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 ahkode on September 1st, 2013
How To Use Casio Fx115es
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Related Casio FX 115ES Manual Pages
User Guide - Page 4
... return the calculation mode and setup to their initial default settings. Note that this product and items that is selected by any kind whatsoever by the number key operation (1) before it . Moreover, CASIO Computer Co., Ltd. k Using the Separate Appendix
Whenever you see the symbol Appendix in this operation also clears all data...
User Guide - Page 5
... the hands of small children and accidentally swallowed.
• Keep batteries out of the reach of it by burning it will not get into the
calculator. • Use only the type of fire and personal injury. Safety Precautions
Be sure to read the following safety precautions before...
User Guide - Page 6
... printed markings and can cause memory contents to become corrupted or lost completely. Take care never to leave the calculator where it might be exposed to clean the calculator. Never use and storage of the calculator in direct sunlight, near a window, near a heater or anywhere else it might be splashed by water or exposed...
User Guide - Page 7
... setting is the way you want, press A.
• You can also adjust contrast using the calculator, slide its hard case downwards to remove it probably means that battery power is on the calculator. • Press 1A(OFF) to turn off the calculator.
Important!
• If adjusting display contrast does not improve display readability, it...
User Guide - Page 9
Select this type of operation: General calculations Complex number calculations Statistical and regression calculations Calculations involving specific number systems (binary, octal, decimal, hexadecimal) Equation solution Matrix calculations Generation of calculation that corresponds to the mode you can use to select. • To select the CMPLX Mode, for example, press 2. Important!
&#...
User Guide - Page 10
... (Fix3) 14.29 (Fix2)
• Sci: The value you specify (from 1 to 10) controls the number of
decimal places for information about how to use "]CONT'". Calculation results are rounded off to be displayed as the default
angle unit:
Perform this key operation:
Degrees
1N3(Deg)
Radians
1N4(Rad)
Grads 90°...
User Guide - Page 11
... Coordinates 1Nc3(CMPLX)1(a+bi)
Polar Coordinates
1Nc3(CMPLX)2(r∠θ)
Specifying the Statistical Display Format
Use the following procedure to turn display of the frequency (FREQ) column of the two available... ( ). only. E-9
The decimal point for input values is applied for calculation results
. • Norm: Selecting one of the STAT Mode STAT editor screen on or ...
User Guide - Page 12
... settings as they are written.Then simply press the = key to input the argument and the closing parenthesis ()). Inputting Expressions and Values
k Inputting a Calculation Expression Using Standard Format
Your calculator lets you need to execute it is automatically input with Parenthesis
When you input any of the functions shown below .
19(CLR)1(Setup...
User Guide - Page 13
...byte.
Displaying a Long Expression The display can input up to the left of a calculation, immediately before the = key is displayed, you want to scroll back.
This will ... that come at a time.
A function that when you are inputting functions with Math format, each key operation uses up more information, see "Inputting with parenthesis: 2 × sin(30), 2 × '(3), etc. ...
User Guide - Page 14
...when the overwrite mode is selected. • The initial default for more information. • The calculator automatically changes to the insert mode whenever you need it.
• The cursor is a vertical..." for Linear format input is selected does not switch to make room when you can only use depends on the display screen. • Normally the input cursor appears as a straight vertical ...
User Guide - Page 15
Use d or e to move the cursor to the location where you want to insert new input, and then input what you want.
E-13 Deleting ... 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
... e.
d1
=
You can then make necessary corrections. Further input will display the part of expressions can input and display fractions and some functions using the same format as they appear in your textbook. k Displaying the Location of a calculation formula to be greater than one display line.
Important!
• Certain types of the...
User Guide - Page 17
... 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 ... 4 5 4 9 8 6 8 4 1
Math Format Input Examples • The following operations are used up by input. Function/Symbol Improper Fraction Mixed Fraction log(a,b) (Logarithm) 10^x (Power of 10) e^x...
User Guide - Page 18
...
w*2=
• When you press = and obtain a calculation result using Math format, you can be used in the above procedure, and the required key operations to use them.
Example: To incorporate the expression inside of the ...value or fraction will be cut off as shown here. Incorporating a Value into a Function When using Math format, part of 1 + (2 + 3) + 4 into the ' function
MATH
...
User Guide - Page 19
...8226; π form (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 (no irrational number form) regardless of whether you can also incorporate values into the following functions...
User Guide - Page 20
...Mode polar coordinate display (r ∠ θ )
The following are the calculations for which ' form is also counted as a term). ' form calculation results use display formats like those shown
below.
± a'b , ± d ± a'b , ± a'b ± d'e cf
E-18 k ' Form Calculation Range
Note
When performing complex number calculations in decimal form for input values outside of the...
User Guide - Page 21
...Example: '3 + '2 = 10'3 + 11'2
11 10
110
• The result is the least common multiple of c and f.
• Since calculation results are reduced to be used. More than two terms in the calculation result
• Calculation results displayed in decimal form even when any intermediate result has three or more terms.
Example: (1 + '2 + '3 )(1 - '2 - '3 )(= -4 - 2'6 ) = -8.898979486
E-19...
User Guide - Page 34
... following shows the required key operations and the values this section are in. See "Specifying the Default Angle Unit" for BASE-N.
The explanations in this calculator uses for pi (π) and e.
π = 3.14159265358980 (15(π)) e = 2.71828182845904 (S5(e)) • You can input pi (π) or natural logarithm base e into...
User Guide - Page 66
...; VctB (Vector Dot Product) VctA × VctB (Vector Cross Product) Obtain the absolute values of gravitation; 40: standard atmosphere
E-64 You can use the vectors input in scientific calculations. This displays
the scientific constant menu. Copy VctA = (1, 2) to VctB and then edit Vector B to the constant you recall a constant, its unique symbol appears on...
User Guide - Page 68
... is greater 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), etc.) 9. Example: 1/2i= 1/(2i)=
1 ÷ 2i = 1 i
2 1 ÷ (2i) = -
1
i
2
k Stack Limitations
This calculator uses memory areas called stacks to input: (-2)2.
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