Why IMSL?

Enhance performance and save development time with IMSL numerical libraries.

Predict & Optimize

Prediction, Optimization, Classifications

Mine Data

Clustering & Pattern Recognition

Assess Risk

Financial Forecasting & Modeling

Find Your IMSL Library

Libraries Fortran

IMSL Fortran

The IMSL library for Fortran provides embeddable numerical analysis functions for Fortran applications.

IMSL FORTRAN

Libraries C C++

IMSL C Library

The IMSL library for C provides advanced analytic functions for C/C++ applications.

IMSL C LIBRARY

Libraries Python

IMSL Python Library

The IMSL library for Python provides advanced data analysis functions for Python applications.

IMSL PYTHON LIBRARY

Libraries Java

IMSL Java Library

The IMSL library for Java provides advanced analytics and numerical software solutions in Java.

IMSL JAVA LIBRARY

"The flexibility provided by the IMSL library has permitted us to build a unique and flexible post-processing system, allowing us to compete head-to-head in the global weather services market."

Senior Development Meteorologist

Explore Predictive Modeling Options

Achieve your strategic objectives using IMSL's predictive models. Make predictions and evaluate relationships with predictive models like regression, decision trees, neural networks, time series, and more.

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Try IMSL Libraries, Free

Want to see how IMSL Numerical Libraries can work with your application? Request an evaluation today!

Try Free

Get an Academic License

IMSL offers free instructor and student subscriptions.

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Contact Us

Have questions about the IMSL Numerical Libraries? Reach out!

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