Casio fx-82ES Manual De Usuario

E-1

• The  

MATH  mark indicates an example that uses Math format,

while the  

LINE  mark indicates Linear format. For details about

input/output formats, see “Specifying the Input/Output Format”.

• Keycap markings indicate what a key inputs or what function it

performs.
Example: 1, 2, +, -, 

!, A, etc.

• Pressing the 1 or S key followed by a second key performs

the alternate function of the second key. The alternate function is
indicated by the text printed above the key.

• The following shows what the different colors of the alternate

function key text mean.

Yellow

Press 1 and then the key to access
the applicable function.

Red

Press S and then the key to input the
applicable variable, constant, or symbol.

• The following shows an example of how an alternate function

operation is represented in this User’s Guide.

Example: 1

s(sin

–1

)1=

Indicates the function that is accessed by the key
operation (1

s) before it. Note that this is not part

of the actual key operation you perform.

• The following shows an example of how a key operation to select

an on-screen menu item is represented in this User’s Guide.

Example: 1(Setup)

Indicates the menu item that is selected by the number
key operation (1) before it. Note that this is not part
of the actual key operation you perform.

sin

–1

D

s

Keycap function

Alternate function