Casio FX 115ES Support Question
Casio FX 115ES Support Question
Find answers below for this question about Casio FX 115ES - Advanced Scientific Calculator.Need a Casio FX 115ES manual? We have 1 online manual for this item!
Question posted by Kerrcassa on October 8th, 2014
Casio Fx-115es How To Divide
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Current Answers
Answer #1: Posted by waelsaidani1 on October 10th, 2014 6:15 AM
waelsaidani1
Member since:
May 12th, 2013 Points: 19,501,797
Member since:
May 12th, 2013 Points: 19,501,797
Hello refer to page 17 for instructions: http://support.casio.com/storage/en/manual/pdf/EN/004/fx-115_991ES_PLUS_C_EN.pdf
Related Casio FX 115ES Manual Pages
User Guide - Page 4
... product and the items that come with it . k Using the Separate Appendix
Whenever you see "Using Calculator Memory".
E-2 REPLAY
• The displays and illustrations (such as f, c, d, and e. Example numbers..., as shown in the illustration nearby.
be liable for the angle unit. Moreover, CASIO Computer Co., Ltd. Rad : Specify Radian for illustrative purposes only, and may differ...
User Guide - Page 5
... and personal injury.
• Always make sure that can cause certain components to suddenly burst, creating the risk of the calculator by burning it by incineration.
• Improperly using this calculator in personal injury or material damage if ignored. Caution
This symbol is used to indicate information that the battery's positive k and...
User Guide - Page 6
... unit discharges slightly during shipment and storage.
Handling Precautions
• Be sure to take the calculator apart. • Never press the keys of battery life. Such conditions can damage the case... can remove printed markings and can damage internal circuitry.
• Never drop the calculator or otherwise subject it might be exposed to large amounts of humidity or dust. A dead...
User Guide - Page 7
...Before using d and e while the mode menu (which appears when you press N) is on the calculator. • Press 1A(OFF) to turn on the display. Use d and e to remove it ... that battery power is the way you want, press A.
• You can also adjust contrast using the calculator, slide its hard case downwards to adjust display contrast. Replace the battery. k Turning Power On and Off
• ...
User Guide - Page 8
...indicator appears after you press t. The default angle unit is radians. The calculator is in the CMPLX Mode. The calculator is a value stored in the VECTOR Mode. The default angle unit ...format. A fixed number of a variable name to the variable. Math style is degrees. Calculation history memory data is available and can be exited and this indicator will disappear when you press...
User Guide - Page 9
.... The setup menu has two screens, which you can jump between using c and f.
Important!
• For a very complex calculation or some other type of calculation that corresponds to the mode you want to perform this mode:
COMP CMPLX
STAT
BASE-N
EQN MATRIX
TABLE
VECTOR
(2) Press the number key that takes a ...
User Guide - Page 10
...: 1 ÷ 7 = 1.4286 × 10-1 (Sci5) 1.429 × 10-1 (Sci4) E-8 Calculation results are rounded off to use "]CONT'". Math
Math Format
Linear Format
Specifying the Default Angle Unit
To specify this... key operation: 1N6(Fix)0-9 1N7(Sci)0-9 1N8(Norm)1(Norm1) or 2(Norm2)
Calculation Result Display Examples • Fix: The value you specify (from 0 to 9) controls the...
User Guide - Page 11
Outside the specified range, results are displayed using exponential format. The decimal point for input values is applied for calculation results
. E-9 To specify this: Show FREQ Column Hide FREQ Column
Perform this key operation: 1Nc4(STAT)1(ON) 1Nc4(STAT)2(OFF)
Specifying the Decimal Point Display ...
User Guide - Page 12
... execute it is automatically input with the open parenthesis ( ( ) character. Next, you input any of the functions shown below .
19(CLR)1(Setup)=(Yes)
This setting: Calculation Mode Input/Output Format Angle Unit Display Digits Fraction Display Format Complex Number Format Statistical Display Decimal Point
Is initialized to this: COMP MthIO Deg...
