User Manual

1-29
• { X } ... {X=constant graph function}
• Press these keys before inputting a value to specify a memory area.
u DYNA* — Recalling dynamic graph setup data
• { Strt } / { End } / { Pitch } ... {coefficient range start value}/{coefficient range end value}/
{coefficient value increment}
u TABL — Recalling table setup and content data
• { Strt } / { End } / { Pitch } ... {table range start value}/{table range end value}/{table value
increment}
• { Reslt *
1
} ... {matrix of table contents}
*
1
The Reslt item appears only when the TABL menu is displayed in the RUN • MAT (or
RUN ) and PRGM modes.
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
}
*
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 and PRGM modes.
*
3
Table contents are stored automatically in Matrix Answer Memory (MatAns).
u EQUA* — Recalling equation coefficients and solutions*
1
*
2
• { S-Rlt } / { S-Cof } ... matrix of {solutions}/{coefficients} for linear equations with two through
six unknowns*
3
• { P-Rlt } / { P-Cof } ... matrix of {solution}/{coefficients} for a quadratic or cubic equation
*
1
Coefficients and solutions are stored automatically in Matrix Answer Memory (MatAns).
*
2
The following conditions cause an error.
- When there are no coefficients input for the equation
- When there are no solutions obtained for the equation
*
3
Coefficient and solution memory data for a linear equation cannot be recalled at the same
time.
u TVM* — Recalling financial calculation data
• { n } / { I %} / { PV } / { PMT } / { FV } ... {payment periods (installments)}/{annual interest rate}/
{present value}/{payment}/{future value}
• {
P/Y } / { C/Y } ... {installment periods per year}/{compounding periods per year}
u Str — Str command
• { Str } ... {string memory}