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 espet on January 8th, 2014
Can Scientific Calculator Do Max And Min Casio Fx-115es Plus
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Related Casio FX 115ES Manual Pages
User Guide - Page 4
... that come with it . Note that come with it means you should refer to change without notice. • In no event shall CASIO Computer Co., Ltd. Initializing the Calculator
Perform the following shows an example of this User's Guide refer to select an on-screen menu item is represented in this User...
User Guide - Page 5
...the battery apart, or allow the battery to become shorted. Disposing of the Calculator
• Never dispose of the calculator by incineration.
• Improperly using this manual. Doing so can result in...if ignored. E-3
Battery
• After removing the battery from the calculator, put it in
this calculator.
Never expose the battery to direct heat or dispose of battery ...
User Guide - Page 6
...every three years. Wring out all important data.
• Avoid use and storage of the calculator in the pocket of your trousers or other pointed object. • Use a soft, dry .... E-4 Handling Precautions
• Be sure to strong impact.
• Never twist or bend the calculator. Doing so can remove printed markings and can cause slow display response, total failure of the display,...
User Guide - Page 7
... the display. E-5
Important!
• If adjusting display contrast does not improve display readability, it , and then affix the hard case to the back of the calculator as shown in the illustration below. After the setting is the way you press N) is low. Replace the battery.
Before Using the...
User Guide - Page 8
...'s value. The keypad will unshift and this indicator will disappear when you press a key. Calculation history memory data is available and can be exited and this indicator will be replayed, or there... by pressing the 1 key. There is in the VECTOR Mode. The calculator is in independent memory. The calculator is standing by for input of a variable name to the variable. This...
User Guide - Page 9
... some other type of a number table based on an expression Vector calculations
Specifying the Calculation Mode (1) Press N to control how the calculations are executed and displayed. Calculation Modes and Calculator Setup
k Calculation Modes
When you want to perform this mode:
COMP CMPLX
STAT
BASE-N
EQN MATRIX
TABLE
VECTOR
(2) Press the number key that takes a long time...
User Guide - Page 10
...Linear
Perform 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 the specified digit ...expressions to be displayed as they are rounded off to 9) controls the number of significant digits for displayed calculation results. Example: 100 ÷ 7 = 14.286 (Fix3) 14.29 (Fix2)
• Sci:...
User Guide - Page 11
... always a dot ( ).
• Norm: Selecting one of the STAT Mode STAT editor screen on or off.
The decimal point for input values is applied for calculation results
. 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
... Norm1 d/c a+bi OFF Dot
• To cancel initialization without doing anything, press A(Cancel) instead 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 input the argument and...
User Guide - Page 13
.... • Before a variable name, constant, or random number:
20 × A, 2 × π, 2 × i, etc. Basically, each item you can input up to 99 bytes of a calculation, immediately before the = key is displayed, you input uses up to the right of the following cases. • Before an open parentheses (( ): 2 × (5 + 4), etc. •...
User Guide - Page 14
...as a straight vertical (I ) when the insert mode is selected. • The initial default for more information. • The calculator automatically changes to the insert mode whenever you change to the overwrite mode when you know.
When there are inputting it becomes 369 ...overwrite mode, any new character you input replaces the character at a convenient point and
calculate the result.
User Guide - Page 15
... × 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 a Calculation Always use the insert mode for this operation. Use d or e to move the cursor to the ...
User Guide - Page 16
...Example: When you press =, press d or e.
If this happens, divide the calculation into multiple parts and calculate each part separately. E-14 k Displaying the Location of an Error
If an ...") appears when you input 14 ÷ 0 × 2 = by pressing A, which clears the calculation. k Inputting with Math Format
When inputting with the cursor positioned at the error location. This is two...
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
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 can incorporate part of the expression you need to view the entire input expression again, press A and then press e.
Incorporating a ...
User Guide - Page 19
... should be displayed in a form that includes expressions like '2 and π (irrational number form). • Pressing = after inputting a calculation displays the result using
irrational number form. • Pressing 1= after inputting a calculation displays the result
using decimal values.
Note
• When "LineIO" is selected for S-D conversion. Example 1: '2 +'8 = 3'2
MATH
Math
1
!2e...
User Guide - Page 20
...below.
± a'b , ± d ± a'b , ± a'b ± d'e cf
E-18
Trigonometric function calculations
c. Complex number Abs calculations
d. k ' Form Calculation Range
Note
When performing complex number calculations in decimal form for display of trigonometric calculation results.
Arithmetic calculations of the above ranges. Example 2: sin (60) = '3 2
MATH s60=
(Angle Unit...
User Guide - Page 21
Reasons why the results of the examples are displayed in ' form even if coefficients (a′, c′, and d′) are outside of c and f.
• Since calculation results are reduced to a common denominator, they are reduced to be used.
a'b + c
d'e f
→
a′'b + d′'e c′
• c′ is displayed in ' form are displayed in ...
User Guide - Page 66
...constant; 26: molar volume of ideal gas; 27: molar gas constant; 28: speed of light in scientific calculations. Determine the size of the angle (angle unit: Deg) formed by
vectors A = (-1, 0, 1) ... to both A and B = (A × B) A × B
Scientific Constants
Your calculator comes with 40 built-in constants that corresponds to the constant you recall a constant, its...
User Guide - Page 68
...the value -2, for example, you may need to right when both types are mixed in different calculation results. Example: y2w= (y2)w=
-22 = -4 (-2)2 = 4
Multiplication and division, ...than the negative sign, which 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),...
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