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

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.

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 ?