This is the correct behaviour - the NOT operator flips all the bits in the word - in this case the word size is set to 64 bit in the preferences.
** Changed in: gcalctool (Ubuntu) Status: Triaged => Invalid -- Calculator fail in scientific binary mode with NOT operator https://bugs.launchpad.net/bugs/631402 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs