Canon F715sg User Guide

							ENGLISH
F-715SG
SCIENTIFIC CALCULATOR 
USER INSTRUCTIONS
E-IE-465 
						

							HOW TO USE THE SLIDE COVER..................................................... P.3
DISPLAY (2-LINE DISPLAY) .............................................\
...................  P.4
TO GET START 
  Power ON, OFF ..........................................................\
..................  P.4
  MODE Selection .........................................................\
...................  P.5
  Display Formats Setting ................................................\
................  P.6
  Before Using the Calculator ............................................\
..............  P.6
INPUTTING EXPRESSIONS AND VALUES
  Input Capacity .........................................................\
.......................  P.7
  Input Editing ..........................................................\
.........................  P.7
  Replay, Copy and Multi-statements ......................................\
.........  P.8
INPUT RANGE AND ERROR MESSAGE  
  Calculation Accuracy, Input Ranges .....................................\
........  P.9
  Order of Operations ....................................................\
.................  P.11
  Calculation Stacks .....................................................\
..................  P.12
  Error Messages and Error Locator .......................................\
.........  P.12
BASIC CALCULATIONS   
  Arithmetic Calculations ................................................\
................  P.13
  Memory Calculations ....................................................\
...............  P.14
  Fraction Operations ....................................................\
.................  P.15
  Percentage Calculations ................................................\
.............  P.16
  Degree-Minutes-Seconds Calculations ....................................\
...  P.18
  Fix, Sci, Norm, ROUND ..................................................\
.............  P.19
FUNCTIONAL SCIENTIFIC CALCULATIONS   
  Square, Root, Cube, Cube Root, Power, Power Root, 
  Reciprocal and Pi ......................................................\
...................  P.21
  Logarithm, Natural Logarithm, Antilogarithm and Log
ab .............
 P.21
  Angle Unit Conversion ..................................................\
...............  P.22
  Trigonometry Calculations ..............................................\
.............  P.23
  Permutation, Combination, Factorials and Random
  Number Generation ......................................................\
...............  P.24
  Least Common Multiple and Greatest Common Divisor .............  P.25
  Quotient and Remainder .................................................\
............  P.25
  Coordinate Conversion ..................................................\
..............  P.26
STATISTICAL CALCULATIONS ...............................................\
.........  P.27
  Standard Deviation .....................................................\
.................  P.29
  Regression Calculations.................................................\
..............  P.29
BATTERY REPLACEMENT ....................................................\
............  P.33
ADVICE AND PRECAUTIONS .................................................\
...........  P.34
SPECIFICATIONS .........................................................\
......................  P.35
CONTENTS
2
Absolute Value Calculation .............................................\
............  P.26 
						

							HOW TO USE THE SLIDE COVER
Thank  you for purchas ing Canon S cientif ic  Calculat or. The F -715SG
f eat ures  sc ient if ic,  sta tist ic al  and  other  advance  funct ions such as  
LCM,  G CD,  Q uot ient  and  Remainder  Calculations, and  many more. 
   
W e  recommend  you to read  this user  manual  and all the  important 
notices  before start using  F-715SG. And please keep this user 
manual with you for future use.
Slide to open the cover
Slide to close the cover
3 
						

							DISPLAY (2-LINE DISPL AY)Extension mark (Shows the presence of hidden formula)
Status indicators
Mantissa
Formula (12 characters) Next or 
Previous 
page
Exponent 
minus sign
Mantissa 
minus sign
Exponent
TO GET S TAR T
Power ON, OFF  
 First time operation: 
1. Pull out the battery insulation sheet, then the battery will be 
loaded and the calculator can be powered on. 
2 .  P re ss                                          t o r e se t the c alcula to r.  
Power ON:  When        (Power ON/Clear  All) is pressed.
Power OFF:  When                are pressed.
  Auto Power Off Function: 
When the calculator is not used for about  7 minutes, the 
calculator will automatically power o ff.
4UBUVT
*OEJDBUPST: Shift key:Alpha key
hyp :Hyperbolic key
M :Independent memory
ST O :Store Memory
RCL :Recall Memory
SD :Statistic Mode
REG :Regression Mode
:Degree Mode:Radian Mode:Grade Mode
FIX :Fixed-decimal Setting
SCI :
Disp:Multi-statements Display:Quotient value:Remainder value:Undo:Upper  Arrow:Aown  Arrow
4 
						

