Casio FX9750GII Support Question
Casio FX9750GII Support Question
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Question posted by csileg on May 5th, 2014
How To Do Complex Numbers On The Casio Fx-9750gii
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Related Casio FX9750GII Manual Pages
User Guide - Page 3
Keys ...1-1 2. Special Functions...2-6 3. Complex Number Calculations 2-30 7. Manual Graphing...5-12 7. Graphing a Recursion Formula 5-22 10. Display ...1-2 3. Inputting and Editing Calculations 1-5 4. When you keep having problems 1-30
Chapter 2 Manual Calculations
1. Simultaneous Linear Equations 4-1 2. Drawing Two Graphs on a Graph Screen 5-2 3. Dynamic ...
User Guide - Page 29
...-7400Gɉ.
• {LIST} ... {list function menu} • {MAT}* ... {matrix operation menu} • {CPLX} ... {complex number calculation menu} • {CALC} ... {functional analysis menu}
• {STAT} ... {paired-variable statistical estimated value menu} (fx-7400Gɉ)
{menu for paired-variable statistical estimated value, distribution, standard
deviation, variance, and test functions...
User Guide - Page 41
tanh-1, (-), d, h, b, o, Neg, Not, Det, Trn, Dim, Identity, Ref, Rref, Sum, Prod, Cuml, Percent, List, Abs, Int, Frac, Intg, Arg, Conjg, ReP, ImP Abbreviated multiplication format in front of Type A functions, Type C functions, and parenthesis. 23, A log2, etc.
Permutation, combination nPr, nCr
Metric conversion commands s, ÷, Int÷, Rnd +, - Relational operators =, x, >,
User Guide - Page 68
... in rectangular form
• {rƧ} ...
6. Complex Number Calculations
You can perform addition, subtraction, multiplication, division, parentheses calculations, function calculations, and memory calculations with complex numbers just as you do with the manual calculations described on pages 2-1 to one of *(CPLX) (*(CPLX) on the fx-7400GII) (i).
• Solutions obtained by...
User Guide - Page 69
B T()CDU
* fx-7400GII, fx-9750GII: AAAAA
I Absolute Value and Argument
[OPTN]-[CPLX]-[Abs]/[Arg]
The unit regards a complex number in the form a + bi as those you use parentheses and memory.
I Arithmetic Operations
[OPTN]-[CPLX]-[i]
Arithmetic operations are the same as a coordinate on a Gaussian plane,
and calculates absolute value²Z ²and argument (arg). You can even...
User Guide - Page 70
... the real part a and the imaginary part b from a complex number of the form a + bi. Example
To calculate the conjugate complex number for the complex number
2 + 4i
*(CPLX)*(Conj)
A
C(i)U * fx-7400GII: (CPLX)
I Extraction of Real and Imaginary Parts
[OPTN]-[CPLX]-[ReP]/[lmP]
Use the following procedure to transform a complex number displayed in accordance with the current angle unit...
User Guide - Page 71
...V()B
*(CPLX)**(i)(E)(rQ)U * fx-7400GII, fx-9750GII: AAAAA ** fx-7400GII: (CPLX)
AT()E?
*(CPLX)*(E)(a+bi)U * fx-7400GII: (CPLX)
• The input/output range of complex numbers is invalid for the number system (binary, octal, decimal, hexadecimal) you attempt to enter a value that can be used in binary, octal, decimal, and hexadecimal calculations, which
means that...
User Guide - Page 74
... be performed on the fx-7400GII. S To convert a displayed value from one number system to another
Example
To convert 2210 (default number system) to its binary or octal value
K(SET UP) Move the highlighting to a specific power • Absolute value, integer part extraction, fractional part extraction, maximum integer
calculations • Inputting complex numbers in Matrix Answer...
User Guide - Page 77
... of row 2 and the scalar 4, then add the result to swap. AU Specify number of row where result should be calculated. AUU * A complex number also can be input as multiplier value (k).
2-39 BUU * A complex number also can be input as multiplier value (k).
S Row Calculations
The following menu appears whenever you press (R-OP) while a recalled matrix is on...
User Guide - Page 86
...
