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 topsod on July 18th, 2014
What Battery Does The Casio Fx 115es Use?
The person who posted this question about this Casio product did not include a detailed explanation. Please use the "Request More Information" button to the right if more details would help you to answer this question.
Current Answers
Related Casio FX 115ES Manual Pages
User Guide - Page 3
... means this:
Press 1 and then the key to access the function.
• The following shows what function it . Example: 1s(sin-1)1=
Indicates the function that uses Math format,
while the LINE mark indicates Linear format.
User Guide - Page 4
... in this User's Guide and the separate Appendix are subject to change without notice. • In no event shall CASIO Computer Co., Ltd. E-2 k Using the Separate Appendix
Whenever you see "Using Calculator Memory". Initializing the Calculator
Perform the following shows an example of this product and items that this operation also clears all data currently...
User Guide - Page 5
... direct heat or dispose of it by burning it will not get into the
calculator. • Use only the type of battery specified for later reference. Safety Precautions
Be sure to read the following safety precautions before using a battery can cause it to leak and damage nearby items, and can create the risk of fire...
User Guide - Page 6
... low temperatures can damage the case. Never use thinner, benzene or other tight-fitting clothing where it may require replacement sooner than the normal expected battery life.
• Low battery power can leak, causing damage to temperature extremes. Also avoid leaving the calculator in the calculator.
• The battery that comes with this , it might be...
User Guide - Page 7
... appears when 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 adjust display contrast.
Use d and e to turn off the calculator. E-5 k Turning Power On and Off
• Press O to turn on...
User Guide - Page 9
...only the above indicators (without any value) while it performs the calculation internally.
k Configuring the Calculator Setup
Pressing 1N(SETUP) displays the setup menu, which you want to control how the calculations are executed and displayed. c
f
E-7
Calculation Modes and Calculator Setup
k Calculation Modes
When you can use to select. • To select the CMPLX Mode, for example...
User Guide - Page 10
...for displayed calculation results. Math... to be displayed in a single line. Calculation results are rounded off to the specified digit before being displayed.
Calculation results are rounded off to the specified digit... about how to 9) controls the number of significant digits for displayed calculation results. Specifying the Input/Output Format
For this input/output format: ...
User Guide - Page 11
...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 ... displayed in nonexponential format. The decimal point for calculation results
.
Outside the specified range, results are displayed using exponential format. • Norm: Selecting one of the...
User Guide - Page 12
... priority sequence for addition, subtraction, multiplication, and division, functions, and parentheses. Inputting Expressions and Values
k Inputting a Calculation Expression Using Standard Format
Your calculator lets you need to this: COMP MthIO Deg Norm1 d/c a+bi OFF Dot
• To cancel initialization without doing anything, press A(Cancel) instead of the functions ...
User Guide - Page 13
...to scroll back. This will cause the ' indicator to appear to 99 bytes of a calculation, immediately before the = key is pressed.
At this time, you can omit one ..., you can omit the multiplication sign (×) in any of the expression.
Omitting the Multiplication Sign You can use Math format. For details, 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 change to the overwrite mode when you need it ...You can only use depends on the display screen.
With the overwrite mode, any new character you input replaces the character at a convenient point and
calculate the result. ...
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 35
... the same modes as the trigonometric functions.
• For the logarithmic function "log(", you must input the base (base m) when using Math format.
E-33 The calculator will automatically convert it to display the angle unit specification menu shown below. For details, see
Appendix . Press the number key that corresponds to degrees: &#...
User Guide - Page 45
... Determine the conjugate of -180°< θ < 180°. E-43
Example 2: '2 ∠ 45 = 1 + i
(Angle Unit: Deg)
MATH
CMPLX
Math
!2e1y(∠)45=
Examples of Calculation Results Using Polar
Coordinate Format (r ∠ θ)
Example 1: 2 × ('3 + i) = 2'3 + 2i = 4 ∠ 30
(Angle Unit: Deg)
MATH
CMPLX
Math
2*(!3e+i)=
• With Linear format, the absolute value...
User Guide - Page 66
...; 25: Boltzmann constant; 26: molar volume of ideal gas; 27: molar gas constant; 28: speed of light in scientific calculations. This displays
the scientific constant menu. When you want to VctB =
(3, 4). • The following are commonly used in vacuum; 29: first radiation constant; 30: second radiation constant; 31: Stefan-Boltzmann constant; 32: electric constant...
User Guide - Page 68
...be performed first, so the use of parentheses can result in the same calculation. Permutations, combinations: nPr, nCr Complex polar form symbol: ∠
7. Example: y2w= (y2)w=
-22 = -4 (-2)2 = 4
Multiplication and division, and multiplication where the sign is omitted: Multiplication sign omitted immediately before π, e, variables, scientific constants (2π, 5A, πA, 3mp...
User Guide - Page 69
... DEG Same as the matrix stack, described above. Squaring, cubing, or inverting a matrix also uses one level of the matrix stack to be exceeded. k Calculation Ranges, Number of Digits, and Precision
The calculation range, number of digits used for internal calculation, and calculation precision depends on the type of the matrix stack. • The VECTOR Mode...
User Guide - Page 71
... similar problem occurs.
Math ERROR
• Cause • The intermediate or final result of the calculation you are performing exceeds the allowable calculation range. • Your input exceeds the allowable input range (particularly when using functions). • The calculation you are performing contains an illegal mathematical operation (such as the argument of the matrix...
User Guide - Page 72
...Input a value for the matrices or vectors to see if they are trying to perform a calculation with the calculation.
Variable ERROR (SOLVE feature only) • Cause
• You did not specify a solution... do not specify the solution variable. • Specify a variable that is not enough memory to use in the equation you input.
• Action • The equation you input must include an...
User Guide - Page 73
..., it does not contain any of these steps. (1) Check the calculation expression to make separate copies of the calculator... If one step does not correct the problem, move on the calculator indicates that checks whether calculation functions are trying to use the calculator if its button battery is present. k Before assuming malfunction of important data before performing...
Similar Questions
How To Find A Numbers Square Root Using A Casio Fx-115ms Scientific Calculator
(Posted by prupozzi 9 years ago)
The Display Of My Casio Fx-991es Natural Display Scientific Calculator Become Up
The display of my Casio fx-991ES Natural Display Scientific Calculator become upside down. how can i...
The display of my Casio fx-991ES Natural Display Scientific Calculator become upside down. how can i...
(Posted by wahidullahkhan2 9 years ago)
How To Use Casio Scientific Calculator Fx-991ms
(Posted by maavie 10 years ago)
Can Scientific Calculator Do Max And Min Casio Fx-115es Plus
(Posted by espet 10 years ago)
How To Use The Slope Functions Of The Casio Fx115es Plus
(Posted by pickmwfarr 10 years ago)