Chapter 40. Monoliths “Unstrung,” Part 4:
In this Item, we enter the home stretch, and uncover a (more) modest and minimal edition of
Still More Operations That Can Be Nonmember Nonfriends
In this Item, we're in the home stretch, and the finish line is in sight. Only a few functions remain—and we'll see that all of them can be implemented as nonmember nonfriends:
erase(2—all but the “iter, iter” version) ...