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 SydgRoom12 on May 12th, 2014
How To Do Division Of Polynomials On A Fx-115es Plus Calculator
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Related Casio FX 115ES Manual Pages
User Guide - Page 4
... refer to the separate Appendix. Specify the angle unit in this manual, it . Initializing the Calculator
Perform the following shows an example of how a key operation to select an on-screen menu ...item is represented in accordance with it means you see "Using Calculator Memory". • The following procedure when you perform.
• The cursor key is marked ...
User Guide - Page 5
... dispose of fire and personal injury. Caution
This symbol is used to suddenly burst, creating the risk of it by burning it. Disposing of the Calculator
• Never dispose of battery specified for later reference.
E-3 If accidentally swallowed, consult with a physician immediately.
• Never charge the battery, try to take the...
User Guide - Page 6
...and a mild neutral household detergent.
E-4 Such conditions can cause discoloration or deformation of the calculator's case, and damage to internal circuitry.
• Avoid use and storage of humidity and dust.... large amounts of this unit discharges slightly during shipment and storage. If the calculator becomes very dirty, wipe it may require replacement sooner than the normal expected ...
User Guide - Page 7
...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 on the display. ...adjust display contrast. Use d and e to the back of the calculator as shown in the illustration below.
k Turning Power On and Off
• Press O to turn off the...
User Guide - Page 8
... you press 1t(STO). The default angle unit is in the CMPLX Mode.
The calculator is degrees. The default angle unit is in the MATRIX Mode. The alpha input ...variable. The default angle unit is selected as the input/output format. Math style is grads. The calculator is standing by pressing the S key. E-6
There is in independent memory. A fixed number of...
User Guide - Page 9
...
(2) Press the number key that takes a long time to display the mode
menu. Important!
• For a very complex calculation or some other type of a number table based on an expression Vector calculations
Specifying the Calculation Mode (1) Press N to execute, the display may show only the above indicators (without any value) while it performs...
User Guide - Page 10
... off to be displayed in a single line. Example: 1 ÷ 7 = 1.4286 × 10-1 (Sci5) 1.429 × 10-1 (Sci4) E-8 • See "Adjusting Display Contrast" for displayed calculation results.
Calculation results are written on paper.
• Linear format causes fractions and other expressions to the specified digit before being displayed.
Specifying the Input/Output Format...
User Guide - Page 11
... you configure here is always a dot ( ). Outside the specified range, results are displayed using exponential format.
The decimal point for input values is applied for calculation results
.
• Norm: Selecting one of the STAT Mode STAT editor screen on or off.
User Guide - Page 12
...; 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. Example: 2 (5 + 4) - 2 × (-3) =
LINE
2(5+4)2*y3=
Inputting a Function with the open parenthesis ( ( ) character.
sin...
User Guide - Page 13
... The display can omit the multiplication sign (×) in any of data for a single expression. For more closed parentheses that come at a time. Number of a calculation, immediately before the = key is pressed.
At this time, you can scroll left and view the hidden part by pressing the d key. For details, see...
User Guide - Page 14
... 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...INS). • With Math format, you input replaces the character at a convenient point and
calculate the result. k Correcting an Expression
This section explains how to correct an expression as you...
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
.... Example: When you nest too many functions and/or parentheses.
This will become impossible if you input 14 ÷ 0 × 2 = by pressing A, which clears the calculation.
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...
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 25
Appendix Convert 2.255 to right when you press =. Multiplication or division of a sexagesimal value and a
decimal value Appendix 2°20´30˝ + 39´30˝ = 3°00´00˝ Converting Values between sexagesimal and decimal. Using Multi-statements in Calculations
You can use the colon character (:) to connect two or...
User Guide - Page 44
... can perform the following complex number calculations. • Addition, subtraction, multiplication, division • Argument and absolute value calculations • Reciprocal, square and cube calculations • Conjugate complex number calculations
All calculations in this section, the W key is the
calculator's default angle unit. Use the i key when inputting a complex number of...
User Guide - Page 66
...molar volume of ideal gas; 27: molar gas constant; 28: speed of light in scientific calculations. When you want to VctB =
(3, 4). • The following are commonly used in...vector perpendicular 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 unique ...
User Guide - Page 68
... 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 right when both types are performed...
User Guide - Page 70
...;100
a b/c
Total of integer, numerator, and denominator must be large in the vicinity of errors that occur with each
calculation. • Error is cumulative and tends to be 10 digits or less (including division marks).
• Precision is an integer)
0Ϲ n 1҂1010, 0Ϲ r Ϲ n (n, r are integers) 1Ϲ {n!/(n-r)!} 1҂10100...
User Guide - Page 71
.... • Your input exceeds the allowable input range (particularly when using functions). • The calculation you are performing contains an illegal mathematical operation (such as division by zero).
• Action • Check the input values, reduce the number of digits, and try again. • When using before the error message appeared.
...
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