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 prupozzi on August 17th, 2014
How To Find A Numbers Square Root Using A Casio Fx-115ms Scientific Calculator
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Related Casio FX 115ES Manual Pages
User Guide - Page 4
... it . be liable for the angle unit. Moreover, CASIO Computer Co., Ltd. k Using the Separate Appendix
Whenever you see "Using Calculator Memory". Rad : Specify Radian for
special, collateral, incidental... corresponding example number in calculator memory.
19(CLR)3(All)=(Yes)
• For information about calculation modes and setup settings, see "Calculation Modes and Calculator Setup".
•...
User Guide - Page 6
... or dust. Always keep written records of this unit discharges slightly during shipment and storage. Because 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. Heat can cause memory contents to large amounts...
User Guide - Page 9
...type 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 the mode you can jump between using c and f.
Important!
• For a very complex calculation or some other type...
User Guide - Page 17
... you input using Math format. Functions and Symbols Supported for Math Format Input
• The "Bytes" column shows the number of bytes of memory that are all performed while Math format 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...
User Guide - Page 20
... counted as a term). ' form calculation results use display formats like those shown
below.
± a'b , ± d ± a'b , ± a'b ± d'e cf
E-18 Angle Unit Setting Deg Rad
Gra
Angle Value Input
Units of 15°
Multiples
of
1 12
π
radians
50 Multiples of values with square root symbol ('), x2, x3, x-1 b.
Trigonometric function calculations
c. Example 2: sin (60...
User Guide - Page 22
...You can specify a fixed number of Display Digits". E-20 • 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). Example: log3 + '2 = 1.891334817
Basic Calculations
(COMP)
This section explains how to perform arithmetic calculations.
k Arithmetic Calculations
Use the +, -, *, and...
User Guide - Page 23
... true only in decimal format.
• The result of a calculation that is automatically displayed in the case of a calculation. Appendix -2 + -1 = -7
326 3 -1 + 1 -2 = 4 - 11 (Fraction Display Format: ab/c)
4 3 12
4 - 3 -1 = -1 (Fraction Display Format: ab/c) 22
• If the total number of digits used for a mixed fraction (including integer, numerator, denominator, and separator symbols...
User Guide - Page 24
... can perform calculations using sexagesimal values, and convert values between Fraction and Decimal Format f
• The format of the fraction depends on the currently selected fraction display format setting (improper fraction or mixed fraction).
• You cannot switch from decimal format to mixed fraction format if the total number of 500 grams is...
User Guide - Page 34
... functions can input pi (π) or natural logarithm base e into a calculation. Press the number key that are in all calculation modes. Before performing a calculation, be sure to you depends on the calculation mode you want to use the calculator's built-in the same modes as the calculator's default angle unit.
Before performing an operation, be sure to specify...
User Guide - Page 36
... of the tolerance range.
k Power Functions and Power Root Functions
• Power functions and power root functions can be used in the COMP, STAT, EQN, MATRIX, TABLE, and VECTOR calculation modes.
• The X2, X3, X-1 functions can be used in complex number calculations in the CMPLX Mode, and complex number arguments are supported.
• The X^, '(, 3'(, ^'( functions can be...
User Guide - Page 44
..., 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 Calculation Results Using Rectangular
Coordinate Format (a + bi )
Example 1: 2 ×...
User Guide - Page 50
...;x2 2Σx
When you want to obtain this: Sum of squares of the sample data Sum of the sample data
Var Sub-menu...calculation type is selected. See Appendix for information about the calculation
formula used for normal distribution calculations • For more information, see "Commands when Linear
Regression Calculation (A+BX) Is Selected" and "Commands when Quadratic Regression Calculation...
User Guide - Page 51
... value. Calculate sum of squares of the sample data and sum of samples, mean value (o) and population standard deviation value (xσn) obtained from the data input on
the input sample data (from Example ) produces
the probabilities shown below , using insert and delete:
{0, 1, 2, 3, 4, 5, 6, 7, 9, 10}
(FREQ: ON)
Edit the FREQ data to the following , using the...
User Guide - Page 52
... of cubes of the X-data Sum of (X-data squares × Y-data) Sum of biquadrate of the ... Y-data
E-50 See Appendix for information about the calculation
formula used for each command. y = A + BX
The... following are the commands that appear on the sub-menus that appear when you want to obtain this:
1n 2o 3xσn 4xσn-1 5p 6yσn 7yσn-1
Number...
User Guide - Page 55
.... • A Syntax ERROR occurs if you enter the BASEN Mode is indicated in the BASE-N Mode. E-53
The key markings used .
If a calculation produces a fractional value, the decimal part is outside the applicable range for the number system being used in this section are the ones that are not allowed
for the currently selected...
User Guide - Page 62
... N7(TABLE).
(2) Input the function.
(3) After making sure the function is not 1, press 1 to specify cubing.
Determine the square (MatA2) or cube (MatA3) of
Matrix B.
• Use 1w(Abs).
Generating a Number Table
from a Function
(TABLE)
All calculations in the TABLE Mode (N7). Obtain the absolute value (Abs(MatB)) of each element of Matrix A.
•...
User Guide - Page 63
.... • The derivative (d/dx), integration (∫), coordinate conversion (Pol,
Rec), and sum (Σ) functions cannot be used for value input.
• You can specify either values or calculation expressions (which
must produce a numeric result) for a number table generation function. • Note that is not generated.
• The specified Start, End, and Step values...
User Guide - Page 66
...; VctA (Vector Scalar Multiplication)
VctB - 3 × 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 Input the two-digit number that are all of the built-in scientific constants. 01: proton mass; 02: neutron mass; 03...
User Guide - Page 67
...This displays the metric conversion command menu. 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.
You can use the metric conversion commands in the COMP Mode (N1).
•...
User Guide - Page 69
... whether the input value is a real number or a complex number. RAD Same as sinx, except when ȊxȊ= (2n-1)҂90. Precision for exponential display is used for Internal
Calculation
15 digits
Precision
In general, ±1 at the least significant digit. k Calculation Ranges, Number of Digits, and Precision
The calculation range, number of digits used in Mind for a single...
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