For .ods there is no way to store what number system is in use. You
could certainly store the shorter "0.1", but that would simply be
wrong in a different way.
The number you have in hand is
0.155511151231257827021181583404541015625 aka
3602879701896397 / 2^55. There simply is
hello @all,
have an addition to the question:
repeated:
storing values in files pretending higher precision than they really have (in the originating fp-format) leads to compatibility problems with software using different precision for values. one of the simpliest cases:
the decimal value