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
´
θ
8T
Calculates
)Y X(
22
+
and arctan(Y/X).
º65¸
!
!
Saves T = arctan(Y/X).
¶
Gets
)Y X(
22
+
back.
'
¸8º
´
θ
8T
Calculates
)ZY X(
222
++
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.
!
θ
8T
´
¸8º
Calculates R cos(P) and R sin(P).
!
'
Stores Z = R cos(P).
¶
θ
8T
´
¸8º
Calculates R sin(P) cos(T) and R sin(P) sin(T).
!
'
Saves X = R sin(P) cos(T).