Need help with this problem:(

[Lukas]

Interesting find... it seems to be a general problem with giac though, not just HP Prime's implementation.

Or at least solve(.6 = y+(q^2)/(176.4*y),y) just kills giac 1.9.0 on my computer ("Segmentation fault (core dumped)"), whereas it can handle solve((6/10) = (y+(q^2/(1764*y/10))),y) just fine.