For example, I have a interpolating function solution by NDSolve in a windows x64 platform and want to share the result to users in other windows x86.
I tried the DumpSave and ".mx" binary format, but failed since ".mx" is not platform independent binary format.
However, ".wdx", developed by Wolfram in 2007, which is said to be independent on platforms, does not work either. I just obtain the similar error message when trying to
Import, on x86 platform, the ".mx" or ".wdx" binary files created by Win64 platform with a failure:
File interpolatingFunctionData.wdx was written with ABI 64, which is not compatible with this version of the Wolfram Language.
It seems ".mat" does not support interpolating function
Then how should I exchange interpolating function data between different platforms?