jn method

double jn(
  1. int _X,
  2. double _Y
)

Implementation

double jn(
  int _X,
  double _Y,
) {
  return (_jn_1 ??= _dylib.lookupFunction<_c_jn, _dart_jn>('jn'))(
    _X,
    _Y,
  );
}