Calculator++

If you're in need of a comprehensive and user-friendly calculator, look no further than Calculator++. This versatile tool excels at tackling both basic arithmetic and more intricate mathematical problems, streamlining the process through its sleek and intuitive design.

One of the standout features is its gesture-based shortcuts, allowing you to access additional capabilities right from the main screen. For enhanced efficiency, mimicking a traditional calculator is no longer necessary, as it automatically computes results as you input data. Simplifying operations even further, single-button copy/paste functionality is available, and it is optimized for use in both portrait and landscape orientations on your device.

The app is highly customizable, offering you the choice of standard or engineer layouts to suit your preference, which you can select during the initial setup or later in the settings. Personalization extends to themes and the addition of a convenient home screen widget, ensuring it feels right at home on your device.

The floating window feature is particularly advantageous, as it allows you to perform calculations on top of other applications, eliminating the need to switch back and forth between tasks. For those delving into more complex mathematics, capabilities for calculating percentages, square roots, powers, and trigonometric functions are available. It also boasts an impressive range of built-in functions, along with the capacity to add user-defined ones.

Visualization is key in mathematics, and the tool facilitates this with its graphing functionalities, allowing you to plot both 2D and 3D graphs. It even supports plotting multiple functions simultaneously.

Your mathematical operations can be as advanced as you require, with features supporting the use of variables and constants, integration and differentiation, fractions, expression simplification, and even complex numbers.

Available for devices with Android version 2.2 and onward, it contains adverts on secondary screens, but these can be removed via an in-app purchase for those seeking an uninterrupted experience. The tool itself stems from open-source roots, highlighting its community-driven and evolving nature.

Discover the power and flexibility of Calculator++ to take on mathematical challenges with ease and efficiency.