ZU fx-82MS fx-85MS fx-220 PLUS fx-300MS fx-350MS (Uhlelo lwesibili / S-V.P.A.M.) Isiqondiso kumsebenzisi Iwebhsayithi yakwa CASIO yezemfundo umhlaba wonke https://edu.casio.com Amamanuwali ayatholakala ngezilimi ezihlukahlukene ku- https://world.casio.
Okuqukethwe Ngaphambi Kokusebenzisa Umshini Wokubala....................3 Mayelana Nale Ncwadi............................................................................ 3 Ukuqalisa Umshini Wokubala.................................................................. 3 Okumelwe Ukuqaphele............................................................................4 Ukuqalisa................................................................................................. 5 Ukususa Isivalo Esiqinile.............
Ukususa Okuqukethwe Konke Okukhunjulwayo...........................................25 Izibalo Ngokusebenzisa I-function........................................27 Pi ( π ), Natural Logarithm Base e (Umsuka Wokubala We-Logarithm Yemvelo e )............................................................................................ 27 Pi ( π ).............................................................................................................
Ngaphambi Kokusebenzisa Umshini Wokubala Mayelana Nale Ncwadi • Ngeke kwenzeke ukuthi i-CASIO Computer Co., Ltd. ibe necala kunoma ngubani omunye ngomonakalo okhethekile, ongalindelekile, noma owumphumela wokuthile ngokuphathelene noma ovela ngokuthengwa noma ekusetshenzisweni kwalo mkhiqizo nezinto eziza nawo. • Ngaphezu kwalokho, i-CASIO Computer Co., Ltd.
Okumelwe Ukuqaphele Qiniseka ukuthi ufunda iziqondiso zokuphepha ezilandelayo ngaphambi kokusebenzisa isibali. Iziqondiso Zokuphepha Ibhetri • Gcina amabhethri angafiki ekufinyeleleni kwezingane ezincane. • Sebenzisa kuphela uhlobo lwebhetri olwenzelwe lo mshini ngokukhethekile okukhulunywe ngalo kule ncwadi. Ukuphatha Ukuqapha • Ngisho noma umshini wokubala usebenza ngendlela evamile, buyisela ibhethri ngokusho kwesimiso esiboniswe ngezansi.
Ukuqalisa Ukususa Isivalo Esiqinile Ngaphambi kokusebenzisa umshini wokubala, yehlisa isivalo usiyise phansi ukuze usivule, bese usifaka ngemuva komshini wokubala njengoba kuboniswe emfanekisweni ongezansi. Ukuwuvula Nokuwucima • Cindezela • Cindezela ukuze uwuvule umshini wokubala. (OFF) ukuze ucime umshini wokubala. Qaphela • Umshini Wokubala nawo uzovaleka ngokuzenzekelayo ngemva kwemizuzu engaba ngu-10 ungasebenzi. Cindezela inkinobho ukuze uwuvule umshini wokubala.
Kubalulekile! • Uma ukulungisa ukubonakala kwemibala ehlukene kungayithuthukisi indlela okukhanya ngayo ukuze kufundeke kangcono, cishe kusho ukuthi amandla ebhethri aphansi. Faka elinye ibhethri. Izimpawu Eziyinhloko noma fx-82MS/fx-85MS/fx-300MS/fx-350MS: Ukuchofoza lokhu inkinobho elandelwa inkinobho yesibili ukwenza umsebenzi ohlukile wenkinobho yesibili. fx-220 PLUS: Ukuchofoza lokhu inkinobho elandelwa inkinobho yesibili ukwenza umsebenzi ohlukile.
Uma umbhalo oyinhloko kuyi lo mbala: Kusho lokhu: Okubomvu Cindezela bese ucindezele inkinobho ukuze ufake uhlamvu olumelela inombolo, inombolo engaguquki, inombolo engaziwa, noma uphawu. (fx-82MS/fx-85MS/fx-300MS/ fx-350MS kuphela) Okuhlaza okwesibhakabhaka (noma okuhlanganiswe kubakaki abaluhlaza) Faka indlela yokusebenza yeSD neyeREG ukuze ufinyelele lowo msebenzi.
