Texas Instruments TI-83

TI-83 Plus Math, Angle, and Test Operations 91

4Rect

4Rect (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 result8Rect returns a+bi.

4Polar

4Polar (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 result8Polar returns re^(

i).