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+bi) returns a.
real(re^(
q
i)) returns räcos(
q
).
imag(
imag( (imaginary part) returns the imaginary (nonreal) part of a complex
number or list of complex numbers.
imag(a+bi) returns b.
imag(re^(
q
i)) returns räsin(
q
).