When calculating just one, Complex numbers – HP 32SII User Manual
Page 137
Operations with Comb Numbers
9–5
File name 32sii-Manual-E-0424
Printed Date : 2003/4/24 Size : 17.7 x 25.2 cm
z
1
Ч
[1
ч
(z
2
+ z
3
)]
Keys: Display:
Description:
1
2
_
3
_
4
z
F
)
Add z
2
+ z
3
; displays real
part.
z
F
3
)
1
÷
(z
2
+z
3
).
13
23
z
F
y
)
z
1
÷
(z
2
+z
3
).
Z
)
Result is 2.5 + i 9.
Evaluate (4 – i 2/5) (3 – i 2/3). Do not use complex operations
when
calculating just one
part of a complex number.
Keys: Display:
Description:
2
5
_
. )
Enters imaginary part of first
complex number as a
fraction.
4
)
Enters real part of first
complex number.
2
3
_
. )
Enters imaginary part of
second complex number as a
fraction.
3
z
F
y
)
Completes entry of second
number and then multiplies
the two
complex
numbers.
Z
.)
Result is 11.7333 – i
3.8667.
Evaluate
2
−
z
e
, where z = (1 + i ). Use
z
F
0
to evaluate z
–2
;
enter –2 as –2 + i 0.
Keys: Display:
Description: