IMSL by Perforce

IMSL by Perforce has provided the largest collection of commercially available mathematical and statistical functions for data mining and analysis. Organizations in finance, telecommunications, oil and gas, government, aerospace, and manufacturing depend on the robust and portable IMSL Libraries to efficiently build high-performance, mission-critical applications. Today, IMSL is a part of Perforce Software, a global leader in end-to-end software tools that include development, lifecycle-management, version-control, and code-analysis technologies and services.