Casio CFX9850GBPLUS - Page 56

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.