IMSL® C Numerical Library


Embeddable Numerical Analysis Functions for C/C++ Applications

Download the IMSL C Library

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The IMSL C Numerical Library provides advanced mathematical and statistical functionality for programmers to embed in applications that are written in one of the most important mainstream programming environments in use today, C/C++.

Using PyIMSL, developers also have the option to write programs in Python that leverage algorithms in the IMSL C Library. PyIMSL is a collection of Python wrappers to the math and statistical algorithms in the IMSL C Numerical Library.

Typical Application Areas

  • Portfolio optimization in financial services
  • Risk management in financial services
  • Inventory management and demand forecasting
  • Modeling and simulation in high performance computing
  • Computational biology analysis and modeling
  • ISVs embedding mathematical engines into their software offerings

The IMSL C Numerical Library version 7.0 release provides improved performance in multi-core environments through the parallelization of numerous algorithms using OpenMP and greater depth of functionality via new and updated algorithms. In addition to these enhancements , the IMSL C Library is tuned and validated for compatibility, numerical accuracy, and performance on widely adopted platforms, including:

  • Common microprocessor architectures
  • Operating Systems including Linux, Unix, Windows
  • Compilers including gcc, Intel, Microsoft, Sun, IBM
>> go to the complete list of supported computing platforms


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