ScienCalc is a robust scientific calculator that performs basic math operations like addition, subtraction, multiplication, and division. It also supports complex expressions including the use of parentheses.

This program supports essential arithmetic operations including addition, subtraction, multiplication, and division, along with parentheses. Additionally, ScienCalc features high-performance arithmetic, hyperbolic, transcendental, and trigonometric calculation routines with function routines mapping directly to Intel 80387 FPU floating-point machine instructions.

ScienCalc performs calculations with exceptional speed and precision, allowing users to find values for even the most intricate equation set within seconds. Users can create an equation set that includes a wide array of linear and nonlinear models for any application. The mathematical models can comprise linear equations, polynomial and rational equations, nonlinear exponential, logarithmic, and power equations, as well as pre-defined mathematical and physical constants.

The interface of ScienCalc is entirely understandable and convenient for users. You can type equations directly into the flexible work area, which is as simple as using a regular text editor. Furthermore, you can annotate, edit, and repeat your calculations in the work area, and paste your equations into the software's editor panel. An example of a mathematical expression is 5.44E-4 * (x - 187) + (2 * x) + square(x) + sin(x/deg) + logbaseN(6;2.77).

ScienCalc allows users to view the history of all calculations done during a session and print their work for later use. With comprehensive online help readily available, users enjoy all the benefits that Windows bestows, such as multi-tasking and print formatting.

Notably, ScienCalc features a user-friendly interface that allows unlimited expression length, scientific notation, more than 35 functions, more than 40 constants, simple mode, paste expressions into the software, and comprehensive documentation. In summary, ScienCalc is an all-in-one calculator program that is a must-have for anyone who wants to simplify complex mathematical equations.

Version **1.3.55**:
User interface improvements.

Version **1.3.54**:
Applicationâ€™s internal structural modification and optimization.

Version **1.3.53**:
Enhanced user manual in application (with context help)

Version **1.3.52**:
Reduced memory usage

Version **1.3.51**:
Higher precision improvements

Version **1.3.50**:
Improved the overall performance of the program