Casio CFX-9970G User Manual page 58
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Also See for CFX-9970G:
- Manual (70 pages) ,
- Programming manual (47 pages) ,
- Service manual (32 pages)
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Example
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}
The following are the items that appear in the above menu.
P.218
• {a
}/{a
n
expressions
u u u u u {RANG}
The following are the items that appear in the above menu.
• {Strt}/{End} ... {table range start value}/{table range end value}
P.219
• {a
}/{a
0
value}
• {b
}/{b
0
value}
• {a
St}/{b
n
graph (WEB graph)
u u u u u {Reslt}
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 the function
y
x
= 3
2
– 2, while the table range is Start=0 and End=6, and pitch=1
4(Reslt)w
... {recursion formula data menu}
}/{a
}/{b
}/{b
}/{b
n+1
n+2
n
n+1
... {table range data menu}
}/{a
} ... {zero term a
1
2
}/{b
} ... {zero term b
1
2
St} ... origin of {a
n
... {matrix of table contents}
To recall the contents of the numeric table for recursion formula
= 2n + 1, while the table range is Start=1 and End=6
a
n
3(Reslt)w
Variable Data (VARS) Menu
} ... {a
}/{a
}/{a
}/{b
n+2
n
n+1
n+2
value}/{first term a
o
1
value}/{first term b
o
1
}/{b
} recursion formula convergence/divergence
n
n
}/{b
}/{b
}
n
n+1
n+2
value}/{second term a
value}/{second term b
1 - 4
2
2
31
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