Spreadsheet - Strange Content

[Thomas_Sch]

Have a look at
http://h30499.www3.hp.com/t5/Calculators...-p/6510996
Maybe there are more hints & tips.

I don't think, that this is a general bug in the spreadsheet.
What did you do exactly before you've got the entries "-:.00000>:000e-369098747" ?

You could also copy the relevant content to a matrix (see http://h30499.www3.hp.com/t5/Calculators...192#M14642) , reset the spreadsheet (or create a copy of the spreadsheet), and copy your data back to a fresh spreadsheet.