23
GENERAL INFORMATION
<Example>
This example shows the difference of the formula input screen for polar coordinates
and rectangular coordinates.
1. Press
¬
.
2. Press
. (Keys to be used when inserting functions
or writing subsequent details.)
3. Press
Ï
.
4. Press
E
or touch [E COORD] with the touch-pen.
5. Touch [3 Polar].
6. When
is pressed, the formula input screen to
the right for polar coordinate graphs will appear.
Even with an identical key (
), the unit will
produce different screens according to the SET UP
settings.
Formula input screen of
rectangular coordinates
[F ANSWER]
: Used to set the display method and mode of results (default setting:
Decimal Real)
[1 Decimal] (real):
Displays results using decimals (real number mode).
[2 Mixed] (real):
Displays results using mixed fractions (real number mode).
[3 Improp] (real):
Displays results using improper fractions (real number mode).
[4 x±yi] (complex): Displays results using complex rectangular numbers (complex
number mode).
[5 r
∠
θ]
(complex): Displays results using complex polar numbers (complex number
mode).
EL-9650-(01)En (001-036)
8/1/00, 12:04 PM
23
Summary of Contents for EL-9650
Page 10: ...viii ...
Page 46: ...36 CHAPTER 1 ...
Page 230: ...220 CHAPTER 9 ...
Page 268: ...258 CHAPTER 12 ...
Page 349: ...339 APPENDIX When coordinate system is Rect param or polar ...
Page 350: ...340 APPENDIX When coordinate system is Seq F STYLE2 E STYLE1 ...
Page 352: ...342 APPENDIX ...
Page 353: ...343 APPENDIX on Program screen ...
Page 354: ...344 APPENDIX ...
Page 355: ...345 APPENDIX ...
Page 356: ...346 APPENDIX ...
Page 357: ...347 APPENDIX ...
Page 358: ...348 APPENDIX ...