Casio fx-CG50 User Manual

1-33
u TABLE — Recalling table setup and content data
• {Start}/{End}/{Pitch} ... {table range start value}/{table range end value}/{table value
increment}
• {Result*
1
} ... {matrix of table contents}
*
1
The Result item appears only when the TABLE menu is displayed in the Run-Matrix and
Program modes.
u RECURSION — Recalling recursion formula*
1
, table range, and table content
data
• {FORMULA} ... {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
• {RANGE} ... {table range data menu}
• {Start}/{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
Start}/{b
n
Start}/{c
n
Start} ... origin of {a
n
}/{b
n
}/{c
n
} recursion formula convergence/
divergence graph (WEB graph)
• {Result*
2
} ... {matrix of table contents*
3
}
*
1
An error occurs when there is no function or recursion formula numeric table in memory.
*
2
“Result” is available only in the Run-Matrix and Program modes.
*
3
Table contents are stored automatically in Matrix Answer Memory (MatAns).
u EQUATION — Recalling equation coefficients and solutions*
1
*
2
• {SimRes}/{SimCoef} ... matrix of {solutions*
3
}/{coefficients} for linear equations with two
through six unknowns*
4
• {PlyRes}/{PlyCoef} ... matrix of {solution}/{coefficients} for high-order equations from 2nd
to 6th degree
*
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
When the “Infinitely Many Solutions” or “No Solution” message is displayed, the
calculation result is Rref (reduced row echelon form).
*
4
Coefficient and solution memory data for a linear equation cannot be recalled at the same
time.
u FINANCE — 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}

Casio fx-CG50 Specifications

General

Brand	Casio
Model	fx-CG50
Category	Calculator
Language	English