Appendix D: A Detailed Look at _ 235
0
3
+
*
6
1
017- 1
7
1
+
*
2
8
9
0
-
|
n
In Run mode, key in two large, negative initial estimates (such as −10 and
−20) and use _ to find the most negative root.
Keystrokes Display
|
¥
10
”
v
Initial estimates.
20
”
´
_
2
O
0
deflation.
)
)
zero.
Return to Program mode and add instructions to your subroutine to
eliminate the root just found.
Keystrokes Display
|
¥
|
‚
|
‚
n
®
l
0
028- 45 0
Divides by (x − a), where
a is known root.
-
÷
030- 10
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