Casio CFX-9850G PLUS, Руководство пользователя и техническое справочное руководство

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218
16-1 Before Using the Recursion Table and
Graph Function
u u u u u
To enter the RECUR Mode
On the Main Menu, select the
RECUR
icon and enter the RECUR Mode. This
causes the Recursion Menu to appear.
• All recursion formulas that are stored in memory appear in the Recursion
Menu.
• { SEL+C } ... {menus for control of table generation and graph color}
• { SEL } ... {recursion formula generation/non-generation status}
• {
DEL
} ... {recursion formula delete}
• { TYPE } ... {recursion formula type specification}
• { n
,
a
n
···
} ... {menu for input of variable
n
and general terms
a
n
and
b
n
}
• { RANG } ... {screen for setting of table range}
• { TABL } ... {recursion formula table generation}
u u
u u u
To specify the recursion formula type
Before inputting a recursion formula, you must first specify its type.
1. In the Recursion Menu, press
3
(TYPE).
• In this display, “
a
n
= A
n
+ B” is the general term (
a
n
= A
× n
+ B) of {
a
n
}.
2. Press the function key for the recursion formula type you want to set.
• {
a
n
} / {
a
n+ 1
} / {
a
n+ 2
} ... {general term of sequence {
a
n
}}/{linear recursion between two
terms}/{linear recursion between three terms}
Selected storage area
Press
f
and
c
to move.
CFX
fx-9750G
PLUS