2024-02-17 00:00:00 This product offers an advanced calculator. It has been developed to serve people in their daily calculations. It can be used for both personal use and educational purposes. The advanced calculator has been designed to meet the user requirements by adding a lot of premium features and unique characteristics as follows: 1. Totally free of charge. 2. Unlimited history. 3. Copy and paste are allowed. 4. You can type at any position within the equation.