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Diffstat (limited to 'Master/texmf-doc/doc/english/make-tex-work/examples/ex-04-04')
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diff --git a/Master/texmf-doc/doc/english/make-tex-work/examples/ex-04-04 b/Master/texmf-doc/doc/english/make-tex-work/examples/ex-04-04 deleted file mode 100644 index f6ac1adcc9b..00000000000 --- a/Master/texmf-doc/doc/english/make-tex-work/examples/ex-04-04 +++ /dev/null @@ -1,27 +0,0 @@ -% Format: AMSTeX -\documentstyle{amsppt} - -\parindent=0pt -\parskip=\baselineskip -\hoffset=.75in - -\topmatter -\title \chapter{1} Unsolved Problems\endtitle -\endtopmatter - -\document -\head{1.1} Odd Perfect Numbers\endhead - -A number is said to be {\it perfect\/} if it -is the sum of its divisors. For example, $6$ is -perfect because $1+2+3 = 6$, and $1$, $2$, and $3$ -are the only numbers that divide evenly into $6$ -(apart from $6$ itself). - -It has been shown that all even perfect numbers -have the form $$2^{p-1}(2^{p}-1)$$ where $p$ -and $2^{p}-1$ are both prime. - -The existence of {\it odd\/} perfect numbers is -an open question. -\enddocument |