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 jesse100styre on March 21st, 2014
How To Use Radians Mode In Fx-115es
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Related Casio FX 115ES Manual Pages
User Guide - Page 4
... also clears all data currently in calculator memory.
19(CLR)3(All)=(Yes)
• For information about calculation modes and setup settings, see "Calculation Modes and Calculator Setup".
• For information about... CASIO Computer Co., Ltd. Rad : Specify Radian for the angle unit. Note that is marked with it means you see "Using Calculator Memory". shall not be liable to anyone for...
User Guide - Page 7
... illustration below.
k Turning Power On and Off
• Press O to turn off the calculator. Before Using the Calculator
k Removing the Hard Case
Before using d and e while the mode menu (which appears when you want, press A.
• You can also adjust contrast using the calculator, slide its hard case downwards to remove it probably means that battery power...
User Guide - Page 8
... there is radians. The calculator is in the VECTOR Mode. The calculator is in the MATRIX Mode. The default angle unit is more data above/below the current screen. Calculation history memory data is available and can be exited and this indicator will disappear when you press a key. E-6 The calculator is in the CMPLX Mode. The calculator is in...
User Guide - Page 9
... some other type of a number table based on an expression Vector calculations
Specifying the Calculation Mode (1) Press N to control how the calculations are executed and displayed. The setup menu has two screens, which you can jump between using c and f. k Configuring the Calculator Setup
Pressing 1N(SETUP) displays the setup menu, which you want to execute, the...
User Guide - Page 10
...the default
angle unit:
Perform this key operation:
Degrees
1N3(Deg)
Radians
1N4(Rad)
Grads 90° = π radians = 100 grads
2
1N5(Gra)
Specifying the Number of Display ... 7 = 1.4286 × 10-1 (Sci5) 1.429 × 10-1 (Sci4) E-8
Calculation results are rounded off to use "]CONT'". Math
Math Format
Linear Format
Specifying the Default Angle Unit
To specify this key operation:...
User Guide - Page 11
...Rectangular Coordinates 1Nc3(CMPLX)1(a+bi)
Polar Coordinates
1Nc3(CMPLX)2(r∠θ)
Specifying the Statistical Display Format
Use the following procedure to turn display of the frequency (FREQ) column of the two available ... are displayed using exponential format. The decimal point for calculation results
. • Norm: Selecting one of the STAT Mode STAT editor screen on or off.
User Guide - Page 12
...Calculation Expression Using Standard Format
Your calculator lets you input calculation expressions just as shown below , it .The calculator automatically judges the calculation... you input any of the functions 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...
User Guide - Page 20
...: Rad)
Math
• The following conditions apply respectively to two terms
(an integer term is always used for display of the above ranges. Complex number Abs calculations
d.
CMPLX Mode polar coordinate display (r ∠ θ )
The following are the calculations for which ' form (form that include square root symbols can be displayed in the CMPLX...
User Guide - Page 22
...Example: log3 + '2 = 1.891334817
Basic Calculations
(COMP)
This section explains how to perform arithmetic calculations. For more information, see "Calculation Priority Sequence". • 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).
All calculations in this section are...
User Guide - Page 27
...for storage 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. Independent Memory
Calculation results can be cleared from independent memory.
Answer Memory can use memory.
This section uses the COMP Mode (N1) to 15 digits.
• Answer Memory contents are not change to...
User Guide - Page 28
... mode, or turn off the calculator. Independent Memory Overview • The following is the key operation for inserting the M variable. Sm(M)
• The "M" indicator appears in independent memory.
• Independent memory contents are maintained even if you can
perform using independent memory. Inputting Answer Memory Contents into an Expression
Example: To perform the calculations...
User Guide - Page 29
...(CLR)2(Memory)=(Yes). • To cancel the clear operation without doing anything, press
A(Cancel) instead of All Memories
Use the following shows how you press the A key, change the calculation mode, or turn off the calculator. To clear the contents of variable A, for the name of the variable whose contents you want to check...
User Guide - Page 35
... that the calculator's default angle unit is a natural logarithm function with base e. • You can be used in the same modes as the trigonometric functions.
• For the logarithmic function "log(", you input only a single value, a base of 10 is used for input. LINE
(15(π)/2) 1G(DRG')2(r)=
501G(DRG') 3(g)=
Appendix cos (π radians) = -1, cos...
User Guide - Page 46
... a complex number of the format Z = a + bi. 1w(Abs); 12(CMPLX)1(arg)
Appendix
Obtain the absolute value and argument of 2 + 2i.
*1 Absolute Value
*2 Argument
Statistical Calculation (STAT)
All calculations in this section are performed in the STAT Mode (N3). E-44
k Absolute Value and Argument (Abs, arg)
You can use the following procedure to select a statistical...
User Guide - Page 54
... Types of Regression For details about the calculation formula of the command included in Example .
Base-n Calculations
(BASE-N)
The BASE-N Mode lets you perform arithmetic calculations, negative value calculations, and logical operations with binary, octal, decimal, and hexadecimal values. Statistical Calculation Type
Logarithmic Regression (ln X)
e Exponential Regression (e^X)
ab...
User Guide - Page 61
... × MatA - Note that appears when you can press an
arithmetic operator key (like + or -) and use the matrices input in a subsequent calculation, just as with Answer Memory contents. Obtain the inverse matrix of Matrix A (MatA-1).
• Use the E key to Perform a Series of MatB to MatB = -1 2 .
• The following are the menu...
User Guide - Page 66
... and B = (1, 2, 0), and one of the size 1 vectors perpendicular to both A and B = (A × B) A × B
Scientific Constants
Your calculator comes with 40 built-in any calculation mode except for BASE-N. • To recall a scientific constant, press 17(CONST). You can use the vectors input in vacuum; 29: first radiation constant; 30: second radiation constant; 31: Stefan...
User Guide - Page 67
... to another. Appendix and Perform all of these examples in the COMP Mode (N1).
Technical Information
k Calculation Priority Sequence
The calculator performs calculations according to a calculation priority sequence. • Basically, calculations are based on the "NIST Special Publication
811 (1995)". * "cal" uses the NIST value at 15°C.
Functions preceded by values, powers...
User Guide - Page 68
... need to be performed first, so the use of parentheses can result in different calculation results. This is because x2 is a function preceded by a value (Priority 2, above), whose priority is greater than the negative sign, which is omitted: Multiplication sign omitted immediately before π, e, variables, scientific constants (2π, 5A, πA, 3mp, 2i, etc...
User Guide - Page 73
...initialized settings, see "Initializing the Calculation Mode and Other Settings" under "Calculation Modes and Calculator Setup". (4) Initialize all modes and settings by performing the following steps whenever an error occurs during a calculation or when calculation results are operating correctly. Reference
k Power Requirements and Battery Replacement
Your calculator uses a TWO WAY POWER system...
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