FXCalc

FXCalc serves as an advanced scientific calculator designed for precision and functionality, facilitating complex mathematical computations. This Android app allows you to enter mathematical expressions and solve them systematically based on conventional order of operations, making it ideal for students, professionals, or anyone in need of a reliable calculation tool.

This free, ad-free calculator incorporates a variety of features to enhance usability and accuracy. It provides a history of previous calculations, enabling you to revisit or modify past formulas with ease. The interface supports seamless navigation within formulas and offers tools such as an 'AC' button to clear inputs and toggles for switching between insert and replace modes for editing expressions. Display options include results in scientific, engineering, or fixed-point notation, with flexible digit precision adjustments.

FXCalc caters to diverse computational needs by supporting angle units in degrees, radians, or grads, and includes functionalities for hyperbolic and inverse trigonometric calculations. You can use predefined variables such as Ans for the last calculation result and a memory variable for storing and managing values, enhancing the calculator's versatility. Internally, the app employs IEEE 754 double-precision arithmetic to deliver accurate results within a wide range.

FXCalc stands out for its intuitive interface, precision, and extensive functionalities. Whether for academic purposes or advanced calculations, this app offers a dependable solution, making it an essential tool for those requiring accurate mathematical operations.