CalcEn is a complex number calculator that can perform arithmetic operations on complex
numbers,

convert complex numbers between rectangular and polar forms, accept complex

numbers as arguments to trigonometric, logarithmic and exponential functions -
expanding

their domains to span the complex plane - and perform complex computations

with them on the complex plane

basic user interface

It just got better...

**CalcEn gives you access to many functions and operations via sliding keypads.**

**View and edit very complex expressions easily with CalcEn's
expanded workspace**

**Easily create and edit matrices with our new matrix interface.**

**Recognize hand-written mathematical expressions and computes results**

**Compute Matrices with complex entries**

**Perform a wide variety of matrix operations**

**View all your previous computations and click to edit them within the workspace.
**

**Simply Polynomials with Complex coefficients**

**Compute Polynomial roots**

**Graph functions**