Function limits – Texas Instruments TI-84 User Manual
Page 660
Appendix B: Reference Information
657
•
In
Full
screen mode,
@
Y
is calculated as (
Ymax
N
Ymin
)
à 62. In
Horiz
split-screen
mode,
@
Y
is calculated as (
Ymax
N
Ymin
)
à 30. In
G-T
split-screen mode,
@
Y
is
calculated as (
Ymax
N
Ymin
)
à 50.
•
If you enter a value for
@
Y
from the home screen or a program in
Full
screen mode,
Ymax
is calculated as
Ymin
+
@
Y
É… 62. In
Horiz
split-screen mode,
Ymax
is
calculated as
Ymin
+
@
Y
… 30. In
G-T
split-screen mode,
Ymax
is calculated as
Ymin
+
@
Y
É … 50.
Cursor coordinates are displayed as eight-character numbers (which may include a
negative sign, decimal point, and exponent) when
Float
mode is selected.
X
and
Y
are
updated with a maximum accuracy of eight digits.
minimum
and
maximum
on the
CALCULATE
menu are calculated with a tolerance of
1
âL5; ‰
f(x)dx
is calculated at 1
âL3. Therefore, the result displayed may not be accurate to
all eight displayed digits. For most functions, at least five accurate digits exist. For
fMin(
,
fMax(
, and
fnInt(
on the
MATH
menu and
solve(
in the
CATALOG
, the tolerance can be
specified.
Function Limits
Function Limits
Function Limits
Function Limits
Function
Range of Input Values
sin x, cos x, tan x
0
|
x
| < 10
12
(radian or degree)
sin
L1
x, cos
L1
x
L
1
x
1
ln x, log x
10
L
100
< x < 10
100
ex
L
10
100
< x
230.25850929940
10x
L
10
100
< x< 100