Isiqondiso kumsebenzisi
Table Of Contents
- Okuqukethwe
- Ngaphambi Kokusebenzisa Umshini Wokubala
- Izindlela Zokusebenza Zomshini Wokubala Kanye Nokuhlelwa Komshini Wokubala
- Ukubala Okuyisisekelo
- Ukufaka Izimpawu Zezibalo Nama Nani
- Izibalo Ze-Arithmetic
- Izibalo Ezingamaqhezu
- Izibalo Zamaphesenti
- Izinga, Umzuzu, Umzuzwana (Sexagesimal)
- Izitatimende Ezikaningi (fx-82MS/fx-85MS/fx-300MS/fx-350MS kuphela)
- Ukusebenzisa Ukwaziswa Wezobunjiniyela
- Umlando Wezibalo Nokuphinde Uveze
- Ukusebenzisa Ukubenza Kwesigcina-lwazi
- Izibalo Ngokusebenzisa I-function
- Pi (π), Natural Logarithm Base e (Umsuka Wokubala We-Logarithm Yemvelo e)
- Imisebenzi Ye-Trigonometric, Imisebenzi Ye-Inverse Trigonometric
- Imisebenzi Ye-Hyperbolic, Imisebenzi Ye-Inverse Hyperbolic
- Engele Ukuguqulwa Kweyunithi
- Imisebenzi Ye-Exponential, Imisebenzi Ye-Logarithmic
- Ukusebenza Kwamandla Nokusebenza Komsuka Wamandla
- Ukuguqulwa Kwesanxande - Polar Coordinate
- I-factorial (!)
- Inombolo Engahleliwe (Ran#)
- I-inteksi Ehleliwe (RanInt#) (fx-220 PLUS kuphela)
- Uhlelo (nPr) Nokuhlanganiswa (nCr)
- Ukuyisa Inombolo Engaziwa Kwinombolo Ephelele Eseduze (Rnd)
- Ukusebenzisa Indlela Yokubala
- Ulwazi Lwezobuchwepheshe
• 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.
< x -datha> < y -datha>
• Amagugu akhiqizwa ukubalwa kokunciphisa kuxhomeke ekufakweni
kwezindinganiso, futhi imiphumela ingakhunjulwa usebenzisa
imisebenzi yokuhlunga eboniswe etafuleni elingezansi.
Ukuze ubuyise lolu hlobo
lwenani:
Yenza lomsebenzi oyinhloko:
Σ x
2
(S-SUM) (Σ x
2
)
Σ x (S-SUM) (Σ x )
n
(S-SUM) ( n )
Σ y
2
(S-SUM) (Σ y
2
)
Σ y (S-SUM) (Σ y )
Σxy (S-SUM) (Σxy)
x
-
(S-VAR) ( x
-
)
σ
x
(S-VAR) ( σ
x
)
s
x
(S-VAR) (s
x
)
y
-
(S-VAR) ( y
-
)
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