(1) Indlela yokubala (2) Umphumela wokubala (3) Izinkomba • Ithebula elingezansi lichaza ezinye zezinkomba ezijwayelekile ezivelayo phezulu kwesikrini (3). Lesi nkomba: Kusho lokhu: Izinkinobho zishintshiwe ngenjongo yokwamukela eminye imisebenzi ngokucindezela inkinobho . Izinkinobho zizosuka kulolo shintsho futhi le nkomba inyamalale lapho uchofa inkinobho. Indlela yokungena kwi-alpha ifakwe ngokucindezela inkinobho . Uyophuma kwialpha futhi le nkomba izonyamalala uma uchofa inkinobho.
Lesi nkomba: RCL Kusho lokhu: Umshini wokubala ulindele ukuthi kufakwe uhlamvu olumelele inombolo ukuze ukhumbule inani lalolo hlamvu. Le nkomba ibonakala ngemuva kokuthi ucindezele .
Izindlela Zokusebenza Zomshini Wokubala Kanye Nokuhlelwa Komshini Wokubala Indlela Yokusebenza Yokubala Ngaphambi kokuqala ukubala, kufanele uhlele indlelq yokusebenza efanele njengoba kuboniswe etafuleni elingezansi.
Ilungiselela Lokuhlela Umshini Wokubala izikhathi ezingaphezu kweyodwa kubonisa Ukucindezela inkinobho izikrini zokusetha ezengeziwe. Izilungiselelo ezidwetsheliwe ( ___ ) zizenzakalela kusukela ekuqaleni. Deg Rad Gra Icacisa amazinga, ama-radians noma ama-grads njengenombolo yobungako bechopho yokufaka inani nokubonisa imiphumela yesibalo. (90°= π /2 yama-radians = 100 wama-grads) Fix Sci Norm Icacisa inani lezinombolo ezihamba ngazodwa ezivezwa kumphumela wesibalo.
ab/c d/c Icacisa noma iqhezu exutshwe (ab/c) noma iqhezu elingafanele (d/c) lokubonisa amaqhezu kwimiphumela yezibalo. Dot Comma Icacisa ukuthi uzobonisa ichashaza noma i-comma yephuzu yendawo yedesimali engumphumela wesibalo. Ichashaza lihlale liboniswa ngesikhathi sokufaka. Dot: Indawo yedesimali yesikhathi, isehlukanisi sekhoma Comma: Iphoyinti lama-Idesimali, isikhathi sehlukanisi Qaphela • Ukuvala imenyu yokusetha ngaphandle kokhetha noma yini, cindezela .
Ukubala Okuyisisekelo nkinobho yokufaka indlela yokusebenzisa indlela Sebenzisa le yokusebenza i-COMP uma ufuna ukwenza izibalo eziyisisekelo. (COMP) Ukufaka Izimpawu Zezibalo Nama Nani Isibonelo: 4 × sin30 × (30 + 10 × 3) = 120 4 30 30 10 (Iyunithi ye-angle: Deg) 3 Qaphela • Indawo yomlando esetshenziselwa ukufaka izibalo ingabamba "izinyathelo ezingu-79". Isinyathelo esisodwa sithathwa njalo uma ucindezela ukhiye wenombolo noma , , , ).
Isibonelo 1: Ukulungisa i-cos60 ngakho kuba i-sin60 60 Isibonelo 2: Ukulungisa isibalo esingu-369 × × 2 ngakho siba ngu-369 × 2 369 2 Isibonelo 3: Ukulungisa 2.362 ngakho kuba i-sin2.362 2 36 (INS) Ukususa sonke isibalo osifakayo Cindezela . Izibalo Ze-Arithmetic • Amanani angaphansi kuka-0 ezibalweni kufanele afakwe phakathi kwabakaki. Ukuze uthole imininingwane, bheka "Ukulandelana Okubalulekile Kokubalwa". • Akudingekile ukufaka izibalo ezinezinombolo ezingaphansi kuka-0 kubakaki. sin 2.
Isibonelo 4: 7 × 8 - 4 × 5 = 36 8 7 Isibonelo 5: 4 5 36. 6 = 0.3 4×5 4 6 5 0.3 Isibonelo 6: 2 × [7 + 6 × (5 + 4)] = 122 2 7 6 5 4 122. Inani Lamadesimali Kanye Nenani Lezinombolo Ezivelele Ezihamba Ngazodwa Ukushintsha izilungiselelo zenombolo zedesimali, inani lezinombolo ezivelele ezihamba ngazodwa, noma indlela yokuveza izibalo, cindezela inkinobho izikhathi eziningi uze ufike esikrinini sokuhlela esiboniswe ngezansi.
