19990401
5-7-5
Using Tables
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Editing Tables
You can use the table menu to perform any of the following operations once you generate a
table.
• Change the values of variable
x
• Edit (delete, insert, and append) rows
• Delete a table and regenerate table
• Draw a connect type graph
• Draw a plot type graph
While the Table & Graph menu is on the display, press
3
(TABL) to display the table menu.
• {
EDIT
} ... {edit value of
x
-variable}
• {
DEL·A
} ... {delete table}
• {
Re-T
} ... {regenerate table from function}
• {
G·CON
}
/
{
G·PLT
} ... {connected type}/{draw plot type} graph draw
• {
R·DEL
}
/
{
R·INS
}
/
{
R·ADD
} ... {delete}/{insert}/{add} row
u
To change variable values in a table
○ ○ ○ ○ ○
Example
To change the value in Column
x
, Row 3 of the table generated on
page 5-7-2 from – 1 to – 2.5
cc
-
c.f
w
• When you change a variable value in Column
x
, all values in the columns to the right are
recalculated and displayed.
# If you try to replace a value with an illegal
operation (such as division by zero), an error
occurs and the original value remains
unchanged.
# You cannot directly change any values in the
other (non-
x
) columns of the table.
