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To do an arithmetic operation with two complex numbers:
1. Enter the first complex number, z
x
1
2. Enter the second complex number, z
z
z
2
, key in the exponent, z
1
3. Select the arithmetic operation:
Arithmetic With Two Complex Numbers, z
To Calculate:
Addition, z
Subtraction, z
Multiplication, z
Division, z
Power function,
Examples:
Here are some examples of trigonometry and arithmetic with complex
numbers:
Evaluate sin (2 + i 3)
Keys:
3
2
Evaluate the expression
where z
= 23 + i 13, z
1
Since the stack can retain only two complex numbers at a time, perform the
calculation as
9–4
Operations with Comb Numbers
File name 32sii-Manual-E-0424
Printed Date : 2003/4/24
1
z
z
2
. (For
, key in the base part, z
1
, second.)
2
+ z
1
2
– z
1
2
× z
1
2
÷ z
1
2
z
z
2
1
Display:
÷ (z
z
1
= –2 + i z
2
Size : 17 .7 x 25.2 cm
(composed of x
+ i y
1
, by keying in y
2
Press:
Description:
Real part of result.
Result is 9.1545 – i 4.1689.
+ z
),
2
3
= 4 – i
2
3
), by keying in y
1
1
, first.)
1
x
. (For
2
2
and z
1
2
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