Canon F-570SG User Instruction page 31

As you need to perform the complex number calculation
Press
Check the current angle unit setting (Deg, Rad, Grad).
The indicator will be shown as the calculation result having
complex numbers. Just press
display.
[ ] icon indicate the display result is imaginary number part;
[ ] indicate the display value is the argument value
But the imaginary numbers will use up replay memory capacity.
Displaying the complex number calculation result
Pressing
a+bi
1
You can set up the complex number calculation result display format
by pressing:
: Rectangular form (Default setting).
: Polar form (the [r
Example: (12+3 ) – (3 + 1 ) = 9 + 2 = 9.219544457 (r)
12.52880771 ( )
Operation (Angle Unit: Degree)
(change display value)
Rectangular Form
Press
polar form; whereas press
number into rectangular form.
Example: 3 + 4 = 5
Operation (Angle Unit: Degree)
3 4
to enter CPLX mode.
, following display options will be shown:
r
2
] display indicator will be turned on).
Polar Form Conversion
can convert rectangular form complex number into
53.13010235
to switch the result
Display (Upper)
(12+3i)-(3+i
(12+3i)-(3+i
(12+3i)-(3+i
(12+3i)-(3+i
will convert polar form complex
Display (Upper)
3 + 4i >
3 + 4i >
30
.
Display (Lower)
9.
2.
12.52880771
9.219544457
Display (Lower)
5
53.13010235