Read-only forum archive

where is std computed?

where is std computed?

Max Sala · Mon Aug 16, 2010 4:03 am

going through your source I have not been able to find the sources file where the actual
std computation takes place.
I's love to find it, because I have a little idea on GB computations that I'd like to try.

Thanks

Regards

Max

Re: where is std computed?

greuel · Tue Aug 17, 2010 9:41 am

Changing std in the source code of Singular is not at all easy.
If you just want to experiment with some ideas on GB computations it is recommended that you do this on the library level. For this purpose you can edit and change the library 'teachstd.lib' where the standard basis algorithm is implemented exactly as described in the book 'A SINGULAR Introduction to Commutative Algebra'. The location of the library is in the directory LIB and the path to LIB is displayed when you call Singular -v.

Re: where is std computed?

max sala · Wed Aug 18, 2010 11:04 am

Thanks

Max