Legal Notice

Sage Mathematical Software System ("Sage" from now on) is an open-source software project.

Sage is not operated by, sponsored by, endorsed by, or affiliated with SAGE Publications, Inc. in any way or manner. Sage does not publish academic and scholarly journals of any kind. We only reference and list some relevant ones.

Sage is not operated by, sponsored by, endorsed by, or affiliated with The Sage Group plc. Sage does not supply accounting and business management software.

Sage is not operated by, sponsored by, endorsed by, or affiliated with Sage Manufacturing. Sage does not manufacture or distribute sporting equipment.

Sage is not operated by, sponsored by, endorsed by, or affiliated with Sage Bionetworks.

Sage is not operated by, sponsored by, endorsed by, or affiliated with Gedeon Associates, the company behind "Sage, Software for Engineering Modelling and Optimization". Sage does not model and optimize stirling cycle engines and coolers, pulse-tube cryocoolers, and other types of cryocoolers.

All material on the Sage web-sites is covered under the terms of the Creative Commons Attribution 3.0 license. You are free to share, remix and make commercial use provided that you clearly attribute Sage.

You also cannot buy herbs here; we don't sell any kind of product. Maybe Wikipedia helps?

Export Control Classification Number (ECCN)

Sage doesn't have a formally reviewed ECCN. Since everything of Sage and all of its components are open-sourced, ECCN 5D002 fits best via the TSU exception in EAR 740.13(e), which applies to software containing or designed for use with encryption software that is publicly available as open source.