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 keepitup863 on February 16th, 2015
Dividing
how can I divide and get a decimal and not a fraction
Current Answers
Answer #1: Posted by BusterDoogen on February 16th, 2015 4:18 PM
BusterDoogen
Member since:
October 30th, 2011 Points: 28,565,427
Member since:
October 30th, 2011 Points: 28,565,427
Press the shift & equal keys after inputting a calculation, it displays a result using decimal values.
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Related Casio FX 115ES Manual Pages
User Guide - Page 4
...corresponding example number in this is not part of the actual key operation you see "Using Calculator Memory".
be liable for any claim of any kind whatsoever by the number key operation ... to change without notice. • In no event shall CASIO Computer Co., Ltd. Initializing the Calculator
Perform the following shows an example of how a key operation to select an on-screen menu item...
User Guide - Page 5
..., try to take the battery apart, or allow the battery to become shorted. Disposing of the Calculator
• Never dispose of fire and personal injury. Doing so can create the risk of fire and...and accidentally swallowed.
• Keep batteries out of the reach of battery specified for this calculator in
this manual handy for later reference. Safety Precautions
Be sure to read the following ...
User Guide - Page 6
... the display, and shortening of all excess liquid before using the calculator for the first time.
• Even if the calculator is operating normally, replace the battery at least once every three years...of battery life. Very low temperatures can damage the case. Take care never to leave the calculator where it might be splashed by water or exposed to very high temperatures. Wring out all...
User Guide - Page 7
Use d and e to turn off the calculator. Replace the battery. Before Using the Calculator
k Removing the Hard Case
Before using d and e while the mode menu (which appears when you ...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 want, press A.
• You can ...
User Guide - Page 8
... result of significant digits is more data above/below the current screen. Example:
Input expression
{ Calculation result
k Display Indicators
Sample Display:
CMPLX
This indicator:
S
A
M
STO
RCL
STAT CMPLX
...shifted by for input of decimal places is a value stored in the CMPLX Mode. The alpha input mode will disappear when you press a key. The calculator is available and can ...
User Guide - Page 9
... 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 control how the calculations are executed and displayed. Calculation Modes and Calculator Setup
k Calculation Modes
When you...
User Guide - Page 10
... Format
Specifying the Default Angle Unit
To specify this as they are written on paper.
• Linear format causes fractions and other expressions to 10) controls the number of
decimal places for displayed calculation results.
Example: 1 ÷ 7 = 1.4286 × 10-1 (Sci5) 1.429 × 10-1 (Sci4) E-8 • See "Adjusting Display Contrast" for information about...
User Guide - Page 11
...: 1 ÷ 200 = 5 × 10-3 (Norm1) 0.005 (Norm2)
Specifying the Fraction Display Format
To specify this fraction display format: Mixed Improper
Perform this key operation:
1Nc1(ab/c) 1Nc2(d/c)
Specifying the Complex Number Display...will be displayed in nonexponential format. The decimal point for input values is applied for calculation results
. • Norm: Selecting one of the STAT...
User Guide - Page 12
... need to execute it is automatically input with Parenthesis
When you input calculation expressions just as 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 Norm1 d/c a+bi OFF Dot...
User Guide - Page 13
... or more information, see "Omitting a Final Closed Parenthesis". Number of Input Characters (Bytes) • You can input up to 14 characters at the end of a calculation, immediately before the = key is displayed, you want to use the e key to the right of the expression, indicating that it runs off the left .
User Guide - Page 14
... format input 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 have...output format from Linear to let you input replaces the character at a convenient point and
calculate the result. • Normally the input cursor appears as a straight vertical (I cursor
appears...
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
...") appears when you can input and display fractions and some functions using the same format as they appear in your textbook. Further input will become impossible if the height of the calculation you are inputting exceeds the allowable limit.
....
This is two display screens (31 dots × 2).
If this happens, divide the calculation into multiple parts and calculate each part separately.
User Guide - Page 17
... + 3
MATH
1+!2
Math
Math
e+3
E-15 Function/Symbol Improper Fraction Mixed Fraction log(a,b) (Logarithm) 10^x (Power of 10) e^x (Power of... 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...
User Guide - Page 18
...incorporated into the function '.
• If the cursor is located left of a particular value or fraction (instead of an open parentheses), that can be cut off as shown here.
Example 3: To ...215; 2 =
5
MATH
Math
(1+'2c5e)
w*2=
• When you press = and obtain a calculation result using Math format, you can incorporate part of an input expression (a value, an expression within ...
User Guide - Page 19
... 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 (no irrational number form) regardless of whether you press = or 1=.
• π form (form that includes expressions like '2 and π (irrational number form...
User Guide - Page 22
...
3 significant digits (Sci3) • For more information, see "Specifying the Number of decimal places and significant digits for the calculation result. All calculations in this section are performed in decimal form. • If a term is encountered during the calculation cannot be displayed as a root (') form or a fraction, the calculation result is displayed in the COMP Mode (N1).
User Guide - Page 27
... the first one of the following keys: =, 1=, m, 1m(M -), t, 1t(STO).
If you need to demonstrate how you need to another calculation mode.
Using Answer Memory to Perform a Series of Calculations
Example: To divide the result of individual values.
k Answer Memory (Ans)
Answer Memory Overview
• Answer Memory contents are stored in independent memory...
User Guide - Page 66
... constant; 23: elementary charge; 24: Avogadro constant; 25: Boltzmann constant; 26: molar volume of ideal gas; 27: molar gas constant; 28: speed of light in scientific calculations. Input the two-digit number that corresponds to the constant you recall a constant, its unique symbol appears on the display. • The following examples use...
User Guide - Page 68
...The numeric stack has 10 levels and the command stack has 24 levels, as shown in the same calculation. Fractions: ab/c
4. Multiplication and division: ×, ÷
Multiplication where sign is a prefix symbol (Priority..., which is omitted: Multiplication sign omitted immediately before π, e, variables, scientific constants (2π, 5A, πA, 3mp, 2i, etc.), functions with parentheses...
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