Ukumisa Abakaki Bokugcina Abavaliwe Isibonelo: (2 + 3) × (4 - 1 = 15 2 3 4 1 15. Izibalo Ezingamaqhezu Isibonelo 1: 2 1 13 + = 3 5 15 Isibonelo 2: 3 3 1 5 4 1 2 3 1 6 1 2 11 +1 =4 4 3 12 3 Isibonelo 3: 2 1 1 + 1.6 = 2.1 2 1 2 2.1 Qaphela • Amanani aboniswa ngesimo sedesimali ngokuzenzakalelayo noma nini lapho inani lenani lezinombolo ezihamba ngazodwa. Elinenombolo eyiqhezu (amanamba aphelele + enombolo engaphezulu + nenombolo esezansi + nemidwebo ehlukanisayo) angaphezu kwa-10.
Isibonelo 2: 1 ↔ 0.5 (Iqhezu ↔ Idesimali) 2 1 2 Anaqhezu Axubile ↔ Ukuguqulwa Kwezibalo Ezingamaqhezu Angalungile Ukushintsha umphumela phakathi kwesibalo esiyiqhezu esingafanele nesibalo esiyiqhezu esiyingxube: Cindezela (d/c). Isibonelo 1: 1 2 5 ↔ 3 3 1 2 3 (d/c) (d/c) Qaphela • Ungasebenzisa isikrini sokuhlela okubonakalayo (Disp) ukuze ucacise indlela yokubonisa uma umphumela wesibalo esiyiqhezu umkhulu kuno 1.
Izibalo Zamaphesenti Uhlobo Lokubala Ukubalwa Kwesibalo Indlela Yokubala kanye Nezinkinobho Ezisebenzayo A×B 100 Athini amaphesenti kaB ku-A? A B (%) Amaphesenti Isibonelo 1 I-Ratio Isibonelo 2 Inani Eliphakeme Isibonelo 3 Isaphulelo Isibonelo 4 Isibonelo 5 Isilinganiso Sokushintsha (1) Isibonelo 6 Isilinganiso Sokushintsha (2) Isibonelo 7 U-A ungamaphesenti amangaki ka-B? A B (%) A × 100 B A+ A- A×B 100 Kuyini i-A ukwanda ngamaphesenti anguB? A B (%) A×B 100 U-A unciphe ngamaphesenti aman
660 880 (%) Isibonelo 3: Ukwandisa u-2500 ngo-15% 2500 15 (2875) (%) Isibonelo 4: Ukunciphisa u-3500 ngo-25% 25 3500 2875. (2625) (%) 2625. Isibonelo 5: Ukunciphisa isamba esingu-168, 98, no-734 ngo-20% fx-82MS/fx-85MS/fx-300MS/fx-350MS: 168 98 734 (STO) (A)* 20 75. (800) (A) (%) 800.
Izinga, Umzuzu, Umzuzwana (Sexagesimal) Ungenza izibalo usebenzisa amanani we-sexagesimal, uphinde uguqule amanani phakathi kwe-sexagesimal kanye nedesimali. Ukufaka Amazinga E-Sexagesimal Okulandelayo yisibalo sokufaka inani le-sexagesimal. {Izinga} {Imizuzu} {Imizuzwana} • Qaphela ukuthi kufanele uhlale ufaka okuthile nge-izinga namaminithi, noma ngabe ziyizinga. Isibonelo: Faka 2°0’30” 0 2 30 2°0°30.
Izitatimende Ezikaningi (fx-82MS/ fx-85MS/fx-300MS/fx-350MS kuphela) Ungasebenzisa uhlamvu lwekhaloni (:) ukuxhuma izinkulumo ezimbili noma ngaphezulu bese uzikhipha ngokulandelana ukusuka kwesobunxele kuya kwesokudla uma ucindezela . Isibonelo: Ukwengeza u-2 + 3 bese ukwandisa umphumela ngo-4 2 3 (:) 4 Ukusebenzisa Ukwaziswa Wezobunjiniyela Ukusebenza okuyisisekelo okulula kuguqula inani elibonisiwe ekubonisweni kobunjiniyela. Isibonelo 1: Ukuguqula amamitha angu-56088 abe ngamakhilomitha → 56.
