32
• The table contents recalled by the above operation are stored automatically in
Matrix Answer Memory (MatAns).
• An error occurs if you perform the above operation when there is no function or
recursion formula numeric table in memory.
k
k
k
k
k
EQUA — Recalling Equation Coefficients and Solutions
Selecting
{
EQUA} from the VARS menu displays the equation coefficient and
solution recall menu.
• {
S-Rlt
}
/
{
S-Cof
} ... matrix of {solutions}/{coefficients} for linear equations with
two through six unknowns
• {
P-Rlt
}
/
{
P-Cof
} ... matrix of {solution}/{coefficients} for a quadratic or cubic
equation
Example 1
To recall the solutions for the following linear equations with two
unknowns
2
x
+ 3
y
= 8
3
x
+ 5
y
= 14
1
(S-Rlt)
w
Example 2
To recall the coefficients for the following linear equations with
three unknowns
4
x
+
y
– 2
z
= –1
x
+ 6
y
+ 3
z
= 1
–5
x
+ 4
y
+
z
= –7
2
(S-Cof)
w
Example 3
To recall the solutions for the following quadratic equation
2
x
2
+
x
– 10 = 0
3
(P-Rlt)
w
Example 4
To recall the coefficients for the following quadratic equation
2
x
2
+
x
– 10 = 0
4
(P-Cof)
w
1 - 4
Variable Data (VARS) Menu
P.101
P.104
Summary of Contents for CFX-9970G
Page 22: ... CFX 9970G ...
Page 452: ...435 1 2 3 4 5 Program for Circle and Tangents No 4 Step Key Operation Display ...
Page 453: ...436 Program for Circle and Tangents No 4 Step Key Operation Display 6 7 8 9 10 ...
Page 454: ...437 11 12 13 14 15 Program for Circle and Tangents No 4 Step Key Operation Display ...
Page 455: ...438 16 17 18 Program for Circle and Tangents No 4 Step Key Operation Display ...
Page 458: ...441 1 2 3 4 5 Program for Rotating a Figure No 5 Step Key Operation Display ...
