User Manual
Page 90
To enter a complex number in the form re^qi, where r is the magnitude, e is a constant equal to -1. magnitudee^(anglei) TI-83 Plus Math, Angle, and Test Operations 87 real component(+ or N)imaginary component i Polar-Complex Mode Polar-complex mode recognizes and displays a complex number in polar form, enter the value of r (magnitude), press y J (exponential function), enter the value of the natural log, q is the angle, and i is the base of q (angle), press y V (constant), and then press ¤.
To enter a complex number in the form re^qi, where r is the magnitude, e is a constant equal to -1. magnitudee^(anglei) TI-83 Plus Math, Angle, and Test Operations 87 real component(+ or N)imaginary component i Polar-Complex Mode Polar-complex mode recognizes and displays a complex number in polar form, enter the value of r (magnitude), press y J (exponential function), enter the value of the natural log, q is the angle, and i is the base of q (angle), press y V (constant), and then press ¤.