(←) 0.123×1003 (←) 0.000123×1006 Umlando Wezibalo Nokuphinde Uveze Umlando Wezibalo Ku-COMP Mode, isibali sikhumbula kuze kube cishe ama-bytes edatha angu-150 ka yesibalo esisha. kanye/noma phezulu kwesibonakaliso kubonisa ukuthi kukhona I okuqukethwe komlando wokubala ngaphezulu nangaphezulu noma ngaphezulu. Ungakwazi ukupheqa ngokusebenzisa okuqukethwe komlando wokubala usebenzisa kanye . Isibonelo: 1+1=2 1 1 2. 2+2=4 2 2 4. 3+3=6 3 3 6. (Ipheqa emuva.) 4. (Ipheqa futhi.) 2.
Ukusebenzisa Ukubenza Kwesigcina-lwazi Impendulo Ekwisigcina-lwazi (Ans) • Noma nini uma ucindezela ngemuva kokufaka amanani noma inkulumo, umphumela obalwe ukubuyekezwa ngokuzenzakalelayo Phendula okuqukethwe kom ukukhumbula ngokugcina umphumela. • fx-82MS/fx-85MS/fx-300MS/fx-350MS: Ngaphezu kwalokho , okuqukethwe i-Answer Memory kuphinde kulungiswe ngomphumela noma ungacindezela nomaphi (%), , (M-), noma (STO) kulandelwe uhlamvu (A kuya ku-F, noma M, X, noma Y).
123 (Kuyaqhubeka) 456 579. 789 210. Ama-Variable (A, B, C, D, E, F, M, X, Y) (fx-82MS/ fx-85MS/fx-300MS/fx-350MS kuphela) Ikhakhuletha yakho inama-variable avele esethiwe ayisishiyagalolunye abizwa nge-A, B, C, D, E, F, M, X, ne-Y. Unganikezela ngamavelu kumavariable bese usebenzisa ama-variable ezibalweni. Isibonelo: Ukunikeza umphumela we-3 + 5 ku-A eguquguqukayo 3 5 (STO) (A) 8. Ukwandisa okuqukethwe kwe-variable A ngo-10 (A) (Kuyaqhubeka) 10 80.
Ukususa umphumela we-10 + 5 kusuka ku-M (Kuyaqhubeka) 10 5 (M-) 15. (M) 35. Ukuze ubuyise okuqukethwe kuyi-M fx-82MS/fx-85MS/fx-300MS/fx-350MS: (Kuyaqhubeka) fx-220 PLUS: (Kuyaqhubeka) 35. Isibonelo 2: 23 + 9 = 32 53 - 6 = 47 -) 45 × 2 = 90 99 ÷ 3 = 33 (Isamba) 22 fx-82MS/fx-85MS/fx-300MS/fx-350MS: 23 9 (STO) 53 45 2 (M) 6 47. (M-) 99 32. 3 90. 33. (M) 22. (Min) 32. 6 47. fx-220 PLUS: 23 9 53 45 2 (M-) 99 3 90. 33. 22.
fx-82MS/fx-85MS/fx-300MS/fx-350MS: fx-220 PLUS: (Mcl) 26 (CLR) (Mcl)
Izibalo Ngokusebenzisa Ifunction inkinobho ukuze ungene kwindlela yokusebenza i-COMP Use the uma ufuna ukuthi ubale Izibalo ezihlanganisa inombolo eyodwa noma ngaphezulu engaziwa. (COMP) Ukusebenzisa imisebenzi kungehlisa ijubane lesibalo, okungase kubambezele ukuvezwa kwemiphumela. Ukuze uphazamise ukubala okuqhubekayo ngaphambi kokuvela kwemiphumela, cindezela . Pi ( π ), Natural Logarithm Base e (Umsuka Wokubala We-Logarithm Yemvelo e ) Pi ( π ) Ungakwazi ukufakapi ( π ) ekubalweni.
Imisebenzi Ye-Trigonometric, Imisebenzi Ye-Inverse Trigonometric Imisebenzi Ye-Trigonometric • Ukushintsha iyunithi ye-angle yokuzenzekela (amazinga, ama-radians, izikhathi eziningana uze ama-grads), cindezela inkinobho ufinyelele kwisikrini sokusetha iyunithi ye-angle esiboniswe ngezansi. • Cindezela ikhi yenombolo ( , , noma ) ehambelana neyunithi ye angle ofuna ukuyisebenzisa. (90° = π /2 yama-radians = 100 wama-grads) Isibonelo 1: sin 30° = 0.
