Appendix A: Functions and Instructions
815
EndLoop
See
Loop
, page 839.
EndPrgm
See
Prgm
, page 854.
EndTBar
See
ToolBar
, page 890.
EndTry
See
Try
, page 890.
EndWhile
See
While
, page 893.
entry()
CATALOG
entry()
⇒
⇒
⇒
⇒
expression
entry(
integer
)
⇒
⇒
⇒
⇒
expression
Returns a previous entry-line entry from the
Home screen history area.
integer
, if included, specifies which entry
expression in the history area. The default is 1,
the most recently evaluated entry. Valid range is
from 1 to 99 and cannot be an expression.
Note
: If the last entry is still highlighted on the
Home screen, pressing
¸
is equivalent to
executing
entry(1)
.
On the Home screen:
1+1/x
¸
1
x
+
1
1+1/entry(1)
¸
2
ì
1
x+1
¸
1
2
ø
(2
ø
x+1)
+
3/2
¸
5/3
ì
1
3
ø
(3
ø
x+2)
entry(4)
¸
1
x
+
1
exact()
MATH/Number menu
exact(
expression1
[
,
tol
]
)
⇒
⇒
⇒
⇒
expression
exact(
list1
[
,
tol
]
)
⇒
⇒
⇒
⇒
list
exact(
matrix1
[
,
tol
]
)
⇒
⇒
⇒
⇒
matrix
Uses
Exact
mode arithmetic regardless of the
Exact/Approx
mode setting to return, when
possible, the rational-number equivalent of the
argument.
tol
specifies the tolerance for the conversion; the
default is 0 (zero).
exact(.25)
¸
1/4
exact(.333333)
¸
333333
1000000
exact(.33333,.001) 1/3
exact(3.5x+y)
¸
7
ø
x
2
+
y
exact({.2,.33,4.125})
¸
{
1
à
5
33
100 33
à
8
}
Exec
CATALOG
Exec
string
[
,
expression1
]
[
,
expression2
]
...
Executes a
string
consisting of a series of Motorola
68000 op-codes. These codes act as a form of an
assembly-language program. If needed, the
optional
expressions
let you pass one or more
arguments to the program.
For more information, check the TI Web site:
http://www.ti.com/calc
Warning:
Exec
gives you access to the full
power of the microprocessor. Please be aware
that you can easily make a mistake that locks up
the calculator and causes you to lose your data.
We suggest you make a backup of the calculator
contents before attempting to use the
Exec
command.
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 ...
