fx-82MS      fx-82TL      fx-9860GII     TI-83

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Variables

On a Casio calculator nine variables are available

A

B

C

D

E

F

X

Y

M

These variables are used to store data, constants, results and other values.

 

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Example 1

To store the value 123 in variable A

							123→A              123.
1 2 3			STO		A

 

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Example 2

To recall the value 123 that was stored in variable A

				A=                   123.
RCL		A

 

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Example 3

To convert rectangular coordinates (1, √3) to polar coordinates (r, θ)

										Pol(1,√3)        2.
Pol(	1	٬		√	3	)		=

and show the value of r = 2 from variable E

				E=                    2.
RCL		E

and show the value of θ = 1.047197551 radians from variable F

				F=                    1.047197551
RCL		F

 

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Example 4

To add the value 123 to variable M

	123_                 0.					123M+               123.
1 2 3				M+
							M

When this independant memory contains data, it is shown in the status line by an M.

 

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