･････ (Deg) (tan-1) 0 741 36.53844577 Imisebenzi Ye-Hyperbolic, Imisebenzi Ye-Inverse Hyperbolic Isibonelo 1: sinh 3.6 = 18.28545536 (sinh) 3 6 18.28545536 (sinh-1) 30 4.094622224 Isibonelo 2: sinh-1 30 = 4.094622224 Engele Ukuguqulwa Kweyunithi (DRG ) ukuze ubonise imenyu elandelayo. Cindezela Ukucindezela , , noma engxenyeni efanayo. kuguqula inani elibonisiwe kwi-engele Isibonelo: Ukuguqula ama-radiens angu-4.
2 3 0.125 2 4 16. Isibonelo 4: (-2)4 = 16 Qaphela • Amanani angaphansi kuka-0 ezibalweni kufanele afakwe phakathi kwabakaki. Ukuze uthole imininingwane, bheka "Ukulandelana Okubalulekile Kokubalwa". Imisebenzi Ye-Logarithmic Isibonelo 1: log 1.23 = 0.089905111 1 23 0.089905111 Isibonelo 2: ln 90 (= log e 90) = 4.49980967 90 4.49980967 Isibonelo 3: ln e = 1 (fx-82MS/fx-85MS/fx-300MS/fx-350MS kuphela) (e) 1. Ukusebenza Kwamandla Nokusebenza Komsuka Wamandla Isibonelo 1: √2 + √3 × √5 = 5.
1 Isibonelo 6: 1 1 = 12 3 4 3 4 12. Ukuguqulwa Kwesanxande - Polar Coordinate I-Pol iguqula izixhumanisi zikanxande zibe yizixhumanisi ze-polar, ngenkathi i-Rec iguqula izixhumanisi ze-polar zibe yizixhumanisi zikanxande. (1) Izixhumanisi Zikanxande (i-Rec) (2) Izixhumanisi Ze-Polar (i-Pol) Cacisa i-engeli yeyunithi ngaphambi kokwenza izibalo. Umphumela wokubala θ uboniswa ku -180° < θ ≦ 180°. Imiphumela yokubala iyabelwe ngokuzenzakalelayo eziguquguqukayo E no-F.
x =1 2 (,) 60 1. y = 1.732050808 (y, θ) 1.732050808 (x, r) ukuze ubonise inani le x , noma • Cindezela (y, θ) ukuze ubonise inani le y . Isibonelo 2: Ukuguqula izixhumanisi ezingunxande (1, √3) kuya kuzixhumanisi ze-polar ( r , θ ) (Iyunithi ye-angle: Rad) fx-82MS/fx-85MS/fx-300MS/fx-350MS: r =2 1 3 2. θ = 1.047197551 (F) 1.047197551 • Cindezela u(E) ukuze ubonise inani le- r , noma ukuze ubonise inani le- θ . (F) fx-220 PLUS: r =2 1 (,) 3 2. θ = 1.047197551 (y, θ) • Cindezela u(y, θ) 1.
Inombolo Engahleliwe (Ran#) Umsebenzi odala inombolo engaguqukiyo okungahleliwe ku-0.000 kuya ku-0.999. Isibonelo: Yakha izinombolo ezintathu zamadijithi-3 ezingahleliwe. Amagugu amadijithi amadijithi amathathu angaguquguquki aguqulwa amanani ama-integer angu-3 ngokuphindaphinda ngo-1000. Qaphela ukuthi amanani aboniswe lapha yizibonelo kuphela. Ubungako empeleni eyenziwe Isibali yakho izohluka. (Ran#) 1000 634. 92. 175.
• Izinombolo azikwazi ukuphinda ziphindwe ngaphakathi kwenani elifanayo lamadijithi angu-4 (1234 kuvunyelwe, kepha ayi-1123 ayikho). (nP r ) 4 7 840. Isibonelo 2: Ukunquma ukuthi zingaki amaqembu angu-4 ahlukene angalungiswa eqenjini labantu abangu-10 10 4 210. Ukuyisa Inombolo Engaziwa Kwinombolo Ephelele Eseduze (Rnd) Ukusebenzisa umsebenzi we-Rnd kubangela amagugu ama-decimal amaqhinga wesigatshana ukuze ahlotshwe ngokuhambisana nenani lamanje lokuhlelwa kwamadijithi wokubonisa (Norm, Fix, Sci).
