Casio CFX-9970G, Руководство пользователя

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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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