							MODE Selection 
Press         to start the calculation mode selection with the following\
 
display:
When pressing       ,       or        , you can access the next (or 
previous) mode selection page. 
The following table shows the mode selection menu:
*1 Display Setup Selection options
First page : Press        [ab/c] or        [d/c] to specify mixed fraction 
or improper fraction displa y.  
  : Press        [Dot] or        [Comma] to specify decimal 
point or 3 digits separator symbols.
  COMP  SD REG
  1    2       3
OperationLCD
IndicatorMode
 
 
n
o
i
t
a
l
u
c
l
a
C
 
l
a
m
r
o
N
 
P
M
O
C
 
 
D
S
 
n
o
i
t
a
l
u
c
l
a
C
 
l
a
c
i
t
s
i
t
a
t
S
 
D
S
 
 
G
E
R
 
n
o
i
t
a
l
u
c
l
a
C
 
n
o
i
s
s
e
r
g
e
R
 
G
E
R
 
 
D
 
e
e
r
g
e
D
 
g
e
D
 
R
 
n
a
i
d
a
R
 
d
a
R
 
G
 
e
d
a
r
G
 
a
r
G
X
I
F
 
g
n
i
t
t
e
S
 
l
a
m
i
c
e
d
-
d
e
x
i
F
 
x
i
F
 
 
I
C
S
 
n
o
i
t
a
t
o
N
 
c
i
f
i
t
n
e
i
c
S
 
i
c
S
 
 
 
n
o
i
t
a
t
o
N
 
l
a
i
t
n
e
n
o
p
x
E
 
m
r
o
N
 
 
p
s
i
D
 
 
*1  Display Setup Selection 
MODE Selection
5 
						

							Default setting :
Scientific Notation : 
0
0
3
2
.
1
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
s
t
i
g
i
d
 
t
n
a
c
i
f
i
n
g
i
s
 

5
x10-03Exponential Notation : Norm 2 
 
 
 
 
 
 
 
3
2
1
0
0
.
0
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fixed decimal places : 7                      0.0012300        
)
r
e
w
o
L
(
 
y
a
l
p
s
i
D
g
n
i
t
t
e
S
 
y
a
l
p
s
i
D Operation
Before Using the Calculator
 Check the current Calculation Mode
Be sure to check the status indicators that indicate the current 
calculation mode (SD, REG... etc), display formats setting and angle 
unit setting (Deg, Rad, Gra) before starting a calculation.
 
  Return Calculation Mode to the initial setup 
Y ou can return the calculation mode to the initial default by pressing 
                    (Mode)     Calculation Mode  : COMP
Angle Unit   : Deg
Exponential Display Format  : Norm 1 
Fraction Display Format  : a b/c
Decimal Point Character  : Dot
, and this action will not clear the variable memories.
  Initialize the Calculator 
When you are not sure the current calculator setting, you are 
recommended to initialize the calculator (calculation mode COMP, 
angle unit Degree, and clear replay and variable memories), and 
LCD contrast by performing the following key operations:
                    (All)
Display Formats Setting
Example : Change the display formats for 1.23 x10-03
F-715SG can  display a result  up to 10  digits.  Results 
exceed  the digit  limit will be automatically  displayed by exponential 
notation  format. You  can  enter  a value  in floating-decimal, 
fixed-decimal,  or scientific  notation format and display  format setting 
only af fects the calculation results. 
6 
						

							Input Capacity 
INPUTTING EXPRESSIONS AND VAL UES
Input EditingNew input begins on the left of the upper (entry) line.  As the entries 
are more than 12 digits, the line will scroll to the right consecutivel y.
Press      ,       to scroll the cursor within the upper (entry) line \
and 
you can perform input editing as needed. 
Example (under editing): 
Replacing an entry  ( 1234567       1234560 ) 
Press or keep pressing until  
 
 
 
s
k
n
i
l
b
 

7

Replace with 0      
)
r
e
p
p
U
(
 
y
a
l
p
s
i
D
g
n
i
t
t
e
S
 
y
a
l
p
s
i
D Operation
123 456 7           8 89 90 0
Deletion (1234560       134560 )
Undo (889900)
Insertion (889900 
     2889900)
Press or keep pressing until  
 
s
k
n
i
l
b
 

2

2 is deleted     
Press or keep pressing until  
 
s
k
n
i
l
b
 

8

8 and      blinks alternately  
Insert 2, 8 still blinking   
Clear 889900,    still blinking   
  
Resume 889900    
F-7 15 S G  a ll ows  yo u  to  inp ut a  s in gle  c a lc u la tion  u p  to  79  s te p s. 
S ta rtin g  fr o m  th e  7 3rd  s te p, th e  c u rs o r c h an ge s fr o m  [   _  ]  to  [    ] ■th a t n o tif y in g  th e  m em ory  is  r u nnin g low.  In  c ase  yo u n e ed  to  inp ut 
a  s in gle  c a lc u la tio n  w it h  m ore  th an  7 9  ste p s,  y o u  s h o uld  s e p ara te  yo ur 
c a lc u la tio n  in to  t w o o r m ore  s e gm en ts .      
 