Ukusebenzisa Indlela Yokubala Ukubalwa Kokubuyela (SD, REG*) * fx-82MS/fx-85MS/fx-300MS/ fx-350MS kuphela Standard Deviation (SD) (Ukuhluka Okuvamile) Sebenzisa ukhiye weukufaka imode ye-SD uma ufuna ukwenza izibalo zokubala usebenzisa ukuphambuka okujwayelekile. (SD) • Kuyi-SD Mode ne-REG Mode, le nkinobho isebenza njengale nkinobho. • fx-82MS/fx-85MS/fx-300MS/fx-350MS: Qala njalo ngokufaka u(CLR) (Scl) ukususa imemori yestathistiksi. fx-220 PLUS: Qala njalo ngokufaka u(Scl) ukusula imemori yestathistiksi.
Isibonelo: Ukubala s x , σ x , x-, n , Σ x , no-Σ x 2 yedatha elandelayo: 55, 54, 51, 55, 53, 53, 54, 52 fx-82MS/fx-85MS/fx-300MS/fx-350MS: Kuyi-SD Mode: (CLR) (Scl) (Stat clear) 55 Isikhathi ngasinye uchofoza ukuze ubhalise okufakayo, inombolo yedatha oyifakayo kuze kube kulelo zinga izobonakala kuyi-display ( n ivelu). 54 51 55 53 54 52 Ukuphambuka Okujwayelekile kwesampula (s x ) = 1.407885953 (S-VAR) (s x ) 1.407885953 I-Standard Deviation Yephophuleshini ( σ x ) = 1.
Ukuphambuka Okujwayelekile kwesampula (s x ) = 1.407885953 (s x ) 1.407885953 I-Standard Deviation Yephophuleshini ( σ x ) = 1.316956719 (σ x) 1.316956719 ( x-) 53.375 (n) 8. (Σ x ) 427. I-mean ye-Arithmetic ( x-) = 53.375 Inani leDatha ( n ) = 8 Isamba Samavelu (Σ x ) = 427 Isamba Sezikwele Zamavelu (Σ x 2) = 22805 (Σ x 2) 22805. Qaphela Ukwaziswa Okufakayo • ukufaka idatha eyodwa kabili. • fx-82MS/fx-85MS/fx-300MS/fx-350MS: Ungaphinda ufake ukwaziswa (;).
zestathistiksi, njll), kufanele njalo uchofoze inkinobho kuqala ukuze uvale i-display yedatha. • Cindezela le inkinobho esikhundleni sale ngemuva kokushintsha inani elibonisiwe bhalisa inani elisha njengokwazisa okusha okufakiwe, futhi ushiye inani elidala njengoba linjalo. • Ungasusa inani lemininingwane elibonisiwe usebenzisa u ngokuchofoza u (CL). Ukususa inani lemininingwane kubangela ukuthi wonke amanani alandelayo agudlukele phezulu.
• Cindezela inkinobho ( , , noma ) ehambisana nohlobo lokulinganisa ofisa ukulusebenzisa. (Lin) : Ukulinganiswa komugqa (Log) : Ukulinganiswa komugqa (Exp) : Ukulinganisa ukuphindaphinda (Pwr) : Ukulinganisa amandla (Inv) : Ukuguqulwa okungenayo (Quad) : Ukulinganisa kwe-quadratic • Qala njalo ngokufaka u(CLR) (Scl) ukususa imininingwane yezibalo. • Idatha yokufaka usebenzisa ukulandelana kwesihluthulelo okuboniswe ngezansi.
Ukuze ubuyise lolu hlobo lwenani: Yenza lomsebenzi oyinhloko: σy (S-VAR) (σ y) sy (S-VAR) (s y ) Ukusebenzisanangokushelelelayo kokulawula A (S-VAR) (A) Ukusebenzisanangokushelelelayo kokulawula B (S-VAR) (B) Ukubalwa kwe-nombolo eshintshayo ngaphandle kwe-nombolo eshintshayo esa-sanxande Ukuhlangana kwe-coefficient r (S-VAR) (r) xˆ (S-VAR) ( xˆ) yˆ (S-VAR) ( yˆ) • Itafula elilandelayo libonisa imisebenzi echofozekayo okufanele uyisebenzise ukubuyisa imiphumela esimweni senombolo eshi
• Amanani akwitafula elingenhla angasetshenziswa ngaphakathi kwezinkulumo ngendlela efanayo nalapho usebenzisa izinombolo ezishintshashintshayo. Izinombolo ezishintshayo ezihamba emgqeni • Ifomula yezinombolo ezishintshayo ezihamba emgqeni ithi: y = A + B x . Isibonelo: Ukucindezela Kwesimo Somoya vs. Ukushisa Yenza Izinombolo ezishintshayo zihambe emgqeni ukucacisa imigomo yefomula yokuhlanganisa kanye neyenombolo ephindaphindayo yokwaziswa okusezansi.
