Oscar Smith

Would either pairwise summation, or Kahan summation help this?

And pairwise isn't helping enough?

Could you write to a stream instead?

@saolof can you add a few more tests to this so the new codepaths are fully tested? It looks like this PR currently decreases test coverage. Other than that, this...

not yet.

I also would really appreciate this

I'd like to bump this, as it is a fairly big flaw that would be pretty easy to fix.

Attached is my code, a sample [pdf](https://github.com/mstamy2/PyPDF2/files/415956/leadlevel.pdf) How can I attach the fdf for it? ``` python doc=pdf.PdfFileReader(pdf_path,strict=False) output=fill_form(doc, fdf_path) with open(out_path, 'w') as f: output.write(f) def fill_form(doc, fdf): field...

@tkf bump.

This can probably be closed at this point.