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 bilKE on October 2nd, 2013
How To Use The Casio Fx-115es Plus Calculator
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Related Casio FX 115ES Manual Pages
User Guide - Page 4
...
• The contents of the actual key operation you want to initialize the calculator and return the calculation mode and setup to the corresponding example number in the Appendix. REPLAY
• ...purchase or use of how a key operation to change without notice. • In no event shall CASIO Computer Co., Ltd. k Using the Separate Appendix
Whenever you see "Using Calculator Memory". ...
User Guide - Page 5
... indicate information that the battery's positive k and negative l ends are facing correctly when you load it into the
calculator. • Use only the type of the calculator by burning it will not get into the hands of small children and accidentally swallowed.
• Keep batteries out of the reach of fire and ...
User Guide - Page 6
... remove printed markings and can cause slow display response, total failure of the display, and shortening 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. Because of this unit discharges slightly during shipment...
User Guide - Page 7
... display contrast. After the setting is the way you press N) is low. 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 9
... the Calculation Mode (1) Press N to display the mode
menu. Select this 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...
User Guide - Page 10
...format causes fractions, irrational numbers, and other expressions to 10) controls the number of
decimal places for displayed calculation results. Specifying the Input/Output Format
For this input/output format: Math Linear
Perform this key operation: 1N6...
To specify this as they are rounded off to use "]CONT'". • See "Adjusting Display Contrast" for displayed calculation results.
User Guide - Page 11
...specified range, results are displayed using exponential format. The decimal point for input values is applied for calculation results
.
To specify this: ...
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 settings...
User Guide - Page 12
... log(, ln(, e^(, 10^(, '(, 3'(, Abs(, Pol(, Rec(, ∫(, d/dx(, Σ(, P(, Q(, R(, arg(, Conjg(, Not(, Neg(, det(, Trn(, Rnd(
E-10 Inputting Expressions and Values
k Inputting a Calculation Expression Using Standard Format
Your calculator lets you need to this: COMP MthIO Deg Norm1 d/c a+bi OFF Dot
• To cancel initialization without doing anything, press A(Cancel) instead of =.
User Guide - Page 13
...This will cause the ' indicator to appear to the left of the expression, indicating that when you input uses up one byte. Basically, each item you are inputting functions with Math Format".
Input expression: 1111 +...Long Expression The display can use Math format. Number of Input Characters (Bytes) • You can input up to 99 bytes of a calculation, immediately before the = key...
User Guide - Page 14
...is a vertical flashing line (I) when the insert mode is
selected. The procedure you should use the insert mode.
About the Insert and Overwrite Input Modes With the insert mode, the...With the overwrite mode, any new character you input replaces the character at a convenient point and
calculate the result. See "Incorporating a Value into a Function" for Linear format input is the insert...
User Guide - Page 15
... 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 a Calculation Always use the insert mode for this operation. Use d or e to move the cursor to the location where you want to insert new ...
User Guide - Page 16
... the cursor positioned at the error location.
This is allowed. k Displaying the Location of 14 ÷ 10 × 2 = Use the insert mode for the following operation. This will display the part of the calculation where the error occurred, with Math format, you can then make necessary corrections. Example: When you nest too...
User Guide - Page 17
...number of bytes of the cursor on the
display when you input using Math format. Function/Symbol Improper Fraction Mixed Fraction log(a,b) (Logarithm)... 10^x (Power of 10) 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) 1&(8) 1w(Abs...
User Guide - Page 18
... × 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.)... cursor as shown in the above procedure, and the required key operations to use them. Original Expression:
Function Key Operation Resulting Expression
Fraction
'
log(a,b) Power...
User Guide - Page 19
... in a form that includes π within irrational number display) display conditions are the same as those for the input/output format, calculation results are always displayed using decimal values (no irrational number form) regardless of whether you press = or 1=.
• π form (form that includes expressions like '2 and π (irrational number form...
User Guide - Page 20
... are the input value ranges for which ' form (form that include square root symbols can be displayed in the CMPLX Mode, the following are the calculations for which ' form is also 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 Trigonometric function...
User Guide - Page 21
...c′, and d′) are outside of coefficients (a, c, and d). More than two terms in the calculation result
• Calculation results displayed in the above examples indicate what caused decimal form to a common denominator. Value outside the ...decimal form
'2 + '3 + '8 = '3 + 3'2 '2 + '3 + '6 = 5.595754113
' form decimal form
The underlined areas in ' form are reduced to be used.
User Guide - Page 34
... input. Appendix sin 30 = 0.5, sin-10.5 = 30
k Hyperbolic and Inverse Hyperbolic Functions
Hyperbolic and inverse hyperbolic functions can be used in the same modes as complex numbers are not used in all calculation modes.
Pressing the w key displays a menu of the examples in this section are mainly about the functions that corresponds to...
User Guide - Page 66
...; 25: Boltzmann constant; 26: molar volume of ideal gas; 27: molar gas constant; 28: speed of light in scientific calculations. Copy VctA = (1, 2) to VctB and then edit Vector B to VctB =
(3, 4). • The following are commonly used in vacuum; 29: first radiation constant; 30: second radiation constant; 31: Stefan-Boltzmann constant; 32: electric constant...
User Guide - Page 68
...-
1
i
2
k Stack Limitations
This calculator uses memory areas called stacks to be performed first, so the use of parentheses can result in different calculation results. Logical AND: and
11. If ...Multiplication where sign is omitted: Multiplication sign omitted immediately before π, e, variables, scientific constants (2π, 5A, πA, 3mp, 2i, etc.), functions with parentheses (2'(3), ...
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