Ukuhlobana Kwezinombolo Eziphindaphindayo r = 0.982607368 (S-VAR) (r) 0.982607368 Ukucindezela Komoya ku-5°C = 994.6 5 (S-VAR) ( yˆ) 994.6 Ukushisa ku-1000 hPa = 4.642857143 1000 (S-VAR) ( xˆ) 4.642857143 Inombolo Eziphindaphindayo Zokuqiniseka = 0.965517241 (S-VAR) (r) 0.
Izinombolo Ezishintshayo Ezisasanxande • Ifomula yezinombolo ezishintshayo ezisasanxande ithi: y = A + B x + C x 2. Isibonelo: Yenza isibalo sezinombolo ezishintshayo ukunquma imibandela yefomula yezinombolo ezishintshayo. xi yi 29 1.6 50 23.5 74 38.0 103 46.4 118 48.0 Okulandelayo sebenzisa ifomula ye-regression ukuze ulinganise amavelu e- yˆ (ivelu elinganisiwe ye- y ) ka-xi = 16 no- xˆ (ivelu elinganisiwe ye- x ) kayi = 20.
xˆ1 lapho yi engu-20 = 47.14556728 20 (S-VAR) ( xˆ1) 47.14556728 ( xˆ2) 175.5872105 xˆ2 lapho yi engu-20 = 175.5872105 20 (S-VAR) Qaphela Ukwaziswa Okufakayo • ukufaka idatha eyodwa kabili. • Ungaphinda ufake ukwaziswa okufanayo kaningana usebenzisa (;). Faka idatha "engu-20 nengu-30" izikhathi ezinhlanu, ngokwesibonelo, chofoza u-20 30 (;) 5 . • Imiphumela engenhla ingatholakala nganoma iyphi indlela, hhayi kuphela ngale eboniswe ngenhla.
Ulwazi Lwezobuchwepheshe Amaphutha Umshini wezibalo uzokhombisa umlayezo wephutha noma nini lapho iphutha livela nganoma yisiphi isizathu ngesikhathi ubala. • Cindezela unoma uukuze ubuyele esikrinini sokubala. I-khesa izobekwa endaweni lapho kwenzeka khona iphutha, ilungele ukungenisa ukwaziswa okungafakwa. Lungisa okulungisekayo esibalweni sakho bese uyasenza futhi. • Cindezela u ukuze ubuyele esikrinini sokubala. Qaphela ukuthi nalokhu kuyasisula isibalo ebesiqukuthe iphutha.
Arg ERROR Imbangela: • Ukusebenzisa okungalungile kwempikiswano. Isenzo: • Yenza ukulungisa okudingekayo. Ngaphambi Kokucabanga Ukuthi Umshini Wokubala Ufile... Yenza izinyathelo ezilandelayo uma kwenzeka iphutha ngesikhathi sokubala noma uma imiphumela yokubala ingekhona okulindele. Qaphela ukuthi kufanele wenze amakhophi ahlukene anokwaziswa okubalulekile ngaphambi kokwenza lezi zinyathelo. 1. Hlola isibalo ukuze uqinisekise ukuthi awekho amaphutha. 2.
3. Susa ibhetri, bese ufaka ibhethri entsha izindawo zomlilo (+) kanye (-) kuhlale kubheke kahle. 4. Buyisela isivalo. 5. Lungiselela ikhakhuletha. fx-82MS/fx-85MS/fx-300MS/fx-350MS: (CLR) (All) fx-220 PLUS: (All) • Ungaseqi isinyathelo esingenhla! Ukulandelana Okubalulekile Kokubalwa Umshini wokubala wenza izibalo ngokuvumelana nokubalulekile kulolo hlu. Lapho ukubaluleka kwezibalo ezimbili kufana leso sibalo senziwa kusukela esandleni sobunxele kuye kwesokudla.
