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Halting And Restarting The Isolvei I Iteration - HP -22S Owner's Manual

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Part 2:
Watch what happens if you use -10 and -50 as guesses:
10
EiJ
[]!Q] T
50
EiJ
.1
SOLVE
I
{T}
1
INPUT
I
1
INPUT
I
I
INPUT
I
1
INPUT
I
A S T
V X
X? 1,000.00
S?0.0000
V? 10.0000
A?2.0000
T=-37.0156
Enters guesses.
Retains previous values
for
X, 5, V,
and
A;
cal-
culates
T.
The negative value for T is not physically meaningful for this
problem.
Halting and Restarting the
I
SOLVE
I
Iteration
To halt the iterative search, press
[£J
while the HP-22S is displaying
SOL'·lHle;. The HP-22S displays
ItHERRUPTED.
Press
IRCLI
unknown
variable to see the best estimate
ISOLVEI
has found so far. To restart the
search from where it left off, display the best estimate (it becomes your
initial guess) and solve the equation again.
If the value stored in the unknown leads you to believe that
1 SOL VE I
is not
proceeding towards a reasonable answer, you can enter new guesses and
solve again.
6: Evaluating and Solving Equations
89

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