Angle; Prime; _(Underscore) 2Nd_Key - Texas Instruments Voyage 200 User Manual

   
2 '

(angle)

radius, angle
q_
[
radius, angle,Z_coordinate
[ q_
(cylindrical input)
radius, angle,
q_
[
(spherical input)
Returns coordinates as a vector depending on the
Vector Format
cylindrical, or spherical.
magnitude    
(
Enters a complex value in (rq) polar form. The
angle
mode setting.
¡ ¡ ¡ ¡ , ', "
2 "
dd ¡ ¡ ¡ ¡ mm ss.ss
'
dd
mm
ss.ss
Returns
This base-60 entry format lets you:
Enter an angle in degrees/minutes/seconds
without regard to the current angle mode.
Enter time as hours/minutes/seconds.
'

(prime)

2 È key
variable
'
variable
''
Enters a prime symbol in a differential equation.
A single prime symbol denotes a 1st-order
differential equation, two prime symbols denote a
2nd-order, etc.
_
(underscore) 2  key
expression unit
_
Designates the units for an
names must begin with an underscore.
You can use pre-defined units or create your
own units. For a list of pre-defined units, refer
to the module about constants and
measurement units. You can press:
¥ À to select units from a menu, or you
can type the unit names directly.
910
key
⇒ ⇒ ⇒ ⇒
vector
(polar input)
]
⇒ ⇒ ⇒ ⇒
]
⇒ ⇒ ⇒ ⇒
f_angle
vector

]
mode setting: rectangular,
) ⇒ ⇒ ⇒ ⇒
angle complexValue
is interpreted according to the current Angle
2 È
key (¡), key ('),
⇒ ⇒ ⇒ ⇒
expression
"
A positive or negative number
A non-negative number
A non-negative number
+( /60)+( /3600).
dd mm ss.ss
expression
vector
(polar input)
2 É
key (")
3_m 4 _ft ¸
. All unit
Note: To type 4, press 2
Appendix A: Functions and Instructions
[5,  60 ¡ ,  45 ¡ ] ¸
In Radian mode and vector format set to:
In Radian angle mode and Rectangular complex
format mode:
5+3 ì (10 p /4) ¸
i
¥ ¸
In Degree angle mode:
25°13'17.5" ¸
25°30' ¸
deSolve(y''=y^( ë 1/2) and y(0)=0 and
y'(0)=0,t,y) ¸

rectangular
cylindrical
spherical
5 ì 5 ø 2+(3 ì 5 ø 2) ø
i
ë 2.071... ì 4.071... ø
i
25.221
...
51/2
2 ø y
3/4
=t
3
9.842... ø _ft
.