4 Izibalo ezingamaqhezu Ukuphindaphinda okufakiwe kwe- π , e (isisekelo se-logarithm 5 yemvelo), igama lememori, noma igama eliguquguqukayo: 2 π , 3 e , 5A, π A, njll. 6 Ukusebenzisa Uhlobo B: Ngalo msebenzi, inkinobho yomsebenzi iyacindezelwa bese inani lifakwa womsebenzi ucindezelwe bese inani lingene. (√ , 3√ , log, ln, e x , 10 x , sin, cos, tan, sin-1, cos-1, tan-1, sinh, cosh, tanh, sinh-1, cosh-1, tanh-1, (-)) 7 Ukuphindaphinda okufakiwe Kwemisebenzi Yohlobo B: 2√3, Alog2, njll.
I-Stack Yezinombolo I-Stack Yemithetho • Izibalo zenziwa ngokulandelana okuqondene "Ukulandelana Okubalulekile Kokubalwa". Imithetho namanani asusiwe kwinqwaba njengoba isbalo senziwa. Izinombolo Zokubala, Inombolo Eyenziwe Ngezinombolo Ezihamba Ngazodwa, Nobuchule Uhlu lokubala, izinombolo ezihamba ngazodwa ezisetshenziselwa izibalo zangaphakathi, kanye nokunemba kwesibalo kuncike kuhlobo lwesibalo osenzayo.
Ukunemba Ngokuvamile, u±1 uba kwinombolo yesi-10 ngesibalo esisodwa kuphela. Ukunemba kwezinombolo eziziphindaphindayo zibonakala ku±1 kwinombolo engayodwa engavelele kunazo zonke. Amaphutha ayakhelana uma kunezibalo ezilandelanayo. Izibalo Zezinombolo Ezingaziwa Nezindlela Zokufaka kanye Nokunemba Imisebenzi sin x cos x Ukwaziswa Kokufaka Deg 0 ≦ | x | < 9 × 109 Rad 0 ≦ | x | < 157079632.7 Gra 0 ≦ | x | < 1 × 1010 Deg tan x Rad Gra Kuyafana no-sin x , ngaphandle uma |x | = (2 n -1) × 90.
Imisebenzi e x Ukwaziswa Kokufaka -9.999999999 × 1099 ≦ x ≦ 230.2585092 √x 0 ≦ x < 1 × 10100 x2 | x | < 1 × 1050 x -1 | x | < 1 × 10100 ; x ≠ 0 √x 3 | x | < 1 × 10100 x! 0 ≦ x ≦ 69 ( x iyinombolo egcwele) 0 ≦ n < 1 × 1010, 0 ≦ r ≦ n ( n , r izinombolo nP r ezigcwele) 1 ≦ { n !/( n - r )!} < 1 × 10100 0 ≦ n < 1 × 1010, 0 ≦ r ≦ n ( n , r izinombolo nC r Pol( x , y ) Rec( r , θ ) ezigcwele) 1 ≦ n !/ r ! < 1 × 10100 noma 1 ≦ n !/( n - r )! < 1 × 10100 | x |, | y | ≦ 9.
Imisebenzi Ukwaziswa Kokufaka y > 0: x ≠ 0, -1 × 10100 < 1/ x log y < 100 x √y y = 0: x > 0 y < 0: x = 2 n +1, 1 n ( n ≠ 0; n iyinombolo egcwele) Nokho: -1 × 10100 < 1/ x log | y | < 100 a b/c RanInt#( a , b ) Ingqikithi yenani eliphelele, lezinombolo ezingaphezu komugqa, nezingaphansi kumelwe zibe yishumi kuphela noma ngaphansi (lokhu kuhlanganisa nezimpawu zokuhlukanisa).
Izinga Lokushisa Esebenza Kulo: 0°C kuya ku-40°C Izilinganiso: 13.8 (H) × 77 (W) × 161.5 (D) mm Isisindo Esingaba: 105 g kubandakanya ibhethri fx-85MS/fx-300MS Amandla Adingekayo: Ukwakhiwa kwiseli yelanga; inkinobho yebhethri LR44 × 1 Isikhathi Ibhethri Elisiqhubayo Singaba: Iminyaka emithathu (kuncike ekutheni uyisebenzise ihora elilodwa ngosuku) Izinga Lokushisa Esebenza Kulo: 0°C kuya ku-40°C Izilinganiso: 11.1 (H) × 77 (W) × 161.
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