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

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31
Example To recall the contents of the numeric table for the function
y
= 3
x
2
– 2, while the table range is Start=0 and End=6, and pitch=1
4
(Reslt)
w
k k k k k
RECR — Recalling Recursion Formula, Table Range, and
Table Content Data
Selecting {RECR} from the VARS menu displays the recursion data recall menu.
u u u u u
{
FORM
}
... {recursion formula data menu}
The following are the items that appear in the above menu.
• { a
n
}
/
{ a
n
+1
}
/
{ a
n
+2
}
/
{ b
n
}
/
{ b
n
+1
}
/
{ b
n
+2
} ... { a
n
}/{ a
n +1
}/{ a
n +2
}/{ b
n
}/{ b
n +1
}/{ b
n +2
}
expressions
u u u u u
{
RANG
}
... {table range data menu}
The following are the items that appear in the above menu.
• {
Strt
}
/
{
End
} ... {table range start value}/{table range end value}
• { a
0
} / { a
1
} / { a
2
} ... {zero term
a
o
value}/{first term
a
1
value}/{second term
a
2
value}
• { b
0
}
/
{ b
1
}
/
{ b
2
} ... {zero term b
o
value}/{first term b
1
value}/{second term b
2
value}
• { a
n
St } / { b
n
St } ... origin of {
a
n
}/{
b
n
} recursion formula convergence/divergence
graph (WEB graph)
u u
u u
u
{ Reslt }
... {matrix of table contents}
Selecting {Reslt} displays a matrix that shows the contents of the recursion table.
• This operation is available only in the
RUN and PRGM modes.
Example To recall the contents of the numeric table for recursion formula
a
n
= 2
n
+ 1, while the table range is Start=1 and End=6
3
(Reslt)
w
Variable Data (VARS) Menu
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