... SINGULAR is a computer algebra system for polynomial computations with emphasis on the special needs of commutative algebra, algebraic geometry and singularity theory. ... The base rings are polynomial rings or localizations theoreof over a field (e.g. finite fields, the rationals, floats, algebraic extensions, transcendental extensions) or quotient rings modulo an ideal. ... To run the program, type Singular on mccme.ru . ... If you see any errors on this page, please write us <compwww (at) mccme...