Canon F792sga Owners Manual

11
(3) Insertion (889900     2889900)
Line/Maths mode - 
Insert mode     6times
 1234567+|889900
1234567+2|889900
Number of Digits for 
Internal Calculation
Precision
Calculation 
Range Up to 18 digits
±1 at the 10th digit for a single calculation. 
±1 at the least significant for exponential 
display
±1 × 10
–99 to ±9.999999999 × 1099 or 0
   
Input and Display Result  in Mathematics Mode
   In Mathematic Mode, the input and display result of 
fraction or certain functions (log, x
2, x3, x ,     , 3...

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  Function Calculation Input Ranges
DEG  0    |x| 

13
|x|,|y|    9.999 999 999x1099
   x2+y2    9.999 999 999x1099
0     r     9.999 999 999x1099
   : Same as sinx
|a|,b,c 0
x

2
14
0

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15
Recall memory (A, B, C, D, E, F, 0-9), Rand
Calculation within parentheses ( ).
Function with parenthesis that requests the input 
argument to the right Pol(, Rec(, d/dx,   dx, P(, Q(, R(, 
Det(, Trn(, Ide(, Adj(, Inv(, Arg(, Conjg(, Real(, Imag(, 
sin(, cos(, tan(, sin
–1(, cos–1(, tan–1(, sinh(, cosh(, 
tanh(, sinh–1(, cosh–1(, tanh–1(, log(, ln(, e^(, 10^(,    (,   3   (, Abs(, ROUND(, LCM(, GCD(, Q…r(, i~Rand(,
Functions that come after the input value preceded by 
values, powers, power roots:...

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16
  In the same precedence level, calculations are performed from left to right.
  Operations enclosed within parentheses are performed first.  When a calculation contains an argument that is a negative 
number, the negative number must be enclosed within the 
parentheses.
Example:
       –2
2 = –4
       (–2)2 = 4
  When same priority commands are mixed into one  calculation:
Example 1:
   1 ÷ 2    = 0.1591549431
Example 2:
   2    A
   1 ÷ 2A =   
1
4
   Calculation Stacks 
This calculator uses...

5
17
• Press      or      to display the location of the cause  
of the error and make 
required corrections.
• Press      or      to display 
the cursor at the location 
of the error, make 
appropriate corrections.
Error MessageCause ActionMath ERROR•  The intermediate or final 
result is outside the 
allowable calculation range.
•  An attempt to perform a  calculation using a value 
that exceeds the allowable 
input range.
•  An attempt to perform an  illogical operation (division 
by zero, etc.) •...

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18
   Arithmetic Calculations 
•  To calculate the negative values (exclude the negative exponent) enclose within the parentheses.
•  This calculator supports 99 levels of parenthetical  expression.
  Press                to enter COMP mode.
  As the calculation is busy processing, the calculator 
shows the message [PROCESSING] (without any 
calculation result). Press        key to interrupt the 
calculating operation.
Basic Calculations 
(-2.5)2
                              
4
E75x 25
4
1
1250...

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19
Independent Memory
•  Independent memory       uses the same memory area as variable M. It is convenient for calculating cumulative 
totals by pressing        (add to memory) or      (subtract 
from memory).
•  Memory contents are retained even when the calculator  is powered off.
•  Clear independent memory (M) by pressing             
•  Clear all memory values by pressing                2(MCL) 
                   .
Answer Memory
•  The input values or the most recent calculation result will  be...

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20
  Press         to switch a calculation result between fraction and decimal format.  Press                to switch a calculation result between improper fraction and mixed fraction format.  Results will be displayed in decimal format automatically whenever the total digits of a fractional value (integer + 
numerator + denominator + separator marks) exceeds 10. 
  When a fraction calculation is mixed with decimal values, the  result will be displayed in decimal format.
Maths Mode
Line Mode 3_|2_|3...