When i look here in the thread THOR has explained, they fixed something in those math libs so one could assume you should have libs with a higher version number present; so the v37 load should succeed.
Math stuff. Yes, there are new math libraries (again)....
mathieeedoubbas and singbas only changed in so far as they configure the FPU slightly different, namely "extended precision, round to zero". The results of the computation are still the same as the last operation in each call to the math code still implies a rounding to double or single precision, but the advantage of the different rounding mode is that a task can open both libraries simultaneously without a conflict, which was not possible before. ...
Is the lib read protected?