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TI-83 Plus Math, Angle, and Test Operations 89
real(
real(
(real part) returns the real part of a complex number or list of
complex numbers.
real(
a
+
b
i
)
returns
a
.
real(
r
e^(
q
i
))
returns
r
ä
cos
(
q
).
imag(
imag(
(imaginary part) returns the imaginary (nonreal) part of a complex
number or list of complex numbers.
imag(
a
+
b
i
)
returns
b
.
imag(
r
e^(
q
i
))
returns
r
ä
sin(
q
)
.
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