CASIO

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. (fx-82MS/fx-85MS/fx-300MS/fx-350MS kuphela)

Isibonelo 1: Ukuguqula izixhumanisi ze-polar (r = 2, θ = 60°) zibe yizixhumanisi zikanxande (x, y)　(Iyunithi ye-angle: Deg)
fx-82MS/fx-85MS/fx-300MS/fx-350MS:

• x = 1

  (Rec() 260
• 1.

• y = 1.732050808

  (F)
• 1.732050808

Cindezela (E) ukuze ubonise inani le x, noma (F) ukuze ubonise inani le y.

fx-220 PLUS:

• x = 1

  2(,) 60
• 1.

• y = 1.732050808

  (y, θ)
• 1.732050808

Cindezela (x, r) ukuze ubonise inani le x, noma (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

  13
• 2.

• θ = 1.047197551

  (F)
• 1.047197551

Cindezela u-(E) ukuze ubonise inani le-r, noma (F) ukuze ubonise inani le-θ.

fx-220 PLUS:

• r = 2

  1(,)3
• 2.

• θ = 1.047197551

  (y, θ)
• 1.047197551

Cindezela u-(x, r) ukuze ubonise inani le-r, noma (y, θ) ukuze ubonise inani le-θ.