Java example - BesselJ.java - besseljresult, enmten, ensig...
* nVals < 0: An argument is out of range. For example, nb <= 0, alpha * < 0 or > 1, or x is too large. In this case, b(0) is set to zero, the * remainder of the b-vector is not calculated, and nVals is set to * MIN(nb,0) - 1 so that n...