i1 : copyright o1 = Macaulay 2, version 0.9.20 --Copyright 1993-2004, D. R. Grayson and M. E. Stillman --Singular-Factory 3.0.2, copyright 1993-2001, G.-M. Greuel, et al. --Singular-Libfac 3.0.1, copyright 1996-2001, M. Messollen --NTL Library 5.4, copyright, Victor Shoup --GNU MP Library 4.2.1 |