Scientific calculator

Scientific calculator is a program for engineering calculations. Calculates mathematical expressions entered as text using operation signs, numbers, constants, functions, and parentheses. Expressions can be entered either from the keyboard or using the toolbar. The program has a user-friendly interface and is easy to use. Program features:

• basic arithmetic operations, exponentiation, roots, logarithms, trigonometric functions;
• entering numbers in scientific format;
• working with angles in degrees and radians, as well as in the “degrees-minutes-seconds” format;
• calculation using units of measurement;
• calculation mathematical expression lists;
• storing the history of calculations;
• creating custom functions;
• built-in set of physical constants and units of measurement, you can also add your own;
• using a memory cell;
• statistical calculations: sum, average, standard deviation;
• interpolation and approximation of tabular data;
• solving equations and systems of equations;
• numerical calculation of integrals;
• solution of the Cauchy problem for the differential equation;
• plotting function graphs;
• calculations on graphs: shortest distances, finding minimal weight spanning tree (there is a visual graph editor).

Requires .NET Framework 3.5 to run.