#define NB_USE_OWN_ASINH  1

Define NB_USE_OWN_ASINH to have the interpreter use its own implementation of asinh.

The system version of asinh is preferred, but some compilers do not provide an implementation of asinh. In this case, a substitute is provided so that the CoreBASIC intrinsic is still available, but it is not guaranteed to be numerically stable for all arguments.