User Guide - Page 13
... of the screen. Basically, each item you can omit one byte.
Omitting the Multiplication Sign You can omit the multiplication sign (×) in any of a calculation, immediately before the = key is displayed, you input uses up to the left of the expression, indicating that when you can show up one or...
User Guide - Page 14
.... Pressing 1Y(INS) when the Math format is
selected. With the overwrite mode, any new character you input replaces the character at a convenient point and
calculate the result.
The cursor is a horizontal flashing line ( ) when the overwrite mode is the insert mode. See "Incorporating a Value into a Function" for Linear format input...
User Guide - Page 15
... correct the expression 369 × × 12 so it becomes
369 × 12 LINE Insert Mode:
369**12
dd
Y Overwrite Mode:
369**12
ddd
Y
Correcting a Calculation Example: To correct cos(60) so it becomes sin(60) LINE Insert Mode:
c60)
dddY
s Overwrite Mode:
c60)
dddd
s Inserting Input into...
User Guide - Page 16
... × 2).
E-14 k Inputting with Math Format
When inputting with the cursor positioned at the error location. If this happens, divide the calculation into multiple parts and calculate each part separately. LINE
14/0*2=
Press e or d. You can cause the height of a calculation formula to be greater than one display line. The maximum allowable height of...
User Guide - Page 17
...is
selected. • Pay close attention to the location and size of e) Square Root Cube Root Square, Cube Reciprocal Power Power Root Integral Derivative Σ Calculation Absolute Value Parentheses
Key Operation ' 1'(() & 1l($) 1i(%) ! 1!(#) w, 1w(x3) E 6 16(") 7 17(F) 1&(8) 1w(Abs) ( or )
Bytes 9 13 6 4 4 4 9 4 5 4 9 8 6 8 4 1
Math Format Input Examples • The following operations are...
User Guide - Page 18
... functions that value or fraction will be cut off as shown here. Example 3: To input (1 + 2 )2 × 2 =
5
MATH
Math
(1+'2c5e)
w*2=
• When you press = and obtain a calculation result using Math format, you need to view the entire input expression again, press A and then press e.
User Guide - Page 19
... results should be displayed in a Form that includes π within irrational number display) display conditions are the same as those for the input/output format, calculation results are always displayed using decimal values. For details, see "Using S-D Transformation".
Example 1: '2 +'8 = 3'2
MATH
Math
1
!2e+!8=
Math
2
!2e+!81=
E-17 Original Expression:
Function Key Operation...
User Guide - Page 20
...display of values with square root symbol ('), x2, x3, x-1 b. Arithmetic calculations of trigonometric calculation results. Angle Unit Setting Deg Rad
Gra
Angle Value Input
Units of 15&#... = 1 π 6
MATH 1s(sin-1)0.5=
(Angle Unit: Rad)
Math
• The following are the calculations for which ' form (form that include square root symbols can be displayed in the CMPLX Mode, the following...
User Guide - Page 27
... if you can hold up to recall Answer Memory contents after the first one of individual values. Using Answer Memory to Perform a Series of Calculations
Example: To divide the result of 3 × 4 by 30
LINE
3*4=
(Continuing)/30=
Pressing / automatically inputs "Ans" command.
• With the above procedure, you need to 15 digits...
User Guide - Page 66
... appears on the display. • The following examples use the scientific constants in scientific calculations. When you want to VctB =
(3, 4). • The following are commonly used in any calculation mode except for BASE-N. • To recall a scientific constant, press 17(CONST). This displays
the scientific constant menu. You can use the vectors input in vacuum; 29...
User Guide - Page 68
... and division: ×, ÷
Multiplication where sign is omitted: Multiplication sign omitted immediately before π, e, variables, scientific constants (2π, 5A, πA, 3mp, 2i, etc.), functions with parentheses (2'(3), Asin(30), etc.) 9. Logical OR, XOR, XNOR: or, xor, xnor
If a calculation contains a negative value, you need to input: (-2)2.
Statistical estimated value...
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