Ukugwema i-Trigonometry (2013)

"Inani eliphelele lezindleko zaleyo khodi ye-trigonometry, okuhlanganisa namahora engiwachithe ngiyisusa, kufanele ifinyelele kumakhulu ezinkulungwane zamaRandi. Konke ukuze kugwenywe ukubaluleka komsebenzi wempelasonto wokuthola ukuzungeziswa kwesithombe eklayentini." - Maciej Cegłowski, "Ukugwema i-Trigonometry" (2013)

Kusuka Ezinxushunxushwini Kuya Ekucaceni Kokusebenza

Isifundo esithi "Ukugwema i-Trigonometry" sidlulela ngale kwegumbi leseva. Kungumfanekiso wazo zonke izici zebhizinisi. Kungakhathaliseki ukuthi inqubo yokugunyaza i-Byzantine, i-patchwork yamathuluzi esofthiwe anqanyuliwe, noma isitayela somnyango sokuxhumana esithembele "olwazini lwezizwe," lezi zinkimbinkimbi zilingana nokusebenza kwaleyo khodi ephithene. Badala ukungqubuzana, behlisa ijubane ukwenziwa kwezinqumo, futhi bavimbele inhlangano ekusebenzeni njengenhlangano ehlangene. Umgomo kufanele kube ukwakha amasistimu—kokubili ezobuchwepheshe nezinqubo—alula futhi anembile ngangokunokwenzeka. Ngokukhetha izinkundla ezigcizelela ukuhlanganiswa nokucaca, njenge-Mewayz, amabhizinisi angaqinisekisa ukuthi isisekelo sawo esisebenzayo sinikeza ukukhula esikhundleni sokukuvimba. Bangasebenzisa amandla abo ekuqhubekeleni phambili, kunokuba bahlale behlaziya izinqumo eziyindida zesikhathi esedlule.

Imibuzo Evame Ukubuzwa

Isipoki Emshinini: Yini Yayigwema i-Trigonometry (2013)?

Ngo-2013, into eyisimanga yavela emhlabeni wokuthuthukiswa kwesofthiwe. Okuthunyelwe kubhulogi okunesihloko esithi "Ukugwema i-Trigonometry" komhleli wezinhlelo u-Maciej Cegłowski kudonse ukunaka konjiniyela yonke indawo. Kwakungekhona ngobunkimbinkimbi be-sine ne-cosine, kodwa mayelana nenkinga ecashile kakhulu: isikweletu sobuchwepheshe. U-Cegłowski uchaze kabanzi ngomuzwa wakhe elungisa iphutha elilula kusayithi lebhodi lezithombe elidumile, i-4chan. Umlandu? Isistimu edideke ngendlela emangalisayo, ethuthuke kakhulu yokuphatha ukuzungezisa kwesithombe ebithembele ochungechungeni oludidayo lwezibalo zetrigonometry yohlangothi lweseva. Umlayezo oyinhloko wawujulile: abathuthukisi basebenzise umzamo omkhulu ukwakha umshini we-Rube Goldberg ukuze bagweme isisombululo esilula, esihle esasitholakala kalula kuziphequluli zewebhu zesimanje. Le ndaba ibe isibonelo esisemthethweni sokuthi ubunjiniyela obudlulele budala kanjani ubuthakathaka, bumosha izinsiza, futhi ekugcineni bubambezele inqubekelaphambili ekukhaseni.

Izindleko Eziphezulu Zobuhlakani

Isaga ethi "Ukugwema i-Trigonometry" iyisigaba esiyinhloko emiphumeleni yobuhlakani obungasetshenziswa kabi. Abathuthukisi abakha isistimu yokuqala ngokungangabazeki babenekhono. Baxazulula inkinga eyinkimbinkimbi ngesisombululo esiyinkimbinkimbi. Nokho, ikhodi yabo "ehlakaniphile" idale umthwalo wesikhathi eside. Lonke ushintsho, zonke iziphazamisi, nazo zonke izici ezintsha bekufanele zizulazule kulo mqondo we-labyrinthine. Isikhathi sokuqala esilondolozwe ngokungacwaningi ngendlela elula sancishwa ngezinkulungwane zamahora achithwa kugcinwa futhi kusetshenziswa uhlelo oluyinkimbinkimbi. Lona umnyombo wesikweletu somsebenzi—izinkokhelo zenzalo esinqamulelini obekungafanele neze sithathwe. Emabhizinisini esimanje, lokhu kuhumusha ngokuqondile esikhathini esinensayo sokuya emakethe ezicini ezintsha, amaqembu okuthuthukisa akhungathekile, kanye ne-codebase eba yingozi futhi ebiza kakhulu ukuyishintsha.

Ukwakha Isisekelo Esilwa Nobunzima

Ngakho, amabhizinisi angayigwema kanjani inguqulo yawo ethi "Ukugwema i-Trigonometry"? Impendulo ilele ekubekeni phambili ubulula nokucaca kusukela phansi kuya phezulu. Lokhu kusho ukwakha phezu kwezinhlelo ezikhuthaza ukuhlanzeka, ukwakheka kwemodular. Indlela ye-modular iphoqa ukuziphatha ngokuhlukanisa izinqubo eziyinkimbinkimbi zibe izingxenye ezincane, ezilawulekayo, nezishintshanayo. Uma ucezu ngalunye lunomthwalo wemfanelo owodwa, ochazwe kahle, lonke uhlelo luba lula ukuluqonda, ukuhlola, nokulushintsha. Lena ifilosofi ngemuva kwezingxenyekazi zesimanje eziklanyelwe ukwenza lula ukusebenza. Isibonelo, i-Mewayz ihlinzeka nge-OS yebhizinisi eyimojuli esiza izinkampani zigweme ukwakha amasistimu axhumene, axhumene. Ngokunikeza amamojula ahlukene e-CRM, ukuphathwa kwephrojekthi, kanye nokuxhumana okuhlanganisa ngokuhlanzekile, i-Mewayz iqinisekisa ukuthi inkimbinkimbi iqukethwe, ayihlanganisiwe.

Kusuka Ezinxushunxushwini Kuya Ekucaceni Kokusebenza

Isifundo esithi "Ukugwema i-Trigonometry" sidlulela ngale kwegumbi leseva. Kungumfanekiso wazo zonke izici zebhizinisi. Kungakhathaliseki ukuthi inqubo yokugunyaza i-Byzantine, i-patchwork yamathuluzi esofthiwe anqanyuliwe, noma isitayela somnyango sokuxhumana esithembele "olwazini lwezizwe," lezi zinkimbinkimbi zilingana nokusebenza kwaleyo khodi ephithene. Badala ukungqubuzana, behlisa ijubane ukwenziwa kwezinqumo, futhi bavimbele inhlangano ekusebenzeni njengenhlangano ehlangene. Umgomo kufanele kube ukwakha amasistimu—kokubili ezobuchwepheshe nezinqubo—alula futhi anembile ngangokunokwenzeka. Ngokukhetha izinkundla ezigcizelela ukuhlanganiswa nokucaca, njenge-Mewayz, amabhizinisi angaqinisekisa ukuthi isisekelo sawo esisebenzayo sinika amandla ukukhula esikhundleni sokukuvimba. Bangasebenzisa amandla abo ekuqhubekeleni phambili, kunokuba bahlale behlaziya izinqumo eziyindida zesikhathi esedlule.