commit bf7a5e6f981dffed319c8d2ba46304ea64fc58bb
Author: Mattias Andrée <maandree_AT_kth.se>
AuthorDate: Sun May 1 14:35:32 2016 +0200
Commit: Mattias Andrée <maandree_AT_kth.se>
CommitDate: Sun May 1 14:35:32 2016 +0200
refsheet: simplify, exdent tables 2ex instead of 0.8em, and per Marc's suggestion, use microtype
Signed-off-by: Mattias Andrée <maandree_AT_kth.se>
diff --git a/doc/refsheet.tex b/doc/refsheet.tex
index 861c01d..1ce48fe 100644
--- a/doc/refsheet.tex
+++ b/doc/refsheet.tex
_AT_@ -1,17 +1,14 @@
\documentclass[10pt,draft]{article}
\usepackage[margin=1in]{geometry}
\usepackage{amsmath, amssymb, mathtools}
+\usepackage{microtype}
\DeclarePairedDelimiter\ab{\lvert}{\rvert}
\newcommand{\size}{{\tt size\_t}}
\newcommand{\ullong}{{\tt unsigned long long int}}
\newcommand{\entry}[3]{ #2 & {\tt #1} & #3 \\ }
-\newcommand{\entrycont}[1]{ & & \hspace*{2ex} #1 \\ }
-\newcommand{\entryTwo}[4]{\entry{#1}{#2}{#3}\entrycont{#4}}
-\newcommand{\entryThree}[5]{\entryTwo{#1}{#2}{#3}{#4}\entrycont{#5}}
-\newcommand{\entryFour}[6]{\entryThree{#1}{#2}{#3}{#4}{#5}\entrycont{#6}}
-\newcommand{\entryFive}[7]{\entryFour{#1}{#2}{#3}{#4}{#5}{#6}\entrycont{#7}}
+\newcommand{\cont}[1]{ & & #1 \\ }
\begin{document}
_AT_@ -25,25 +22,25 @@ Unless specified otherwise, returns are {\tt void} and all parameters are of typ
-\hspace{-0.8em}
+\hspace{-2ex}
\begin{tabular}{lll}
\textbf{Initialisation} \\
-\entryThree{zsetup(env)} {Initialise libzahl} {must be called before any other function is}
- {used, {\tt env} is a {\tt jmp\_buf} all functions will}
- {{\tt longjmp} to --- with value 1 --- on error}
-\entry {zunsetup()} {Deinitialise libzahl} {will free any pooled memory}
-\entry {zinit(a)} {Initialise $a$} {call once before use in any other function}
-\entry {zfree(a)} {Deinitialise $a$} {must not be used again before reinitialisation}
+\entry{zsetup(env)} {Initialise libzahl} {must be called before any other function is}
+\cont {used, {\tt env} is a {\tt jmp\_buf} all functions will}
+\cont {{\tt longjmp} to --- with value 1 --- on error}
+\entry{zunsetup()} {Deinitialise libzahl} {will free any pooled memory}
+\entry{zinit(a)} {Initialise $a$} {call once before use in any other function}
+\entry{zfree(a)} {Deinitialise $a$} {must not be used again before reinitialisation}
\\
\textbf{Error handling} \\
-\entryTwo{zerror(a)} {Get error code} {returns {\tt enum zerror}, and stores}
- {description in {\tt const char **a}}
-\entryTwo{zperror(a)} {Print error description} {behaves like {\tt perror(a)}, {\tt a} is a,}
- {possibly {\tt NULL} or $\varepsilon$, {\tt const char *}}
+\entry{zerror(a)} {Get error code} {returns {\tt enum zerror}, and stores}
+\cont {description in {\tt const char **a}}
+\entry{zperror(a)} {Print error description} {behaves like {\tt perror(a)}, {\tt a} is a,}
+\cont {possibly {\tt NULL} or $\varepsilon$, {\tt const char *}}
%\\
\textbf{Arithmetic} \\
_AT_@ -68,13 +65,13 @@ Unless specified otherwise, returns are {\tt void} and all parameters are of typ
\\
\textbf{Assignment} \\
-\entry {zset(a, b)} {$a \gets b$} {}
-\entry {zseti(a, b)} {$a \gets b$} {{\tt b} is an {\tt int64\_t}}
-\entry {zsetu(a, b)} {$a \gets b$} {{\tt b} is a {\tt uint64\_t}}
-\entry {zsets(a, b)} {$a \gets b$} {{\tt b} is a decimal {\tt const char *}}
-%\entryTwo{zsets\_radix(a, b, c)} {$a \gets b$} {{\tt b} is a radix $c$ {\tt const char *},}
-% {{\tt c} is an \ullong{}}
-\entry {zswap(a, b)} {$a \leftrightarrow b$} {}
+\entry{zset(a, b)} {$a \gets b$} {}
+\entry{zseti(a, b)} {$a \gets b$} {{\tt b} is an {\tt int64\_t}}
+\entry{zsetu(a, b)} {$a \gets b$} {{\tt b} is a {\tt uint64\_t}}
+\entry{zsets(a, b)} {$a \gets b$} {{\tt b} is a decimal {\tt const char *}}
