma dole ne a ƙidaya duk ayyukan da ba a cikin tunani ba, amma a takarda. Tun da tushen tushe shine tada lambar zuwa ikon 1/3, to zamu yi lissafi tare da gina lambar 5. Sakamakon wannan lambar zuwa tsarin Taylor, muna samun amsar, tare da kuskuren ɓata. Duk da haka, ana bukatar yin lissafi sosai. Sabili da haka, wannan hanya ba shine mafi amfani daga maƙasudin kallon ceto lokaci ba. Bayan haka, idan yawan yana da yawa, to, zaiyi ƙoƙari don warwarewa

Babu shakka hanya guda ɗaya, mai ƙidayar kalma. A kan ƙididdigar injiniya yana iya cire tushen tushe daga lambar a danna maballin. Kamar yadda aka riga aka ambata a sama, akwai hanyoyi da dama don cire tushen jigilar daga lamba. Kuma a duk tsawon lokacin akwai masu goyon baya da ke kokarin dukkan sabon sabbin abubuwa. Yanzu, idan kuna so, za ku iya samun launi tare da darajar ginshiƙan dukkan lambobi. Zaka iya yin shi da kanka, don fun ko don "brainwashing", kunshi tebur naka. Hakika, wannan kasuwancin ba wata rana ba ce, amma wannan wasan kwaikwayo na iya zama abin sha'awa kuma mai ban sha'awa sosai. Bayan haka, asusun, ko da kuwa abin da yake, shi ne horarwa sosai ga tunanin. Abu mafi mahimmanci ba shine yadda kuma abin da kuke tunani ba, amma ko kuna aikata shi duka. Dukkan mutane ne na musamman, akwai mutane da yawa wadanda suke sanya dukkan ƙididdigar rikitarwa a zukatarsu. Wannan kyauta daga gare su ta yanayi. Duk da haka sauran zasu iya ci gaba da waɗannan iyawa cikin kansu. Gwada, kuma mai yiwuwa kai ne mai zuwa, wanda zai zo da wata hanya ta yadda za a lissafta tushen asalin sukari.