Operation Manual

TI-83 Plus Math, Angle, and Test Operations 91
4
Rect
4
Rect
(display as rectangular) displays a complex result in rectangular
form. It is valid only at the end of an expression. It is not valid if the result
is real.
complex result
8
Rect
returns
a
+
b
i
.
4
Polar
4
Polar
(display as polar) displays a complex result in polar form. It is valid
only at the end of an expression. It is not valid if the result is real.
complex result
8
Polar
returns
r
e^(
q
i
)
.