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Math, Angle, and Test Operations 2-17
Complex numbers in results, including list elements, are
displayed in either rectangular or polar form, as specified
by the mode setting or by a display conversion instruction
(page 2
.
19). In the example below,
re^
q
i
and
Radian modes
are set.
Rectangular-complex mode recognizes and displays a
complex number in the form
a+b
i
, where
a
is the real
component,
b
is the imaginary component, and
i
is a constant
equal to
-1
.
To enter a complex number in rectangular form, enter the
value of
a
(
real component
), press
Ã
or
¹
, enter the value
of
b
(
imaginary component
), and press
y
[
i
] (constant).
real component
(
+ or
N
)
imaginary componenti
Polar-complex mode recognizes and displays a complex
number in the form
re^
q
i
, where
r
is the magnitude,
e
is the
base of the natural log,
q
is the angle, and
i
is a constant equal
to
-1
.
To enter a complex number in polar form, enter the value
of
r
(
magnitude
), press
y
[
e
x
] (exponential function),
enter the value of
q
(
angle
), press
y
[
i
] (constant), and
then press
¤
.
magnitude
e^(
angle
i
)
Interpreting
Complex Results
Rectangular-
Complex Mode
Polar-Complex
Mode