Izibalo

Ukusebenzisa Amafomula E-Exponential Amafomula e-Exponential angumqondo wezibalo ovame ukuvela empilweni yansuku zonke, yize sivame ukungaqapheli. Uma sikhuluma ngokukhula kwenani labantu, inzalo ehlanganisiwe ekongeni, ukusabalala kwamagciwane, ukubola kwezinto ezinemisebe, ngisho nokukhula kwabasebenzisi bohlelo lokusebenza lwedijithali, konke lokhu kungalinganiswa kusetshenziswa iphethini efanayo: izinguquko "zenhlanganisela" ngokuhamba kwesikhathi. Le phethini... Funda kabanzi

Amaphethini Aphindaphindayo ku-Algebra Ezibalweni, ikakhulukazi i-algebra, sivame ukuhlangana namaphethini: ukuhambisana okuvela ezinhlotsheni zezinombolo, izimo, noma ubudlelwano phakathi kwezimpawu. Enye yezindlela ezinamandla kakhulu zokuchaza la maphethini ngokusebenzisa ukuphindaphinda. Ukuphindaphinda kusho ukuthi sichaza into (ngokuvamile ukulandelana noma umsebenzi) ngokubhekisela kumanani ayo angaphambilini. Esikhundleni sokubhala… Funda kabanzi

Izisekelo Zomsebenzi Ophambene Ezibalweni, umsebenzi uwumthetho ohlanganisa ingxenye ngayinye yesethi eyodwa (isizinda) nengxenye eyodwa yesethi enye (isizinda). Phakathi kwemibono ehlukahlukene ebalulekile emisebenzini, umsebenzi ophambene ubambe isikhundla esiyisisekelo kakhulu ngoba usisiza "ukuguqula" inqubo yokumaka. Uma umsebenzi uguqula okokufaka kube yimiphumela, khona-ke umsebenzi ophambene—uma ukhona—izinjongo… Funda kabanzi

Ukubaluleka Kokulinganisela Ezibalweni Ezibalweni, igama elithi "i-equation" lizwakala lilula: uphawu olulinganayo (=) olubonisa ukuthi izinombolo ezimbili zinenani elilinganayo. Kodwa-ke, ngemuva kwalolo phawu kukhona umqondo omkhulu osekela indlela esicabanga ngayo ngokunengqondo, esixazulula ngayo izinkinga, futhi senza izinqumo ezisekelwe kudatha. Lowo mqondo omkhulu ibhalansi. Ibhalansi ezibalweni… Funda kabanzi

Imibuzo Nezimpendulo Zesibonelo Somkhawulo: Imikhawulo ingenye yemiqondo ebaluleke kakhulu kwizibalo, ikakhulukazi ekubaleni. Imikhawulo isenza sikwazi ukuqonda ukuziphatha komsebenzi njengoba inani lawo eliguquguqukayo lisondela enombolweni ethile, kungaba ngakwesobunxele noma kwesokudla. Lo mqondo wakha isisekelo sezingxoxo zama-derivatives nama-integrals. Kulesi sihloko, uzothola incazelo... Funda kabanzi

Ukuqhathanisa Phakathi Kwesilinganiso Nokulingana Ezibalweni nasempilweni yansuku zonke, sivame ukuqhathanisa izinto ezimbili: intengo uma kuqhathaniswa nobuningi, ibanga uma kuqhathaniswa nesikhathi, noma inani labafundi besilisa uma kuqhathaniswa nabafundi besifazane. Imibono emibili evame ukusetshenziswa kakhulu ukuxoxa ngokuqhathanisa okunjalo isilinganiso kanye nokulingana. Nakuba kungase kubonakale kufana, kuvame ukubhekwa njengokufana, kodwa empeleni kudlala indima... Funda kabanzi

Ukusetshenziswa Kwezincazelo Ku-Algebra: Izincazelo ziwumqondo obalulekile ku-algebra eqondile ovame ukuvela ezingxoxweni zama-matrices. Nakuba ekuqaleni zingase zibonakale njengomsebenzi olula wezibalo, izincazelo empeleni zinencazelo ejulile: zisisiza siqonde izakhiwo zama-matrices, zinqume ukuthi uhlelo lwezibalo lunesixazululo esiyingqayizivele yini, zibale okuphambene kwe-matrix, futhi zichaze ngisho nokuguqulwa okuqondile... Funda kabanzi

Ithiyori Yegrafu Kuzibalo Ithiyori yegrafu iyigatsha lezibalo ezihlukene ezifunda isakhiwo sobudlelwano phakathi kwezinto. Lezi zinto zimelelwa njengezingqimba (ama-node), kanti ubudlelwano phakathi kwazo bumelelwa njengezingqimba (ama-arcs). Nakuba kungase kuzwakale kulula, ithiyori yegrafu idlala indima ebalulekile emikhakheni ehlukahlukene, kusukela kwisayensi yamakhompyutha nobunjiniyela kuya ku-biology kanye nezomnotho, ngisho nasesayensini yezenhlalo. Izinkinga eziningi... Funda kabanzi

Ifomu le-Diagonal Matrix Ama-matrices angomunye wemibono ebaluleke kakhulu kwizibalo, ikakhulukazi ku-algebra eqondile. Emikhakheni eyahlukahlukene—kusukela ku-physics kanye nezibalo kuya kwezomnotho kuya kwisayensi yekhompyutha—ama-matrices asetshenziselwa ukumela idatha, izinhlelo zezibalo, ukuguqulwa, nokunye okuningi. Phakathi kwezinhlobo eziningi ezaziwayo zama-matrices, ama-matrices aqondile anendawo ekhethekile ngenxa yokuthi alula kodwa aphezulu... Funda kabanzi

I-Ellipse Equation ku-Geometry I-ellipse iyi-curve ebalulekile ku-geometry, ebonakala ezimweni ezahlukahlukene, kusukela kuzibalo ezihlanzekile kuya ekusetshenzisweni kwe-physics, ubunjiniyela, kanye ne-astronomy. Kalula nje, i-ellipse ingacatshangwa ngokuthi "isiyingi esiluliwe" ukuze sibe side ohlangothini olulodwa. Kodwa-ke, incazelo esemthethweni ye-ellipse iyathakazelisa kakhulu: i-ellipse iyisethi... Funda kabanzi