UMS Calculator has guaranteed accuracy of results.

If you use any calculator for scientific or technical calculations, you must be confident in the reliability of results. This means that the result computed by the calculator should be as close to the true value as possible. But what if the result calculated differs from the true value more than 1000 times?! Think about the consequences of such an error when you are seeking a precise answer! You would probably agree that this calculator is not worth using. What should you do? If you believe that your present calculator gives reliable answers with precision up to n significant figures, try solving the following problem. (This expression must be entered in full, not calculated in steps – hope your calculator allows this!):

Every calculator we are aware of (including Windows Calculator) is wrong by thousands of times. No calculator gives the correct answer, which is approximately -1.

The UMS Calculator can help you!

Using various well-known and expensive mathematic software packages (such as Mathematica, Mathcad, Math Lab, etc.) to get precise results requires user expertise, which takes a long time to acquire. This substantially limits their application.

UMS Calculator is a simple and intuitive tool, so that even an inexperienced user will be able to immediately calculate the precise values of functions of any complexity, summations of series, limits, derivatives, etc. All calculations can be easily inserted into the UMS Editor and converted into MS Word format. UMS Calculator is supplied with a multi-window full screen editor; allowing for the entry of complex formulas with constants and variables in the same format as they are recorded in a paper notebook.

UMS Calculator is included in UMS Online .

UMS Online

The latest version of Universal Math Solver (updated regularly) is UMS Online 9.9.

The Universal Math Solver is able to:

Solve all arithmetic problems (with detailed explanations of each step).

Solve all algebraic problems – including those with radicals, logarithms, parameters, modules and systems of non-linear equations.

Perform algebraic operations on matrices.

Find the inverse of a matrix, the determinant or the rank of a matrix.

Perform differentiation of any functions.

Complete analysis of rational functions and graphing of any functions.

UMS Online works jointly with a UMS server that requires access to the Internet.

System Requirements: Microsoft Windows 2000/XP/Vista, Pentium III 500 MHz processor, 64 MB RAM.

UMS Math Editor

UMS Math Editor is the newest formula and text editor, designed for fast editing of papers containing mathematical formulas and tables. It is unique in its simplicity, intuitive interface, productivity and range of features.

It is also compatible with MS Word and files created in the UMS Math Editor are convertible and editable in the MS Word format.

UMS Math Editor is compatible with the UMS solver program so all calculations, formulas, charts, diagrams, functions and tables created in the UMS solver can be transferred and edited in the UMS Math Editor. Any user that has a need to edit papers containing many mathematical formulas would benefit from the UMS Editor.

System Requirements: Microsoft Windows 2000/XP/Vista, Pentium III 500 MHz processor, 64 MB RAM.

UMS Arithmetic

This module is designed for elementary and middle school students. It explains in detail the computation of arithmetic expressions - arithmetic operations with common, decimal and mixed fractions.

UMS Arithmetic is included in the UMS Online program.

System Requirements: Microsoft Windows 2000/XP/Vista, Pentium III 500 MHz processor, 64 MB RAM.

UMS Calculator

Is it possible that the calculator you are using is not as accurate as you think it is? Could it be wrong to a substantial degree? We can prove it in our example. If you need a tool that gives an exact answer, we are offering the UMS Calculator that guarantees the results with the number of significant figures set by the user. UMS Calculator is such a simple and intuitive tool that even an inexperienced user will be able to calculate the values of functions of any complexity, summations of series, limits, derivatives, etc. All calculations can be easily inserted into the UMS Math Editor and converted into MS Word format. UMS Calculator has a multi-window editor; allowing for the entry of complex formulas with constants and variables in the same format as they would be recorded by hand in a notebook.

UMS Calculator is included in the UMS Online program.

System Requirements: Microsoft Windows 2000/XP/Vista, Pentium III 500 MHz processor, 64 MB RAM.