2011-12-29 22:24:05 +01:00
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\documentclass[]{article}
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2012-06-05 20:52:57 +02:00
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\usepackage{lmodern}
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2010-07-21 06:06:32 +02:00
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\usepackage{amssymb,amsmath}
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2012-06-06 07:25:54 +02:00
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\usepackage{ifxetex,ifluatex}
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2012-04-21 18:59:36 +02:00
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\usepackage{fixltx2e} % provides \textsubscript
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2012-06-06 07:25:54 +02:00
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\ifnum 0\ifxetex 1\fi\ifluatex 1\fi=0 % if pdftex
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2014-02-20 18:43:02 +01:00
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\usepackage[T1]{fontenc}
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2012-06-05 20:52:57 +02:00
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\usepackage[utf8]{inputenc}
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2012-06-06 07:25:54 +02:00
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\else % if luatex or xelatex
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2017-02-06 10:50:36 +01:00
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\usepackage{unicode-math}
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2015-10-19 06:58:10 +02:00
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\defaultfontfeatures{Ligatures=TeX,Scale=MatchLowercase}
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2011-07-22 22:56:04 +02:00
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\fi
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2014-05-07 05:20:28 +02:00
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% use upquote if available, for straight quotes in verbatim environments
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\IfFileExists{upquote.sty}{\usepackage{upquote}}{}
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2013-02-28 04:42:54 +01:00
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% use microtype if available
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2014-08-20 18:47:47 +02:00
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\IfFileExists{microtype.sty}{%
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2017-01-04 05:53:17 +01:00
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\usepackage[]{microtype}
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\UseMicrotypeSet[protrusion]{basicmath} % disable protrusion for tt fonts
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}{}
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2017-05-09 22:09:10 +02:00
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\IfFileExists{parskip.sty}{%
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\usepackage{parskip}
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}{% else
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\setlength{\parindent}{0pt}
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\setlength{\parskip}{6pt plus 2pt minus 1pt}
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}
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2017-01-10 16:59:54 +01:00
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\PassOptionsToPackage{hyphens}{url} % url is loaded by hyperref
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2016-06-07 19:08:49 +02:00
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\usepackage[unicode=true]{hyperref}
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\hypersetup{
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2015-11-13 01:09:41 +01:00
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pdfborder={0 0 0},
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breaklinks=true}
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2013-01-21 20:52:00 +01:00
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\urlstyle{same} % don't use monospace font for urls
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2015-05-27 21:23:45 +02:00
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\usepackage{listings}
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2017-04-29 11:05:44 +02:00
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\newcommand{\passthrough}[1]{#1}
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2015-05-27 21:23:45 +02:00
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\lstnewenvironment{code}{\lstset{language=Haskell,basicstyle=\small\ttfamily}}{}
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2011-07-22 22:56:04 +02:00
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\setlength{\emergencystretch}{3em} % prevent overfull lines
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2015-05-02 19:16:26 +02:00
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\providecommand{\tightlist}{%
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2014-08-27 22:35:57 +02:00
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\setlength{\itemsep}{0pt}\setlength{\parskip}{0pt}}
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2009-02-07 20:20:49 +01:00
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\setcounter{secnumdepth}{0}
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2015-04-18 03:38:57 +02:00
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% Redefines (sub)paragraphs to behave more like sections
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2015-05-04 19:05:11 +02:00
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\ifx\paragraph\undefined\else
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2015-04-18 03:38:57 +02:00
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\let\oldparagraph\paragraph
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\renewcommand{\paragraph}[1]{\oldparagraph{#1}\mbox{}}
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2015-05-04 19:05:11 +02:00
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\fi
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\ifx\subparagraph\undefined\else
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2015-04-18 03:38:57 +02:00
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\let\oldsubparagraph\subparagraph
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\renewcommand{\subparagraph}[1]{\oldsubparagraph{#1}\mbox{}}
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2015-05-04 19:05:11 +02:00
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\fi
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2015-04-18 03:38:57 +02:00
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2016-09-28 12:01:42 +02:00
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% set default figure placement to htbp
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\makeatletter
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\def\fps@figure{htbp}
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\makeatother
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latex template changes.
* Removed setting of `subject` in PDF metadata.
This used to be set to the subtitle, but really the subtitle
need not give the subject. Also, `subtitle` can contain formatting,
so we'd need, at least, a plain text version for this.
* Moved `header-includes` before setting of `\title`, `\author`,
etc. This allows these macros to be redefined.
* Use `\subtitle` command for `subtitle`, instead of tacking it
on to the title as before. We give a no-op fallback definition if it is
not defined. This change should produce much better results
in classes that support `\subtitle`. With the default article
class, which does not define `\subtitle`, subtitles will no
longer be printed unless the user defines `\subtitle` and
redefines `\maketitle`.
* Moved redefinitions of `\paragraph` and `\subparagraph` to
before header-includes.
2015-11-20 23:36:47 +01:00
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\date{}
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2009-02-07 20:20:49 +01:00
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\begin{document}
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2017-03-01 21:38:28 +01:00
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\hypertarget{lhs-test}{%
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\section{lhs test}\label{lhs-test}}
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2009-02-07 20:20:49 +01:00
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2011-07-22 21:19:34 +02:00
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\texttt{unsplit} is an arrow that takes a pair of values and combines them to
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2011-01-07 06:04:57 +01:00
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return a single value:
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2009-02-07 20:20:49 +01:00
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\begin{code}
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unsplit :: (Arrow a) => (b -> c -> d) -> a (b, c) d
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2013-01-27 01:09:41 +01:00
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unsplit = arr . uncurry
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-- arr (\op (x,y) -> x `op` y)
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2009-02-07 20:20:49 +01:00
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\end{code}
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2012-05-14 16:04:07 +02:00
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2015-12-13 01:22:31 +01:00
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\texttt{(***)} combines two arrows into a new arrow by running the two arrows on a
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pair of values (one arrow on the first item of the pair and one arrow on the
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second item of the pair).
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2009-02-07 20:20:49 +01:00
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\begin{verbatim}
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f *** g = first f >>> second g
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\end{verbatim}
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2012-04-30 18:26:15 +02:00
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2009-02-14 05:08:18 +01:00
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Block quote:
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2009-02-07 20:20:49 +01:00
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\begin{quote}
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2009-02-14 05:08:18 +01:00
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foo bar
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2009-02-07 20:20:49 +01:00
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\end{quote}
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2009-12-31 02:18:35 +01:00
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2009-02-07 20:20:49 +01:00
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\end{document}
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