Casio CFX-9850G PLUS, User'S Manual & Technical Reference

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Inputting a Recursion Formula and Generating a Table
u u u u u
To specify the generation/non-generation status of a formula
Example To specify generation of a table for recursion formula
a
n
+1
=
2
a
n
+ 1 while there are two formulas stored
c
1
(SEL+C)
1
(SEL) ...
1
(SEL)
J
(Selects recursion formula to which
non-generation status is to be
assigned and then specifies non-
generation status.)
6
(TABL)
(Generates table.)
• Each press of
1
(SEL) toggles a table between generation and non-
generation.
u u u u u
To change the contents of a recursion formula
Changing the contents of a recursion formula causes the values in the table to be
updated using the current table range settings.
Example To change
a
n
+1
= 2
a
n
+ 1 to
a
n
+1
= 2
a
n
– 3
e
(Displays the cursor.)
ee -d
w
(Changes the formula contents.)
6
(TABL)
u u
u u u
To delete a recursion formula
1. Use
f
and
c
to highlight the formula you want to delete. Press
2
(DEL).
2. Press
1
(YES) to delete the formula or
6
(NO) to abort the operation
without deleting anything.
Unhighlights this formula