Chapter 12: Vectors
175
12VECTR.DOC TI-86, Chap 12, US English Bob Fedorisko Revised: 02/13/01 2:31 PM Printed: 02/13/01 3:03 PM Page 175 of 10
The VECTR CPLX (Complex) Menu
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NAMES EDIT MATH OPS CPLX
conj real imag abs angle
conj
complexVector
Returns a vector in which each element is the complex conjugate of the
corresponding element of a
complexVector
real
complexVector
Returns a real vector in which each element is the real portion of the
corresponding element of a
complexVector
imag
complexVector
Returns a real vector in which each element is the imaginary portion of the
corresponding element of a
complexVector
abs
Vector
Returns a real vector in which each element is either the absolute value of the
corresponding element of a real
vector
or the magnitude (modulus) of the
corresponding element of a
complexVector
angle
complexVector
Returns a real vector in which each element is either
0
if the element of
complexVector
is real or the polar angle if the element of
complexVector
is
complex; polar angles are calculated as
tan
L
1
(
complex
à
real
)
adjusted by +
p
in
the second quadrant and by
L
p
in the third quadrant