 
 
 
  • • •    1234567+8899
  1234560+8899
 
 
 
 
 
 
  • • •    1234560+8899
    134560+88990
 • • • 134560+88990
   134560+88990
 134560+28899
   134560+2  
      560+2889900
7
      
   
  
						

							Copy   Press               after replayed the previous calculation 
expressions (statements).
Multi-statements   You can put two or more calculation expressions together by 
using a colon       .
   The first executed statement will have [Disp] indicator; and the 
[Disp] icon will disappeared after the last statement is being 
executed.
Replay , Copy and Multi-statements Replay 
  Replay memory capacity is 256 bytes that can store calculation 
expressions and results.  
   After the calculation is executed, the calculation expression and 
its result will be stored in the replay memory automaticall y. 
   Pressing     (or    ) can replay the performed calculation 
expressions and results. 
   Replay memory is cleared when you. 
i)  Initialize calculator setting by                
  (or                      ).
ii)  Change from one calculation mode to anothe r.
iii)  Press         ke y.
iv)  Turn of f the calculator by              .
  
After deleted an input by         or cleared the input by        ,      \
icon will be shown on the displa y.
   Press               to resume up to 79         deleted input or to undo \
the cleared segment and back to the previous displa y.
   If pressed        ...        to delete character(s) then clear the 
displa y, the calculator will prioritize the undo from resuming the 
latest         cleared characters, and followed with the deleted 
characters continuousl y.
   After inserting a new data or executing a calculation command, 
or pressing        , the calculator cannot perform the Undo 
function.
 
 
 
 
 
.
7
1
 
 
9
 
+
 
8
.
0
1
 
2
 
x
 
5Disp 
 
 
 
 
.
6
1
 
6
 
+
 
s
n
A
 
 
 
 
 
.
7
1
 
6
 
+
 
s
n
A
 
:
 
2
 
x
 
5
 
:
 
9
.
7
1
 
9
 
+
 
8
Disp.
0
1
 
2
 
x
 
5Disp 
 
 
 
 
.
6
1
 
6
 
+
 
s
n
A
Operation
   
  
 
 
 
 
 
 
 
 
 
  
  
  
 
8
Display (Upper) Display (Lower) 
						

							logx, lnx  0< x    9.999999999x1099
10x  -9.999999999x1099     x     99.99999999
ex  -9.999999999x1099     x     230.2585092
   x  0    x < 1x10100
X2 | x | < 1x1050
X3 | x |    2.15443469x1033
1/x  | x | < 1x10100; x    03   x | x | < 1x10100
X!  0    x    69 (x is an integer)
nPr  0    n 
< 1x1010, 0    r    n (n, r are integers)
  1    {n!/(n-r)!} 
< 1 x10100
nCr 0    n < 1x1010, 0    r    n (n, r are integers)
  1    [n!/{r!(n-r)!}] 
< 1 x10100
sin x Deg 0    | x |    4.499999999x1010
  Rad 0    | x |    785398163.3
   Grad 0    | x |    4.999999999x1010 
cos x  Deg 0    | x |    4.500000008x1010
   Rad 0    | x |    785398164.9
   Grad 0    | x |    5.000000009x1010 
tan x  Deg Same as sinx, except when | x | =90(2n-1)
   Rad Same as sinx, except when | x | =   /2(2n-1)
   Grad Same as sinx, except when | x | =100(2n-1)
sin
-1x, cos-1x  0    | x |    1
tan-1x, tanhx  0    | x |    9.999999999x1099
sinhx, coshx 0    | x |    230.2585092
sinh-1x  0    | x |    4.999999999x1099
cosh-1x 1    x    4.999999999x1099
tanh-1x  0    | x |    9.999999999 x10-1
     Function                                       Input Range
Calculation  Accuracy, Input RangesInternal digits: Up to 16
Accuracy*:     1 at the 10th digit for a single calculation.
    1 at the last significant digit for exponential displa y.
Output ranges:    1 x 10
-99 to    9.999999999 x 1099
INPUT RANGE AND ER ROR MESSA GE
9 
						

							Pol(x,y) | x |, | y |     9.999999999x1049
 (x2+y2)    9.999999999x1099 
Rec( r,   )   0    r    9.999999999x1099
     : Same as sinx
  | a |, b, c < 1x10100, 0    b, c
<  | x | < 1x10100 , Decimal      Sexagesimal Conversions
  0o0o0o    | x |    999999o59o
^(xy) x>0:  -1x10100 < y log x < 100
  x=0:  y > 0
  x0: x     0,  -1x10100 < (1/x) log y < 100
  y=0: x > 0, 
  y