1-25
S
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).
S
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.
S
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}
S
Str — Str command
• {
Str
} ... {string memory}
7. Program (PRGM) Menu
To display the program (PRGM) menu, first enter the
RUN • MAT
(or
RUN
) or
PRGM
mode
from the Main Menu and then press
)
(PRGM). The following are the selections
available in the program (PRGM) menu.
• {
COM
} ...... {program command menu}
• {
CTL
} ....... {program control command menu}
• {
JUMP
} ..... {jump command menu}
• {
?
} ............ {input command}
• {
<
} .......... {output command}
• {
CLR
} ....... {clear command menu}
Summary of Contents for FX-7400GII
Page 337: ...E CON2 Application ...
