Texas Instruments Voyage 200 User Manual

Appendix A: Functions and Instructions 909
#
(indirection)
CATALOG
# varNameString
Refers to the variable whose name is
varNameString . This lets you create and modify
variables from a program using strings.
Program segment:
©
:Request "Enter Your Name",str1
:NewFold #str1
©
©
:For i,1,5,1
: ClrGraph
: Graph i
ù x
: StoPic #("pic" & string(i))
:EndFor
©
G
(gradian)
MATH/Angle menu
expression1
G
¡
¡¡
¡ ⇒
⇒⇒
⇒ expression
list1
G
¡
¡¡
¡ ⇒
⇒⇒
⇒ list
matrix1
G
¡
¡¡
¡ ⇒
⇒⇒
⇒ matrix
This function gives you a way to use a gradian
angle while in the Degree or Radian modes.
In Radian angle mode, multiplies
expression by
p/200. In Degree angle mode, multiplies
expression 1 by g/100.
In Gradian mode, returns expression1 unchanged.
In Degree, Gradian or Radian mode:
cos(50
G
) ¸
‡2
2
cos({0,100
G
,200
G
}) ¸ {1,0.-1}
ô
(radian)
MATH/Angle menu
expression1 ô ⇒
⇒⇒
⇒ expression
list1 ô ⇒
⇒⇒
⇒ list
matrix1 ô ⇒
⇒⇒
⇒ matrix
In Degree angle mode, multiplies expression1 by
180/p. In Radian angle mode, returns
expression1
unchanged. In Gradian mode, multiplies
expression1 by 200/p.
This function gives you a way to use a radian
angle while in Degree and Gradian mode.
Hint: Use ô if you want to force radians in a
function or program definition regardless of the
mode that prevails when the function or program
is used.
In Degree, Gradian or Radian angle mode:
cos((p/4)ô ) ¸
‡2
2
cos({0
ô,(p/12)ô,ë pô }) ¸
{1
(
3
+1)
ø
2
4
ë 1}
¡
¡¡
¡
(degree)
2“ key
expression ¡
¡¡
¡ ⇒
⇒⇒
⇒ value
list1 ¡
¡¡
¡ ⇒
⇒⇒
⇒ list
matrix1 ¡
¡¡
¡ ⇒
⇒⇒
⇒ matrix
In Radian angle mode, multiplies expression by
p/180. In Degree angle mode, returns
expression
unchanged.In Gradian angle mode, multiplies
expression1 by 10/9.
This function gives you a way to use a degree
angle while in Gradian and Radian mode.
In Degree, Gradian or Radian angle mode:
cos(45¡) ¸
‡2
2
cos({0,
p/4,90¡,30.12¡}) ¥ ¸
{1 .707
... 0 .864...}

Texas Instruments Voyage 200 Specifications

General

Type	Scientific
Form factor	Pocket
Product color	Blue
Display resolution	128 x 240 pixels