HP 32SII - Manual (Page 229)

Mathematics Programs 15–3
File name 32sii-Manual-E-0424
Printed Date : 2003/4/24 Size : 17.7 x 25.2 cm
Program Lines: Description
Defines the beginning of the rectangular input/display
routine.
"! % Displays or accepts input of X.
"! & Displays or accepts input of Y.
"! ' Displays or accepts input of Z.
Checksum and length: F8AB 006.0
Defines beginning of rectangular–to–polar conversion
process.
&
%
¸8º´
θ8T
Calculates ) Y X ( 2 2 +
and arctan(Y/X).
º65¸
! ! Saves T = arctan(Y/X).
¶ Gets ) Y X ( 2 2 +
back.
'
¸8º´
θ8T Calculates ) Z Y X ( 2 2 2 + +
and P.
! Saves R.
º65¸
! Saves P
Checksum and length: 3D28 018.0
Defines the beginning of the polar input/display
routine.
"! Displays or accepts input of R.
"! ! Displays or accepts input of T.
"! Displays or accepts input of P.
!
θ8T´¸8º Calculates R cos(P) and R sin(P).
! ' Stores Z = R cos(P).
¶
θ8T´¸8º Calculates R sin(P) cos(T) and R sin(P) sin(T).
! ' Saves X = R sin(P) cos(T).