Canon F792sga Owners Manual

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19
   Trigonometry Calculations 
  Before using the trigonometric functions (except hyperbolic calculations), select the appropriate angle 
unit (Deg/Rad/Gra) by pressing              .
  90º =     Radians = 100 Gradients.
Deg
Rad
Gra Units of 15º
Multiples of        radians
Multiples of       grads
Degree Mode
Sin 60 = 
       
=Cosec 45º =  
sin(60
sin(45)
-1
Display
Key in operation
Example
Angle value input
Angle unit 
settingInput value range 
for    form result
1
12
50 3
1Sin 45o
D
 3
2 3
2
2...

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20
 Random Number Generation
                : Generate a random number between 0.000 and  0.999. The display result will be in fraction format in 
Maths mode.
                : Generate a random number between two specified  positive integers. The entry is divided by “  ”
*The value shown here is only a sample, results will differ each time.
Generate a random 
number between 
0.000 & 0.999
Generate an integer 
from a range of 1 to 
100
Display
Key in operation
Example
Rand
 
i~Rand(1,100
  33139...

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21
Apps
720
(x + 1)=0
To calculate Maximum
value of 3, sin30 and 
cos60
To calculate Minimum
value of 3, sin30 and 
cos60 Max(3, sin(30), CApps
Min(3, sin(30), CApps
 Maximum Value and Minimum Value Calculation 
MATHEMATICS MODE:
Apps
20
LINE MODE:
MATHEMATICS MODE: 

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22
  LCM: Calculate the least common multiple among (maximum) three positive integers.
  GCD: Calculate the greatest common divisor among  (maximum) three positive integers.
LCM(15, 27, 39) 
= 1755 LCM(15,27,39
 
 
1755
Display
Key in operation
Example
GCD(12, 24, 60) 
= 12 GCD(12,24,60
 
 
12
Display
Key in operation
Example
LINE MODE:
Apps
Apps
   Least Common Multiple and Greatest Common Divisor
  Modulus After Division (Mod) Calculation
Mod(23, 5
Mod(-23, 5Apps
Apps
MATHEMATICS MODE:
MATHEMATICS...

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   Prime Factorization 
•  Factor a positive integer of up to 10 digits into prime  
factors of up to 3 digits. 
    
       
Ptact Number : 0 < X < 99999 99999 (X is integer)     
•  The remainder that cannot be factored will be  enclosed 
in parentheses on the display. 
Example: 99999 99999 = 32 x 11 x 41 x 271 x (9091)
Key in Operation Display
NOTE:
•  During any calculation operations, pressing                or                         or         or        will exit the prime factorization...

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  “Quotient” (Q) is the result in a division problem, “Remainder” (r) is the value remaining in an integer division problem.
  The calculated Quotient value (Q) and Remainder (r) will be  stored into memory variables “C” and “D”, automatically 
assigned.
  In Maths mode, press      or      to scroll through a  long  calculation result.
  In Line mode, the Quotient value (Q) and Remainder (r) will  be shown over 2 lines.
  Only the Quotient value (Q) can continue to be used for the  next calculation...

37
:  Convert rectangular coordinates (x, y) to polar coordinates (r, θ); Press               for r, or               
for θ.
:  Convert polar coordinates (r, θ) to rectangular  coordinates (x, y); Press                for x, or             
for y.
With rectangular 
coordinate (x=1, y=
√3). Find Polar 
coordinate (r, θ) at 
degree mode
1÷200 = 5x
10 -31÷200
 5
x10 -31÷200
 5000x10-61÷200
 5x10-3
2.573442045
Rec(2, 60
X= 1
Y=  1.732050808
X
 1
Y
  1.732050808
Pol(1, √3
  r=2, θ=60
X
 2
Y
 60
Display
Key...

38
  Press                 to enter CPLX mode. 
 Press        to select the calculation type.
Complex Number Type SelectionThere are 6 types of complex number calculations in the  Complex 
Number Type screen. Press the number to select the type of 
Complex Number Calculation:
  Check the current angle unit setting (Deg, Rad, Grad). 
 [    ] indicates the display result is the imaginary number; 
  [     ] indicates the display value is the argument value   . 
  Imaginary numbers will use up replay memory...

39
Absolute value (r) 
and argument (   ) if 
complex number is 
6+8
Absolute Value and Argument CalculationWith the rectangular form complex number, you can calculate 
the corresponding absolute value (r) or argument (   ) by 
pressing         or                respectively. 
Conjugate of a Complex NumberIf the complex number is z = a + bi, the conjugate value of this 
complex number should be z = a – bi.
Determine the Real/Imaginary Values of a Complex 
Number
LINE MODE:
Display
Key in operation...

40
 Base-n Calculations and Logical Calculations Press                  to enter Base-n mode. 
  Decimal (base 10), hexadecimal (base 16), binary (base 2), octal  (base 8), or logical calculations. 
  To select a specific number system in base mode, simply press 
        Decimal [DEC],       Hexadecimal [HEX],       Binary [BIN] or
        Octal [OCT].
  Press         to perform logical calculations including: Logic  connection [and] / [or], exclusive or [Xor], exclusive nor [Xnor], 
argument complement...