Casio CFX-9850GB PLUS, Руководство пользователя

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20070201
u
RECR — Recalling Recursion Formula* 1 , Table Range, and Table Content Data
• { FORM } ... {recursion formula data menu}
• {
a
n
} / {
a
n
+1
} / {
a
n
+2
} / {
b
n
} / {
b
n
+1
} / {
b
n
+2
} / {
c
n
} / {
c
n
+1
} / {
c
n
+2
}
... {
a
n
}/{
a
n
+1
}/{
a
n
+2
}/{
b
n
}/{
b
n
+1
}/{
b
n
+2
}/{
c
n
}/{
c
n
+1
}/{
c
n
+2
} expressions
• { RANG } ... {table range data menu}
• { Strt } / { End }
... table range {start value}/{end value}
• {
a
0
} / {
a
1
} / {
a
2
} / {
b
0
} / {
b
1
} / {
b
2
} / {
c
0
} / {
c
1
} / {
c
2
}
... {
a
0
}/{
a
1
}/{
a
2
}/{
b
0
}/{
b
1
}/{
b
2
}/{
c
0
}/{
c
1
}/{
c
2
} value
• {
a
n
St } / {
b
n
St } / {
c
n
St }
... origin of {
a
n
}/{
b
n
}/{
c
n
} recursion formula convergence/divergence graph (WEB
graph)
• { Reslt * 2 } ... {matrix of table contents* 3 }
u EQUA — Recalling Equation Coeffi cients and Solutions* 4 * 5
• { S-Rlt } / { S-Cof }
... matrix of {solutions}/{coeffi cients} for linear equations with two through six
unknowns* 6
• { P-Rlt } / { P-Cof }
... matrix of {solution}/{coeffi cients} for a quadratic or cubic equation
u
TVM — Recalling Financial Calculation Data
• {
n
} / {
I
%} / {
PV
} / {
PMT
} / {
FV
}
... {payment periods (installments)}/{interest (%)}/{principal}/{payment amount}/
{account balance or principal plus interest following the fi nal installment}
• {
P
/
Y
} / {
C
/
Y
}
... {number of installment periods per year}/{number of compounding periods
per year}
1-5-4
Variable Data (VARS) Menu
* 1 An error occurs when there is no function or
recursion formula numeric table in memory.
*
2
“Reslt” is available only in the RUN • MAT ,
PRGM and e
•
ACT modes.
*
3
Table contents are stored automatically in
Matrix Answer Memory (MatAns).
* 4 Coeffi cients and solutions are stored
automatically in Matrix Answer Memory
(MatAns).
* 5 The following conditions cause an error.
- When there are no coeffi cients input for the
equation
- When there are no solutions obtained for the
equation
*
6
Coeffi cient and solution memory data for a
linear equation cannot be recalled at the same
time.