Temperature PRES
Pressure
VELO
Velocity
ENGY
Energy/Work
MASS
Mass
PWR
Power
FORC
Force/Weight
2-48 S Complex Number Calculations with the following complex number elements:
-1 + i 1 + i Matrix D =
1 + i -2 + 2i
*(E)(NUM)(Abs) *(MAT)(Mat)?Q(D)U
• The following complex number functions are supported in matrices. MatAns m Mat A In the above does not affect the contents...
User Guide - Page 87
...)B(ha)U
* fx-7400GII: (CONV)
2-49 You can be converted from. When values being converted from are converting from and the conversion commands using the syntax shown below to perform a unit conversion calculation.
{value converting from}{conversion command 1} {conversion command 2}
• Use {conversion command 1} to specify the unit being converted from contains a complex number. This...
User Guide - Page 90
... complex number into a list and to perform a variety of List 1.
1. Chapter 3 List Function
A list is a storage place for multiple data items. This calculator ...The following example is performed starting with the highlighting located at either edge of 2 + 3 in arithmetic and statistical calculations, and for input.
2. Stored lists can use the List Editor to input data into a cell. • ...
User Guide - Page 105
... unit = Rad)
x3 - 2x2 - x + 2 = 0
K EQUA (POLY)
(3) @U AU @UAU (SOLV)
Multiple Solutions (Example: x3 + 3x2 + 3x + 1 = 0)
Complex Number Solution (Example: x3 + 2x2 + 3x + 2 = 0)
Complex Mode: Real (page 1-27)
Complex Mode: a + bi
Complex Mode: rQ
• Internal calculations are performed using a 15-digit mantissa, but results are displayed using a 10-digit mantissa and...
User Guide - Page 228
... 1, 1, "AB"=
Parameters:
• line number: number from 1 to 7
• column number: number from 1 to a connected device. Syntax: Receive...calculation input, that calculation result is displayed.
• The line is designated by a value from and sends data to 21.
(1, 1)
(21, 1)
(1, 7)
(21, 7)
Example: Cls= Locate 7, 1, "CASIO FX" This program displays the text "CASIO FX...
User Guide - Page 232
Program
Display
"CASIO"
CASIO
?mX
? Syntax: RclCapt
(capture memory number: 1 to insert a display command ( m X
X = ?
• If the text is followed by the capture memory number.
I Text Display
You can add labels to input prompts and results. Using Calculator Functions in a program by simply enclosing it between double quotation marks.
Such text appears on the ...
User Guide - Page 255
...input. All of it is treated as possible of data into a cell. Important! • The fx-7400GII and fx-9750GII are selected, the edit box indicates the selected cell range.
A constant can enter the following types... menu
9
You can be either a numeric value, or a calculation formula (such as 7+3, sin30, A1s2, etc.) that complex numbers are performed in the S • SHT mode.
User Guide - Page 314
... know to transfer programs between two CASIO Power Graphic calculators connected using the cable that is off. 2.
Connect the two units using the Program-Link Software (FA-124) and a special cable*1 to establish a connection between them. fx-9860GII SD, fx-9860GII, fx-9860G AU PLUS, fx-9750GII, fx-7400GII, fx-9860G Slim
(OS 2.00/1.11), fx-9860G SD (OS 2.00/1.05...
User Guide - Page 322
...of simultaneous equations and high-order equations
*1 Can be transferred to an fx-7400G Series Calculator
Sender:
OS 2.00 calculator
Receiver:
fx-7400G series
13-9 List data includes an element containing a complex number - EQUA mode simultaneous equation calculation result includes a complex number solution Invalid Data Number - Complex Number in data - S Sending Data from an OS 2.00...
User Guide - Page 323
...Series or fx-7400G
Series Calculator
Sender:
fx-9860GII SD, fx-9860GII, fx-9860G AU PLUS
Receiver:
fx-9750GII, fx-7400GII, fx-9860G series, CFX-9850G series, fx-7400G
series
• When the following data is not sent from an OS 2.00 calculator except the fx-7400GII.
order equations*1 - Matrix data*1
13-10 Alpha memory data (A to Z, r, Ƨ) with a complex number assigned
•...
User Guide - Page 332
... that produces a complex • Change the Complex Mode
number when Real is specified for which complex number data is not exceeded.
Non-Real ERROR
• Calculation that does not include
calculator (matrix, etc.) includes
complex numbers. Complex
• List containing complex number
Number In List used in a calculation or operation for which complex number data is
invalid...
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