[Gretl-devel] different eigenvalue error handling for non-numeric input

Hi, consider this with gretl 2025a: <console> ? matrix hello = {1/0} # to get invalid input ? = eigensym(hello) Not a Number geschah bei Berechnung ? = eigen(hello)       1.#INF ? = svd(hello)          nan </console> So we have everything: a hard-stopping error, some IEEE code (?), and a gretl code. Plus, with a 6x6 matrix input I also saw that eigen() spat out a "Data error". I think it would be good if this could be a little harmonized, no? thanks sven