这里所涉及的商标归他们的拥有者所有。

…Trademarks are owned by their owners.

Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies.

Permission is granted to process the document source code through TeX or other formatters and print the results, provided the printed document carries copying permission notice identical to this one.

Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one.

Permission is granted to copy and distribute translations of this manual into another language, under the above conditions for modified versions, except that this permission notice may be stated in a translation approved by the Free Software Foundation.

The Free Software Foundation may be contacted at:

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The appendices not written by Lars Wirzenius are copyrighted by their authors, and can be copied and distributed only in unmodified form.

The author would appreciate a notification of modifications, translations, and printed versions. Thank you.