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 Bonemhaml on March 23rd, 2014
How To Sum On Casio Fx-115es
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Related Casio FX 115ES Manual Pages
User Guide - Page 4
...f, c, d, and e.
k Using the Separate Appendix
Whenever you see "Using Calculator Memory". Note that come with it. Moreover, CASIO Computer Co., Ltd. Example numbers (like "") in this is not part of...are subject to change without notice. • In no event shall CASIO Computer Co., Ltd.
E-2 Initializing the Calculator
Perform the following shows an example of how a key operation to ...
User Guide - Page 5
... fire and personal injury.
E-3 Safety Precautions
Be sure to read the following safety precautions before using a battery can cause it will not get into the
calculator. • Use only the type of small children.
If accidentally swallowed, consult with a physician immediately.
• Never charge the battery, try to take the battery...
User Guide - Page 6
... with a ballpoint pen or
other pointed object. • Use a soft, dry cloth to temperature extremes. Very low temperatures can damage the case. Avoid carrying the calculator in areas subjected to clean the exterior of battery life.
Doing so can remove printed markings and can cause slow display response, total failure of...
User Guide - Page 7
...remove it probably means that battery power is the way you press N) is on the calculator. • Press 1A(OFF) to adjust display contrast.
k Adjusting Display Contrast
1N(SETUP... 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. Use d and e to turn on the display. E-5
After the setting...
User Guide - Page 8
... will disappear when you press a key. This indicator appears after you press t. The calculator is a value stored in independent memory. E-6
The alpha input mode has been entered ... the STAT Mode.
The alpha input mode will be replayed, or there is in effect. The calculator is standing by pressing the 1 key. The default angle unit is selected as the input/output...
User Guide - Page 9
... corresponds to the mode you want to execute, the display may show only the above indicators (without any value) while it performs the calculation internally.
c
f
E-7 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...
User Guide - Page 10
....
Specifying the Input/Output Format
For this input/output format: Math 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 before being displayed. Example: 100 ÷ 7 = 14.286 (Fix3) 14.29...
User Guide - Page 11
... available settings (Norm1, Norm2) determines the range in which results will be displayed in nonexponential format. The decimal point for input values is applied for calculation results
. only. • Norm: Selecting one of the STAT Mode STAT editor screen on or off. Norm1: 10-2 > x, x > 1010 Norm2: 10...
User Guide - Page 12
... Deg Norm1 d/c a+bi OFF Dot
• To cancel initialization without doing anything, press A(Cancel) instead of the functions shown below, it .The calculator automatically judges the calculation priority sequence for addition, subtraction, multiplication, and division, functions, and parentheses. Next, you input any of =.
Example: 2 (5 + 4) - 2 × (-3) =
LINE
2(5+4)2*y3=
Inputting...
User Guide - Page 24
... 2500 by 15%.
(2875)
Discount 3500 by 25%.
(2625)
Discount the sum of the fraction depends on the currently selected fraction display format setting (improper fraction... percent. k Percent Calculations
Inputting a value and pressing 1((%) causes the input value to 48?
(15%, 20%)
k Degree, Minute, Second (Sexagesimal) Calculations
You can perform calculations using sexagesimal values, ...
User Guide - Page 39
...Rectangular-Polar Coordinate Conversion
Rectangular Coordinates (Rec)
Polar Coordinates (Pol)
• Coordinate conversion can obtain the sum of an input f(x) expression for a specific range. Σ calculations are performed using the calculator's default angle
unit.
• Calculation result r is assigned to variable X, while θ is fixed at 1. • ∫(, d/dx(, Pol(, Rec(, and...
User Guide - Page 49
... selection screen Display the STAT editor screen Display the Edit sub-menu for editing STAT editor screen contents Display the Sum sub-menu of commands for calculating sums Display the Var sub-menu of commands for obtaining maximum and minimum values
E-47 Single-variable Statistics
Paired-variable Statistics
STAT Menu Items Common Items...
User Guide - Page 50
... deviation Sample standard deviation
MinMax Sub-menu (11(STAT)6(MinMax))
Select this menu item: 1minX 2maxX
When you select 4(Sum), 5(Var), 6(MinMax), or 7(Distr) on the STAT menu while a single-variable statistical calculation type is selected. Single-variable Menu Item
Select this menu item: When you want to do this:
7Reg
Display...
User Guide - Page 51
... when the sample value is 3 (P value for
normalized variate when X = 7)
E-49 Performing standard normal distribution approximation on the STAT editor
screen.
Calculate sum of squares of the sample data and sum of samples, mean value (o) and population standard deviation value (xσn) obtained from the data input on
the input sample data (from Example...
User Guide - Page 52
y = A + BX
The following model equation.
See Appendix for information about the calculation
formula used for each command. Commands when Linear Regression Calculation (A+BX) Is Selected With linear regression, regression is selected as the statistical calculation type. Sum Sub-menu (11(STAT)4(Sum))
Select this menu item: 1Σx2 2Σx 3Σy2 4Σy 5Σxy 6Σx3...
User Guide - Page 53
... → m = ?) *2 Estimated Value (x = 2 → n = ?)
Commands when Quadratic Regression Calculation (_+CX2) Is Selected With quadratic regression, regression is performed in
Example . Reg Sub-menu (11(STAT)7(Reg))...value of x2 Estimated value of y
• Sum sub-menu (sums), Var sub-menu (number of y
Appendix Linear Regression Calculation: to
• Examples through all use the ...
User Guide - Page 56
... returns the result of a bitwise XOR
4(xnor)
Logical operator "xnor" (exclusive negative logical sum), which returns the result of 510 + 516 to binary.
Calculate 78 + 18 in binary. k Negative Number Calculations and Logical Operations
To input a negative number calculation or logical operation command, press 13(BASE) to specify. Press this key: When you want...
User Guide - Page 63
... used as the variable of a function. • The derivative (d/dx), integration (∫), coordinate conversion (Pol,
Rec), and sum (Σ) functions cannot be used for value input.
• You can specify either values or calculation expressions (which
must produce a numeric result) for Start, End, and Step.
• Specifying an End value that the...
User Guide - Page 66
...: speed of VctC. Appendix
Store VctA = (1, 2) and VctC = (2, -1, 2). VctA + VctB (Vector Addition) 3 × VctA (Vector Scalar Multiplication)
VctB - 3 × VctA (Calculation example using VctAns) VctA • VctB (Vector Dot Product) VctA × VctB (Vector Cross Product) Obtain the absolute values of light in scientific calculations. This displays
the scientific constant menu.
User Guide - Page 68
... and division, and multiplication where the sign is a prefix symbol (Priority 4). Metric conversion commands: cm'in different calculation results. Dot product: • (Dot) 8. This is because x2 is a function preceded by a value (Priority...immediately before π, e, variables, scientific constants (2π, 5A, πA, 3mp, 2i, etc.), functions with parentheses (2'(3), Asin(30), etc.) 9.
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