20ic±), Cs/(.3+r7)).i))))*(g, A+-r'..lf-'cl+rc.3-'i;.l+„, 1: 1.07464811427 – HP 48G User Manual
Page 34: 1 + 5 d
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a i c ± j
© 2 0 i C ± )
® 3 0 1 [+)
^ 5 0 3 (0
1-1
¿1
1+
3
1+
cr.0
1
+
S t e p 2 :
Advance the cursor until it is outside of the closing
parenthesis. C'urreiitly,
it
is
“buried" within
layers
of
subexpre.ssions-
...square
roots
and quotients.
(Q (8 times)
(or
as a shortcut)
1
+
L.
1 +
• J
1 + 5
D
S t e p : j :
Finish
entering the expression.
Notice that
you begin a
numerator with more than one term by using the
(A)
key.
The formula is
displayed
on
stack
level
1
in its
“one-line"
form, which
is the
form in which
you must
enter it
i f y o u
d i d n 't h a v e t h e E q u a t i o n W n t e r t o h e l p y o u .
0 ® 3 (23 2 0 3
® © (±)4 O (or (T))
(ENTER)
1: ' ( i + r c z . - - a + n 3 - - ( i + i
CS/(.3+r7)).i))))*(G
••••■ ( 2 T 3 ; i + 4 ) / i i j '
S t e p Jf.'
Make
a copy of
the expression by
“entering"
it
again.
p rnnv
evaluate the copy.
Then
(
enter
)
(EVAL)
' a+-r'..lf-'Cl+rc.3-'i;.l+„,
1:
1.07464811427
3-6 Arithmetic