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A Level is the main exam route taking in the UK for entry into Universities.
The continual rapid development of computer technology means it is a nightmare trying to keep up with terminology and acronymns. This glossary has the defintions the examiners will accept. Very useful when different text books all have their own definitons.
The 4star rating rather than 5 is a reflection of the date of issue of this glossary. There must be another one on its way soon, we sure need it.
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I bought this after reading all of the O'Reilly book and most of the O'Reilly "Writing GNU Emacs Extension" and have only gotten a few new things out of it, so it's good for completists like myself.
One of the neat things I learned were: when you C-x C-f to open a file, rather than backspacing to erase the path Emacs provided you can just type two slashes (//) and then the path to the file you want (of course C-a C-k would work too, but I want choice, damnit! :-)
The organization is also very different than the O'Reilly book; for example there is a whole chapter on "Administering Emacs" (how to find the parts of it on your system), a huge chapter that is nothing but a command reference (with keybindings), and "how to edit" happens in only three chapters, with the following chapters each devoted to specific things (except for the "Miscellaneous" chapter).
The print quality is not the best, if that matters to you, but it is a sizable book and a decent desktop reference.
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the automated reasoning program developed at Argonne Research by William McCune. The book seems unusual in that, on one hand, it provides numerous examples of OTTER input/output files, useful tips on operating OTTER, and a plethora of exercises which, if carried out, will lead to a rapid understanding of the program and how to use it. But on the other hand, the book also works as a formidable introduction to automated reasoning. Starting from basic concepts such as inference rules and unification, and working up to more advanced topics in equational reasoning, one can gain a fairly good introduction to the theory of automated reasoning. My only complaint involves the lack of a good appendix or glossary which lists and summarizes the numerous commands that can be fed to OTTER. Furthermore, many of them are not even indexed, which makes referencing them somewhat tedious. Other than this, I highly recommend the book. However, I would encourage the novice to first study a more user friendly logic programming environment, such as swi prolog, before attacking OTTER. For having some experience with prolog programming will allow the reader to compare and contrast the two automated-reasoning methodologies. As for OTTER itself, I consider it more useful than a prolog interpreter since it allows for the use of
strategies for finding the desired proof or computation. On the other hand, it is a living embodiment of the fact that there is much progress that still needs to made in developing useful and powerful tools for automating logic and mathematics.