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-2.
Scientific functions come with the open parenthesis.
Example: sin(, cos(, pol(, LCM(.... *ou neeO to input the
argument and the close parenthesis -_i.
-3.
Omit the last close oarenthesis before th-he
E,
@,Er
,
g
'g and
ri5
'
f
Insert and Overwrite lnput mode
In Line mode, you can use TNSERT ,E
or. Overwrite mode for
inputting.
- In Insert mode (Default input mode),
the cursor is a
vertical flashing line " | " for inserting a new character.
- In Overuvrite mode, press g
'E
[ey to switch the cursor
to a flashing horizontal ,,_ " and repla-ce the character at
the current cursor position.
In Mathematics mode, you can only use the Insert mooe.
Whenever the display format changes from Line mode to
Mathematics mode, it wiil automaticaily switch to the Insert mode.
I
Deleting and Correcting an Expression
In Insert mode: Move the cursor to ihe right of the character
or
function that needs to be deleted, then piess
@ll.
ln Overwrite mode: Move the cursor under the character
or
function being deleted, then press lorr_1.
Exampfe: 1234567 + 889900
I Function Calculation Input Ranges
(1) Replace an entry (2345i67+1234560)
(2) Deletion (1234567 + 134567)
I
I In Mathematic Mode, the input and display result of
fraction or certain functions (log, xr, x3, xr,Ji, 11.
,.JE, x-l,
10r, er, Abs) is shown in Handwriting/Mathematics
format.
MATHEMATICS MODE: c5'i5
El
NOTE
(1) Some input expressions cause the height of a
calculation expression to be greater thin one display
screen. Maximum input capacity: 2 display screens
(31 dots x 2).
(2) Calculator memory limits how many functions or
parentheses can be input in any single expression. In
this case, divide the expression intohultiple parts
and calculate separately.
(3) lf part of the expression you input is cut off after
calculation and in the result display screen, you can
press @ or Q to view the full expiession.
(3) lnsertion (889900 +2889900)
Line/Maths mode -
Insert mode
@ otimes
1234567+1889900
a
1 234567+21889900
brputRange
stnx
DEG
0 ( lxl <9x10s
RAD
0 < lxl <157 079 632.7
GRA
0 < l x l < ' 1 x 1 0 t o
cosx
DEG
0 < l x l < 9 x l Q s
RAD
0 < fxf <157 079 632.1
GRA
0 3 l x l < l x l Q t o
tanx
DEG
Same as sinx, except when lxl =(2n-1)x90
RAD
Same as sinx, except wh en lxl =(2n-1)x nll
GRA
Same as sinx, except when lxl =(2n-l )x J a[
sin-1x
0 < l x l < 1
cos-1x
tanjx
0 < lxl < 9.999 999 999x1Ose
s i n h x
0< lxl< 230 258 S09 2
cosnx
sinh-1x
0 < lxl < 4.999 999 999x1 Oee
cosh-1x
1 < x < 4.999 999 999x1 Oes
tanhx
0 < lxl < 9.999 999 999x1Oee
tanh-1x
0 < lxl < 9.999 999 999x10-1
log)dlnx
0< x 3 9.999 999 999x1Oee
1 0 ,
-9.999 999 999 x1 Oes j x ( 99.999
999 99
-9.999 999 999 x10es ( x ( 230.2SB
SOg 2
r/x
0 < x < 1 x 1 0 1 0 0
x2
lxl<1x1oso
x3
lxl<2.154 434 69x1033
x-1
lxl<1x10100,x;e
0
3{x
l x l < 1 x 1 0 1 0 0
x!
0 S x 369 (x is an integer)
nPr
0 5 n < 1x1010, 03 r( n (n,r are integers)
1 <{n!/((n+)!} < 1x101oo
nCr
0 5 n < 1x1010, 0( ri n (n,r are integers)
1 snl/r! < 1x10100 or 1 < n!i(n-r)l < 1x10ioo
Method 1: Line/Maths
mode - Insert mode
1234567 I+l 8S9900
@ z times
'|
2345671+889900
@ @
1 2345601+889900
Method 2: Line mode -
Overwrite mode
shifr
sET-UP -
r - - r r - - - l z l
1234567 f+l 889900
Shift
Insefr
1 234567+889900
@ 8 times
1 234567+889900
@
1 234560+889900
Method 1: Line/Maths
mode - Insert mode
@ tztimes
1 2134567+889900
@
1 134567+889900
M e t h o d 2 : L i n e m o d e -
Overwrite mode
Shift
Insen
1234567+889900
@ t3times
1 234567+889900
@
1 34567+889900
ea
Number of Digits for
Internal Calculation
Up to 18 digits
Precision
t1 at the 1Oth digit for a single calculation.
tl at the least significant for exponential
display
C a l c u l a t i o n R a n g e
r'l x 10-se to 19.999999999 x lOee or O
1 1
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