Thank you for the bug report, the issue has been fixed with the 3.16 update in wily https://git.gnome.org/browse/gnome-calculator/commit/?id=0e863eeb121d670d8f5266a82b6152e98b2428ea
** Changed in: gnome-calculator (Ubuntu) Importance: Undecided => High ** Changed in: gnome-calculator (Ubuntu) Status: Confirmed => Fix Released ** Bug watch added: GNOME Bug Tracker #728657 https://bugzilla.gnome.org/show_bug.cgi?id=728657 ** Also affects: gnome-calculator via https://bugzilla.gnome.org/show_bug.cgi?id=728657 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1459630 Title: natural logarithm: ln(0.5) does not work To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-calculator/+bug/1459630/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs