Daniel R. Grayson, Professor Emeritus, retired
Email: danielrichardgrayson@gmail.com
Public keys: GnuPG here, GnuPG at keybase, openssh.
Facebook: dan.grayson; Skype: dangrayson
Github: DanGrayson; Docker: danielgrayson
Math Reviews: 76410; arXiv: grayson_d_1
ORCID: 0000-0002-7237-4592; Zentrallblatt: grayson.daniel-r
Math overflow: dan-grayson; Stack overflow: daniel-r-grayson
微信 (WeChat): DanGrayson; 中文姓名: 高单
Cell phone: +1-217-377-0458
Home postal address: 2813 Belmont Drive, Henderson, Nevada 89074, USA

• Curriculum vitae and my mathematical genealogy.
• Macaulay2, which I have written with Michael Stillman, is a free computer program designed to support computations in algebraic geometry and computer algebra. You might also enjoy seeing the home page of the original Macaulay program, written by David Bayer and Michael Stillman.
• My current software projects at github.
• Mathematica is a popular graphical, numerical, and symbolical mathematics program that I helped write. I am also one of the cofounders of Wolfram Research, Inc, the company that markets Mathematica.
• K-theory meeting calendar and electronic preprint archives.
• Short proofs in mathematics.
• Lectures.
• Courses.
• Personal stuff.

• Validate this page.