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 Acroshe on March 23rd, 2014
How To Get Non Reduced Answer On Casio Fx-115es Plus
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Related Casio FX 115ES Manual Pages
User Guide - Page 4
... not be liable to the separate Appendix.
• The following procedure when you want to initialize the calculator and return the calculation mode and setup to change without notice. • In no event shall CASIO Computer Co., Ltd. In this User's Guide refer to select an on-screen menu item is selected by...
User Guide - Page 5
... hands of small children and accidentally swallowed.
• Keep batteries out of the reach of fire and personal injury. Doing so can result in
this calculator in personal injury or material damage if ignored.
Keep this manual handy for this manual. If accidentally swallowed, consult with a physician immediately.
• Never charge...
User Guide - Page 6
...normal expected battery life.
• Low battery power can cause discoloration or deformation of the calculator's case, and damage to internal circuitry.
• Avoid use thinner, benzene or other ...pointed object. • Use a soft, dry cloth to large amounts of the calculator. Avoid carrying the calculator in direct sunlight, near a window, near a heater or anywhere else it might be...
User Guide - Page 7
... improve display readability, it , and then affix the hard case to adjust display contrast. Use d and e to the back of the calculator as shown in the illustration below. Before Using the Calculator
k Removing the Hard Case
Before using d and e while the mode menu (which appears when you press N) is low. k Adjusting Display...
User Guide - Page 8
... in effect. A fixed number of a variable name to the variable. Example:
Input expression
{ Calculation result
k Display Indicators
Sample Display:
CMPLX
This indicator:
S
A
M
STO
RCL
STAT CMPLX
MAT... the S key. There is in effect. A fixed number of a multi-statement calculation. Calculation history memory data is available and can be exited and this indicator will disappear when ...
User Guide - Page 21
... the corresponding ranges of coefficients (a, c, and d). 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 a common denominator, they are displayed in ' form even if coefficients (a′, c′, and d′) are displayed in decimal form even when any intermediate...
User Guide - Page 23
... { 3
Linear Format
Numerator Denominator Integer Part
Denominator
Numerator
(7'3)
(2'1'3)
• Under initial default settings, fractions are displayed as improper fractions.
• Fraction calculation results are always reduced before being displayed.
Switching between Improper Fraction and Mixed
Fraction Format Pressing the 1f(
a -bc
⇔
-dc
)
key
toggles
the
display...
User Guide - Page 27
... of the following keys: =, 1=, m, 1m(M -), t, 1t(STO).
Using Calculator Memory
Memory Name
Description
Answer Memory Stores the last calculation result obtained.
Using Answer Memory to 15 digits.
• Answer Memory contents are not change the calculation mode, or turn off the calculator.
• If a CMPLX Mode calculation produces a complex number result, both the real part and...
User Guide - Page 28
The following is the key operation for inserting the M variable. Inputting Answer Memory Contents into a calculation, which tells the calculator to or subtract results from independent memory.
To do this key operation: m
1m(M-) tm(M)
• You can
perform using independent memory. Sm(M)
• The "M" indicator ...
User Guide - Page 29
...8226; Variable contents are maintained even if you can assign a specific value or a calculation result to disappear from the display. Appendix
Clearing the Contents of a Specific Variable ...the following procedure when you want to clear the contents of Answer Memory, independent memory, and all of a variable. Calculation Examples Using Independent Memory
• If the "M" indicator is...
User Guide - Page 36
... better precision, but it also causes the calculation to
*1 A base of 10 (common logarithm) is used if no base is 1 × 10-14 or greater. • You cannot input a tol value when using the Gauss-Kronrod method of numerical integration. ∫( f(x), a, b, tol)
f(x): Function of X (All non-X variables are not used in the...
User Guide - Page 38
... trigonometric
functions, specify Rad as constants.)
a: Input a value to take more time. A default value
of X (All non-X variables are treated as the calculator's default angle unit. • A "Time Out" error occurs when a differential calculation ends
without the ending condition being fulfilled. • A smaller tol value provides better precision, but it also causes
the...
User Guide - Page 39
... in the range of -180° < θ < 180°. • Calculation result θ is displayed using the following formula.
Σ( f(x), a, b) = f(a) + f(a + 1) + .... + f(b)
f(x): Function of X (All non-X variables are treated as an angle value, in the COMP, STAT, MATRIX, and VECTOR calculation modes.
k Σ Calculations
With Σ(, you can be used within f(x), a, or b. •...
User Guide - Page 59
... key (1, 2, or 3) to engineering notation while an equation solution is in a special Matrix Answer Memory named "MatAns". The actual number of solutions depends on the equation.
• Pressing A... displayed will return to switch the display between X1, X2, and X3. Appendix Equation Calculation: to
Matrix Calculations (MATRIX)
You can use f and c to the coefficient editor screen.
• ...
User Guide - Page 60
... for "MatA".
(4) Use the matrix editor screen to input each of matrix calculations.
E-58
Matrix Answer Memory Screen The Matrix Answer Memory (MatAns) screen shows the results of the elements into the matrix. &#...the matrix editor screen to display the matrix you want to
copy, or display the Matrix Answer Memory screen. • If you want to use. • Pressing a number key to...
User Guide - Page 61
...press an
arithmetic operator key (like + or -) and use the matrices input in a subsequent calculation, just as with Answer Memory contents.
MatA × MatB (Multiplying
Two Matrices) 3 × MatA (Matrix Scalar ...You cannot edit the contents of a cell. • To switch to the matrix calculation screen, press A. • While the MatAns screen is on the matrix menu that you ...
User Guide - Page 64
...Mode (N8). All calculations in this section are stored in a special Vector Answer Memory named "VctAns".
k Number Table Screen The number table screen shows x-values calculated using the
specified ...Note that changing the input/output format settings (Math format or Linear format) on the calculator's setup screen while in the TABLE Mode clears the number table generation function.
E-62 ...
User Guide - Page 65
... menu that govern the coefficient editor screen in vector memory. Vector Answer Memory Screen The Vector Answer Memory screen shows the result of a vector
E-63 For more information, see "Rules for more information. k Performing Vector Calculations
To perform a vector calculation, display the vector calculation screen by pressing the A key. Select this menu item: When you...
User Guide - Page 71
... illegal input, or whenever any error message appears. • Pressing d or e displays to the calculation expression editing screen you
were using independent memory or a variable as division by zero).
• Action • Check the input values, reduce the number of digits, and try again. • When using before the error message appeared...
User Guide - Page 75
CASIO COMPUTER CO., LTD.
6-2, Hon-machi 1-chome Shibuya-ku, Tokyo 151-8543, Japan
SA1106-C Printed in China
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