Appendix B: Technical Reference
930
Complex Format Mode for Displaying Results
You can enter a complex number at any time, regardless of the
Complex Format
mode
setting. However, the mode setting determines how results are displayed.
Polar form
r
e
i
q
or
(r
,
ùq
)
Substitute the applicable values or variable
names for r and
q
, where
q
is interpreted
according to the Angle mode setting.
TI-89 Titanium:
j
[R]
¥
s
2
)
¥
Ï
d
Ð
or –
c
j
[R]
2
’
¥
Ï
d
Important:
Do not use the r
e
i
q
polar form in
Degree angle mode. It will cause a Domain
error.
Note:
To get the
e
symbol, press:
TI89 Titanium:
¥
s
.
Voyage™ 200
:
2 s
Do not simply type an alphabetic e.
Tip:
To get the
,
ù
symbol, press
2 Õ
’
.
Tip:
To enter
q
in degrees for (r
,
ùq
), you can
type a
ó
symbol (such as 45
ó
). To get the
ó
symbol, press
2 Ò
“
. You should not use
degrees or Gradian for r
e
i
q
.
Voyage™ 200:
R
2
s
2
)
Ï
d
Ð
or –
c
R
2
)ÕÏ
d
For example:
Use
3
to set the
Complex Format mode to
one of three settings.
If Complex Format is:
The TI-89 Titanium / Voyage™ 200:
Parentheses are
required for the
(r
∠
ùq
) form.
Results are shown in rectangular
form, but you can select polar
form.
Summary of Contents for Voyage 200
Page 36: ...Getting Started 36 D B D B Press Result ...
Page 45: ...Getting Started 45 3 0 D B D D B D Press Result ...
Page 46: ...Getting Started 46 D 2 0 0 2 D B Scroll down to October and press Press Result ...
Page 60: ...Getting Started 60 B D Press Result ...
Page 139: ...Previews 139 8 Complete the operation Press 2 d Steps and keystrokes Display 5 f 2 ...
Page 453: ...Differential Equation Graphing 453 ...
Page 468: ...Tables 468 ...
Page 777: ...Activities 777 ...
