Erratum be listed with their locations and their corrections on a sheet that is tipped in, either before or after the book is bound, or laid in loose, usually inside the front cover of the book. (Tipping and inserting must be done by hand, thus adding considerably to the cost of the book.)" Design errors and mistakes in a CPU's hardwired logic may also be documented and described as errata. One well-publicized example is Intel's "FDIV" erratum in early Pentium processors, known as the Pentium FDIV bug. This gave incorrect answers to a floating-point division instruction (FDIV) for a small set
City at the End of Time Inflight Magazine" in September 2008, Bear said that what inspired him to write "City at the End of Time" was the question, "What if we're still primitive in our thinking [about physics and cosmology]?", and this led to the idea for a story of "a Universe that goes on and on and on, and how reality might have to be changed by that circumstance." Bear told "Locus" magazine in August 2008 that he had found what appears to be a "continuity" in British science fiction: H. G. Wells's "The Time Machine" (1895), Arthur C. Clarke's "The City and the Stars"