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