Frequenty Asked Questions

Why to use the RTMath libraries?

All RTMath products provide excellent computational & memory efficiency, they are easy to use, and well documented.

Product installation includes API references in CHM format, describing classes and class members and supported by code samples.

Online version of API references is available if you prefer to view documentation via the browser.

Can I try it?

Yes. Follow the link to download free 30-day trial version.

How can I buy it?

You can purchase the desirable RTMath product following the instruction of Order online section. Choose the preferable purchase option and proceed to the payment stage. Then follow instructions according to the selected payment type.

How much does technical support cost?

Technical support by email is included into Annual Maintenance Program.

Can I use libraries in commercial software and distribute it as a part of the product?

Yes. For end-user applications there are no royalties and you are free to distribute them as a part of the product. Please see the license agreement for more information.

Can I distribute RTMath software as a part of an SDK or code library?

Distributing the software as part of an SDK or code library is not covered by the standard license. Please contact for more information.

How many licenses do I need to purchase?

You need one license per each developer who compiles the code referencing our libraries. 

What are the system requirements of RTMath libraries?

  • Windows® Vista/Windows® 7/Windows® 8/Windows® 10
  • x86 processor 32 or 64 bit
  • .Net Framework 4.0 or higher
  • Linux compatible versions are available by request

How can I install libraries?

Run the FinMath.exe file:

Read and accept the terms of FinMath license agreement:

Specify the users which FinMath should be installed for:

Input the serial number:

Choose the preferable components:

Specify installation folder and click Install:

The progress bar shows the progress of FinMath components installation:

Complete the installation clicking Finish button:

I read about Intel® Math Kernel Library integration, do I need to care about native code?

The product source code already contains all native code, so you don't need to worry about it.

How can I include the library into my project?

Just add it as a reference into your project.

Why RTMath?

All RTMath components provide excellent computational efficiency and memory utilization, they are easy to use, and well documented. The installation includes API references with the description of classes and class members combined with detailed code samples.

Try it now!

RTMath vs Competitors:

RTMath computational features ensure an outstanding performance and efficient memory usage due to highly efficient integration with Intel® libraries. RTMath products are benchmarked against competition. Special attention is paid to the ease of integration of RTMath with your applications.

See the benchmarks that verify RTMath products performance!

Customer Quotes:

Huabin Shen, Bond Trust: The FinMath library provides a comprehensive set of tools for our research and its execution efficiency impressed us. Excellent product, highly recommended.

FinMath Documentation

Read the detailed description of FinMath library online.

Online Guide