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 Post subject: can calculations be shown?
PostPosted: Fri Oct 09, 2009 3:54 pm 
hi,
i am using singular calculate standard basis or reduce monomials from a given ideal. is there any possiblility to show the calculations from input to output? maybe a chain of equations giving the result finally?

i tried "option(prot);" but its not satisfying. thank you in advance.

peter


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 Post subject: Re: can calculations be shown?
PostPosted: Fri Oct 09, 2009 6:16 pm 

Joined: Tue Jun 23, 2009 10:33 pm
Posts: 51
Location: Kaiserslautern
Dear Peter,

For teaching/learning purposes there is the library "teachstd.lib" (see http://www.singular.uni-kl.de/Manual/latest/sing_1470.htm#SEC1547). Its routines
explain every step, if used with sufficiently high printlevel.

If you are only interested in the history of reductions,
you may use lift or liftstd.

On the other hand, you may get some rather technical trace info by using: "option(teach);".

Regards,
Oleksandr


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File comment: Please, remove .txt extension and add it to your LIB directory (that's where there are lots of *.lib files)
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 Post subject: Re: can calculations be shown?
PostPosted: Sun Oct 11, 2009 8:37 pm 
Site Admin

Joined: Thu Nov 13, 2008 10:52 am
Posts: 26
Also, teachstd.lib is already included in SINGULAR 3-1-0.
Regards,
Alexander


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