Calculator Instructions.pdf
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Transcript of Calculator Instructions.pdf
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ALGEBRA FX 2.0 PLUSAhmad Al-Mutairi
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Getting started
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Turning Power On/Off
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Memory reset
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Setting to original mode settings
Enter system mode then type:
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Contrast adjustment
Press INIT to reset the contrast to the default value
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1.RUN MAT mode
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Angle Adjustment
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Order of OperationsPEMDAS
1. Parentheses.
2. Exponents.
3. Multiplication & division.
4. Addition & Subtraction.
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Simple Arithmetic
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Parentheses calculations
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Fractions
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Setting Significant figures
Type:
Then choose the number needed (0-9) then type
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Exponents
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Examples
1
2
3
4
5
6
7
8
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Pop Quiz
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Solve function
Type:
Then type the function accordingly:
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Derivative function
Ex.
Sol.
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Integration function
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Example
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Calculations
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Assigning values to letters
To save 5 into letter A type:
To save 2 into letter B type:
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Cont. Assigning values to letters
To assign the summation of A and B into C type:
Note:
Values can be assigned to A-Z and r,
The default value of unassigned letter is zero
Overwriting a value on a letter deletes the previous value.
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Function Memory
To store any function/formula type:
Then choose the saving slot number.
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rectangular coordinate system to Polar system
Ex.
Type
Then
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Matrices
Ex. To create 2x3 matrix in Mat A slot, type:
To assign numerical value for each cell, simply navigate to it, type the number, and press enter (EXE)
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Deleting matrices
To delete a matrix:
To delete all matrices:
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Matrix cell operations
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Row/Column operations
Type Then press:
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Calling a matrix To call matrix A type:
To call the value of cell [1,1] in matrix A, type:
To save the value 5 in cell [1,1] matrix A ,type:
Then type the previous two lines.
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Matrix commands
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Examples
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Cont. Examples
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Important note
To change the typing value mode press
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CAS mode
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Inputting data
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Cont. Inputting data
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Menu Command Input
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Cont. Menu Command Input
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Clearing variables used
To clear the values previously stored in variables for example (x,y,z) type:
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Changing Angle to radian
It is preferable to change the angle type to radian in this mode by typing:
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Save and Recall a Function
To Save a function type :
To Recall a function type:
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Differentiation
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Cont. Differentiation
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Integration
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Special Functions
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Cont. Special Functions
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Cont. Special Functions
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Cont. Special Functions
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Cont. Special Functions
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Cont. Special Functions
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Cont. Special Functions
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Limits
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Sum
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Taylor
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Determinant
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Transpose
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Cross and Dot Product
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STAT mode
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Cont. Stat mode
This mode allows you to insert a number of digits and sort it as you wish.
Then, after saving the values in list. You can call it in RUN MAT mode to find the :Min, max, median,sum,dimetc and draw histogram chart and other charts.
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Equation Calculations
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Example 1
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Ans.
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Example 2
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Example 3
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Cont. Example 3
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Graphing mode
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Example 1
Graph = 32
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Example 2
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Cont. Example 2
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Roots
On the previous Example
Press (G-SLV) and choose (1 Root)
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Example 3Determine the area bounded by the origin and X=-1 from the previous example
Press (G-SLV)
To specify the limits,
You can either:
Move the arrow or
Type the value
2
1 3
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Example 4
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Extra Equations
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Programming mode
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Programming list
Run The program
Edit The program
Create new program
Delete The program
Delete all programs
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Example 11. Create a program the calculate the volume and suface
area of a sphere by obtaining the radius. ( hint: V
=4
33, = 42)
Ans:
Type any text between quotes
volume and area equal respectively
Volume
Area
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Copy and Paste
To copy a Text, First highlight the text needed by typing :
Then press:
To paste:
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Subprogram in a Program
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Cont. Subprogram in a Program
To call a program inside a program type:
Then Type the name of the program you want to call between quotes
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If statement
Create a program that returns 0 if the answer is no and 1 otherwise
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For loop
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While Loop
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The End