Converting Complex To Polar Form

CalcES calculator allow you to convert complex number in rectangular form to polar form and vice versa.

Display the result in polar form ►r∠φ

2+i ►r∠φ

Enter 2+i

Press SHIFT 2 to open the complex menu, then select the ►r∠φ item

The result is in DEG mode:

The result is in RAD mode:

Display the result in rectangular form ►a+bi

The input is in DEG mode, see Angle Units

2∠45 ►a+bi = 1.4 + 1.14i

Enter 2∠45 (press SHIFT (-) to enter polar ∠ symbol)

Press SHIFT 2 to open the complex menu, then select the ►a+bi item

The result is in DEG mode:

The result format dialog

When the result is a complex number, tapping on it will show the result format dialog which includes the polar form.

The result format dialog of 3+2i

The result format dialog of 3∠(Pi+2)