vdim(std(I)) and vdim(I) returning different answers - Singular

asked 2017-11-24 02:41:38 +0200

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I thought std just put the ideal in a nicer format, so the answer should be independent. In this case I have 2 larger equation f_1, f_2 and I = jacob((f_1, f_2)). So it ends up being around 18 equations.

I get vdim(std(I)) is the expected answer while vdim(I) the answer is a bit to big.

Any help would be appreciated.

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Could you please provide the actual code (for f_1 and f_2), so that we can start from something concrete and understand your issue ?

tmonteil gravatar imagetmonteil ( 2017-11-24 11:11:54 +0200 )edit