The **online scientific calculator now supports complex numbers operations**. Complex numbers can be input in **Cartesian, Polar, or Exponential form**. You can also use the calculator to convert to and from cartesian, polar or exponential. Read on to find out more.

## Posts Tagged ‘calculator preferences’

### Complex Numbers Calculator (The Square Root of -1 is not NaN)

Tuesday, January 19th, 2010### Scientific Calculator Notation and Precision

Monday, January 11th, 2010## How to change the notation and precision displayed by the online scientific calculator

The latest release of the online scientific calculator includes a new functionality: The preferences window. Here you can set the display format for the calculator results. This article gives a bit more information on how the calculator stores numbers internally, it’s precision limitations and explains how to use this new feature.