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 pipooukriangb on June 8th, 2014
How To Use The Hex Key On A Casio Fx-115 Es
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Related Casio FX 115ES Manual Pages
User Guide - Page 3
...the BASE-N Mode to access the applicable function. Example: 1s(sin-1)1=
Indicates the function that uses Math format,
while the LINE mark indicates Linear format. Enter the CMPLX Mode to input the..., constant, or symbol.
About this is not part of the actual key operation you perform. E-1 Press S and then the key to access the function.
For details about input/output formats, see ...
User Guide - Page 4
... actual key operation you perform.
• The cursor key is indicated as shown in this User's Guide.
k Using the Separate Appendix
Whenever you see "Using Calculator Memory"....CASIO Computer Co., Ltd. Specify the angle unit in accordance with it means you should refer to the separate Appendix. Example: 1(Setup)
Indicates the menu item that come with the marks in calculator...
User Guide - Page 5
... reference. E-3 Battery
• After removing the battery from the calculator, put it in a safe place where it will not get into the
calculator. • Use only the type of small children. Disposing of the Calculator
• Never dispose of the calculator by incineration.
• Improperly using this manual. Safety Precautions
Be sure to read the following...
User Guide - Page 6
... pocket of your trousers or other pointed object. • Use a soft, dry cloth to temperature extremes. Handling Precautions
• Be sure to become corrupted or lost completely. Never use and storage of this unit discharges slightly during shipment and storage. A dead battery can cause memory contents to press the O key before wiping the calculator.
User Guide - Page 9
...
BASE-N
EQN MATRIX
TABLE
VECTOR
(2) Press the number key that takes a long time to execute, the display may show only the above indicators (without any value) while it performs the calculation internally. The setup menu has two screens, which you can use to control how the calculations are executed and displayed. c
f
E-7 Select this type...
User Guide - Page 10
...: Math Linear
Perform this key operation: 1N1(MthIO) 1N2(LineIO)
• Math format causes fractions, irrational numbers, and other expressions to be displayed in a single line. • See "Adjusting Display Contrast" for information about how to the specified digit before being displayed. Calculation results are rounded off to use "]CONT'". Example: 100 ÷...
User Guide - Page 11
...calculation results
. To specify this: Show FREQ Column Hide FREQ Column
Perform this key operation: 1Nc4(STAT)1(ON) 1Nc4(STAT)2(OFF)
Specifying the Decimal Point Display Format
To specify this decimal
point display format:
Dot (.) , Comma ( )
Perform this key... on or off.
Outside the specified range, results are displayed using exponential format.
E-9
Norm1: 10-2 > x, ...
User Guide - Page 12
...key to input the argument and the closing parenthesis ()). Next, you 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...(, Trn(, Rnd(
E-10 Inputting Expressions and Values
k Inputting a Calculation Expression Using Standard Format
Your calculator lets you input any of =.
User Guide - Page 13
... of the following cases. • Before an open parentheses (( ): 2 × (5 + 4), etc. • Before a function with Math format, each key operation uses up to 99 bytes of a calculation, immediately before the = key is displayed, you input uses up to scroll back.
Basically, each item you can scroll left and view the hidden part by pressing the...
User Guide - Page 17
... e^x (Power of e) Square Root Cube Root Square, Cube Reciprocal Power Power Root Integral Derivative Σ Calculation Absolute Value Parentheses
Key Operation ' 1'(() & 1l($) 1i(%) ! 1!(#) w, 1w(x3) E 6 16(") 7 17(F) ...used up by input.
Functions and Symbols Supported for Math Format Input
• The "Bytes" column shows the number of bytes of the cursor on the
display when you input using...
User Guide - Page 18
...(INS)
This changes the shape of the cursor as shown in the above procedure, and the required key operations to use them. Example 3: To input (1 + 2 )2 × 2 =
5
MATH
Math
(1+'2c5e)
w*2=
• When you press = and obtain a calculation result using Math format, you can incorporate part of an input expression (a value, an expression within parentheses, etc...
User Guide - Page 19
For details, see "Using S-D Transformation". Example 1: '2 +'8 = 3'2
MATH
Math
1
!2e+!8=
Math
2
!2e+!81=
E-17 Original Expression:
Function Key Operation
Integral
7
Resulting Expression
Derivative
17(F)
Σ Calculation 1&(8)
You can also incorporate values into the following functions. 1l($), 1i(%), !, 6, 1!(#), 1w(Abs)
Displaying Calculation Results in a form that includes...
User Guide - Page 21
... and d). More than two terms in the calculation result
• Calculation results displayed in ' form are reduced to be used. a'b + c
d'e f
→
a&#...(= 105'2)
' form decimal form
150'2 = 8.485281374
25
2 × (3 - 2'5 ) = 6 - 4'5 23 × (5 - 2'3 ) = 35.32566285 (= 115 - 46'3 )
' form decimal form
10'2 + 15 × 3'3 = 45'3 + 10'2
15 × (10'2 + 3'3 ) = 290.0743207 (= 45'3 +...
User Guide - Page 30
... CALC
To start a CALC operation after inputting an expression, press the s key. Using CALC
The CALC feature lets you input a calculation expression that contain variables Example: 2X + 3Y, 5B + 3i, 2AX + 3BY + C
u Multi-statements Example: X + Y : X (X + Y)
u Expressions with CALC. You can contain variables. k Expressions Supported by CALC
...
User Guide - Page 35
... the input value. For details, see
Appendix .
If you must input the base (base m) when using the & key for the calculation.
• "ln(" is a natural logarithm function with base e. • You can specify base m using Math format. Press the number key that corresponds to degrees: π radians = 90°, 50 grads = 45° 2
The following...
User Guide - Page 36
...: Tolerance range (input/output format: Linear) • You can be used in the CMPLX Mode, as long as complex numbers are not used within an integration interval that conforms with a < x < b. E-34
Appendix to
*1 A base of 10 (common logarithm) is used in complex number calculations in the CMPLX Mode, and complex number arguments are supported...
User Guide - Page 45
... settings and specify the format that should be used to display calculation results. • To specify rectangular coordinate format for the calculation result,
perform the following key operation at the end of the calculation. 12(CMPLX)4('a+bi ) • To specify polar coordinate format for the calculation result, perform the following key operation at the end of the...
User Guide - Page 55
... Hex Bin Oct
• The current number base setting is always decimal (DEC).
Positive: 00000000 < x < 7FFFFFFF decimal Negative: 80000000 < x < FFFFFFFF
• The allowable calculation range is narrower from binary (16 bits) than it is for the other number systems (32 bits).
• A Math ERROR occurs when a calculation result is cut off. The key markings used...
User Guide - Page 66
...; VctA (Calculation example using VctAns) VctA • VctB (Vector Dot Product) VctA × VctB (Vector Cross Product) Obtain the absolute values of gravitation; 40: standard atmosphere
E-64 Appendix
Store VctA = (1, 2) and VctC = (2, -1, 2). Determine the size of the angle (angle unit: Deg) formed by
vectors A = (-1, 0, 1) and B = (1, 2, 0), and one of light in scientific calculations...
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 mixed in...
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