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 bajamN2KEn on September 28th, 2013
How To Use Sin In A Casio Fx 115es Plus Calculator
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Related Casio FX 115ES Manual Pages
User Guide - Page 3
...Pressing the 1 or S key followed by the text printed above the key.
Alternate function
Keycap function
sin-1{D}
s
• The following shows an example of the actual key operation you perform. Note that ...to input the applicable variable, constant, or symbol. Example: 1s(sin-1)1=
Indicates the function that uses Math format,
while the LINE mark indicates Linear format. For details...
User Guide - Page 4
... to change without notice. • In no event shall CASIO Computer Co., Ltd. E-2 Specify the angle unit in accordance with four arrows, indicating direction, as shown 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 memory, see the...
User Guide - Page 5
... make sure that can result in personal injury or material damage if ignored. Battery
• After removing the battery from the calculator, put it in
this manual. Caution
This symbol is used to become shorted.
Never expose the battery to suddenly burst, creating the risk of battery specified for later reference. Doing...
User Guide - Page 6
... battery that comes with a ballpoint pen or
other tight-fitting clothing where it to large amounts 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. Always keep written records of humidity or dust...
User Guide - Page 7
... adjusting display contrast does not improve display readability, it , and then affix the hard case 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 want, press A.
• You can also adjust contrast...
User Guide - Page 9
... specific number systems (binary, octal, decimal, hexadecimal) Equation solution Matrix calculations Generation of calculation that takes a long time to control how the calculations are executed and displayed.
c
f
E-7
k Configuring the Calculator Setup
Pressing 1N(SETUP) displays the setup menu, which you can jump between using c and f. The setup menu has two screens, which you can...
User Guide - Page 10
....
Example: 100 ÷ 7 = 14.286 (Fix3) 14.29 (Fix2)
• Sci: The value you specify (from 1 to use "]CONT'".
Calculation results are rounded off to 9) controls the number of significant digits for displayed calculation results. Math
Math Format
Linear Format
Specifying the Default Angle Unit
To specify this as they are rounded off...
User Guide - Page 11
... 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 ...always a dot ( ).
E-9 only.
The decimal point for calculation results
. Outside the specified range, results are displayed using exponential format. • Norm: Selecting one of the STAT Mode...
User Guide - Page 12
...(, cos(, tan(, sin-1(, cos-1(, tan-1(, sinh(, cosh(, tanh(, sinh-1(, cosh-1(, tanh-1(, log(, ln(, e^(, 10^(, '(, 3'(, Abs(, Pol(, Rec(, &#...Expressions and Values
k Inputting a Calculation Expression Using Standard Format
Your calculator lets you input calculation expressions just as shown below , it .The calculator automatically judges the calculation priority sequence for addition, subtraction,...
User Guide - Page 13
..., indicating that requires two key operations to 14 characters at the end of a calculation, immediately before the = key is different if you can input up one byte. E-11 At this time, you input uses up to input (like 1s(sin-1)) also uses only one byte. Input expression: 1111 + 2222 + 3333 + 444
Math
Displayed portion...
User Guide - Page 15
... 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...
User Guide - Page 20
...
Example 3: sin-1 (0.5) = 1 π 6
MATH 1s(sin-1)0.5=
(Angle Unit: Rad)
Math
• The following are the input value ranges for which ' form (form that include square root symbols can be displayed in the CMPLX Mode, the following conditions apply respectively to two terms
(an integer term is always used for display of trigonometric calculation results.
User Guide - Page 24
... (including integer, numerator, denominator, and separator symbols) is greater than 10.
• For details about to 48?
(15%, 20%)
k Degree, Minute, Second (Sexagesimal) Calculations
You 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...
User Guide - Page 31
... the expression you specify otherwise, an equation is solved for X. Appendix
Calculate an +1 = an + 2n (a1 = 1) as XY + C = 0.)
• SOLVE cannot be used to solve an equation that contains an integral, derivative, Σ( function, Pol( function, Rec( function, or
multi-statement. Example: Y = X + 5, X = sin(M), X + 3 = B + C,
XY + C (Treated as the value of an changes from a2...
User Guide - Page 34
....
• The angle unit required by pressing A.
Appendix sinh 1 = 1.175201194, cosh-1 1 = 0
E-32 Appendix sin 30 = 0.5, sin-10.5 = 30
k Hyperbolic and Inverse Hyperbolic Functions
Hyperbolic and inverse hyperbolic functions can also be used in the CMPLX Mode, as long as the calculator's default angle unit.
The explanations in this section show operation in the COMP...
User Guide - Page 38
...used within f(x), a, or tol. • Differential calculations can omit specification of X (All non-X variables are treated as the calculator's default angle unit. • A "Time Out" error occurs when a differential calculation...= sin(x)
2 (tol specification omitted.)
d (3x2 - 5x + 2, 2, 1×10-12) = 7 dx
E-36 k Differential Calculations
Your calculator performs differential calculations by...
User Guide - Page 42
... engineering notation, shifting the decimal point to the original decimal value. Performing S-D transformation again converts back to the left. E-40
k Using S-D Transformation
You can be used to transform a displayed decimal calculation result to one of the following equation are
equal:
Σ e
∞
=
n = 0
1 n! Appendix
Transform the value 1,234 to engineering notation, shifting...
User Guide - Page 66
... the angle (angle unit: Deg) formed by
vectors A = (-1, 0, 1) and B = (1, 2, 0), and one of VctC. You can use the vectors input in any calculation mode except for BASE-N. • To recall a scientific constant, press 17(CONST). This displays
the scientific constant menu. Copy VctA = (1, 2) to VctB and then edit Vector B to VctB =
(3, 4). • The following are...
User Guide - Page 67
...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...N1).
Function with parentheses:
Pol(, Rec(
∫(, d/dx(, Σ(
P(, Q(, R( sin(, cos(, tan(, sin-1(, cos-1(, tan-1(, sinh(, cosh(, tanh(, sinh-1(, cosh-1(, tanh-1( log(, ln(, e^(,...
User Guide - Page 69
...for a single calculation.
k Calculation Ranges, Number of Digits, and Precision
The calculation range, number of digits used for Each Mode • In the CMPLX Mode, each input value uses two levels of ...except when ȊxȊ= (2n-1)҂π/2. sin-1x cos-1x
GRA Same as the matrix stack, described above. Performing a calculation that the numeric stack effectively has only five ...
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