Texas Instruments TI-84 Plus Guide Book

Chapter 2: Math, Angle, and Test Operations 75
Polar-Complex Mode
Polar-Complex ModePolar-Complex Mode
Polar-Complex Mode
Polar-complex mode recognizes and displays a complex number in the form
re^qi, where r
is the magnitude,
e is the base of the natural log, q is the angle, and i is a constant equal to
.
To enter a complex number in polar form, enter the value of
r (magnitude), press y J
(exponential function), enter the value of q (
angle), press y V (constant), and then
press ¤.
magnitudee^(anglei)
1–

Texas Instruments TI-84 Plus Specifications

General

Battery type	AAA
Power source	Battery
Number of batteries supported	4
Type	Graphing
Cover	No
Form factor	Pocket
Control type	Buttons
Product color	Black
USB port	Yes
USB 2.0 ports quantity	1
Digits	- digits
Display number of lines	8 lines
Display number of characters	16
RAM capacity	0.024 MB
ROM capacity	0.480 MB
Storage media type	-