+%\entry{zsets\_radix(a, b, c)} {$a \gets b$} {{\tt b} is a radix $c$ {\tt const char *},}
+%\cont {{\tt c} is an \ullong{}}
+\entry{zswap(a, b)} {$a \leftrightarrow b$} {}
\\
\textbf{Comparison} \\
_AT_@ -88,7 +85,7 @@ Unless specified otherwise, returns are {\tt void} and all parameters are of typ
\end{tabular}
\newpage
-\hspace{-0.8em}
+\hspace{-2ex}
\begin{tabular}{lll}
_AT_@ -112,43 +109,43 @@ Unless specified otherwise, returns are {\tt void} and all parameters are of typ
\\
\textbf{Conversion to string} \\
-\entryFive{zstr(a, b, c)} {Convert $a$ to decimal} {returns the resulting {\tt const char *}}
- {--- {\tt b} unless {\tt b} is
- {\tt NULL}, --- $c$ must be}
- {either 0 or at least the length of the}
- {resulting string but at most the}
- {allocation size of {\tt b} minus 1}
-%\entry {zstr\_radix(a, b, c, d)} {Convert $a$ to radix $d$} {ditto, {\tt d} is an \ullong{}}
-\entry {zstr\_length(a, b)} {Get string length of $a$} {returns \size{} length of $a$ in radix $b$}
+\entry{zstr(a, b, c)} {Convert $a$ to decimal} {returns the resulting {\tt const char *}}
+\cont {--- {\tt b} unless {\tt b} is
+ {\tt NULL}, --- $c$ must be}
+\cont {either 0 or at least the length of the}
+\cont {resulting string but at most the}
+\cont {allocation size of {\tt b} minus 1}
+%\entry{zstr\_radix(a, b, c, d)} {Convert $a$ to radix $d$} {ditto, {\tt d} is an \ullong{}}
+\entry{zstr\_length(a, b)} {Get string length of $a$} {returns \size{} length of $a$ in radix $b$}
\\
\textbf{Marshallisation} \\
-\entryTwo{zsave(a, b)} {Marshal $a$ into $b$} {returns \size{} number of saved bytes,}
- {{\tt b} is a {\tt void *\_t}}
-\entry {zsave(a, NULL)} {Get marshal-size of $a$} {returns \size{}}
-\entryTwo{zload(a, b)} {Unmarshal $a$ from $b$} {returns \size{} number of read bytes,}
- {{\tt b} is a {\tt const void *\_t}}
+\entry{zsave(a, b)} {Marshal $a$ into $b$} {returns \size{} number of saved bytes,}
+\cont {{\tt b} is a {\tt void *\_t}}
+\entry{zsave(a, NULL)} {Get marshal-size of $a$} {returns \size{}}
+\entry{zload(a, b)} {Unmarshal $a$ from $b$} {returns \size{} number of read bytes,}
+\cont {{\tt b} is a {\tt const void *\_t}}
%\\
\textbf{Number theory} \\
-\entry {zsignum(a, b)} {$a \gets \mbox{sgn} b$} {}
-\entry {zeven(a)} {Is $a$ even?} {returns {\tt int} 1 (true) or 0 (false)}
-\entry {zeven\_nonzero(a)} {Is $a$ even?} {ditto, assumes $a \neq 0$}
-\entry {zodd(a)} {Is $a$ odd?} {returns {\tt int} 1 (true) or 0 (false)}
-\entry {zodd\_nonzero(a)} {Is $a$ odd?} {ditto, assumes $a \neq 0$}
-\entry {zzero(a)} {Is $a$ zero?} {returns {\tt int} 1 (true) or 0 (false)}
-\entry {zgcd(a, b, c)} {$a \gets \gcd(c, b)$} {$a < 0$ if $b < 0 \wedge c < 0$}
-\entryFive{zptest(a, b, c)} {Is $b$ a prime?} {$c$ runs of Miller--Rabin, returns}
- {{\tt enum zprimality} {\tt NONPRIME} (0)}
- {(and stores the witness in {\tt a} unless}
- {{\tt a} is {\tt NULL}), {\tt PROBABLY\_PRIME} (1), or}
- {{\tt PRIME} (2)}
+\entry{zsignum(a, b)} {$a \gets \mbox{sgn} b$} {}
+\entry{zeven(a)} {Is $a$ even?} {returns {\tt int} 1 (true) or 0 (false)}
+\entry{zeven\_nonzero(a)} {Is $a$ even?} {ditto, assumes $a \neq 0$}
+\entry{zodd(a)} {Is $a$ odd?} {returns {\tt int} 1 (true) or 0 (false)}
+\entry{zodd\_nonzero(a)} {Is $a$ odd?} {ditto, assumes $a \neq 0$}
+\entry{zzero(a)} {Is $a$ zero?} {returns {\tt int} 1 (true) or 0 (false)}
+\entry{zgcd(a, b, c)} {$a \gets \gcd(c, b)$} {$a < 0$ if $b < 0 \wedge c < 0$}
+\entry{zptest(a, b, c)} {Is $b$ a prime?} {$c$ runs of Miller--Rabin, returns}
+\cont {{\tt enum zprimality} {\tt NONPRIME} (0)}
+\cont {(and stores the witness in {\tt a} unless}
+\cont {{\tt a} is {\tt NULL}), {\tt PROBABLY\_PRIME} (1), or}
+\cont {{\tt PRIME} (2)}
%\\
\textbf{Random numbers} \\
-\entryTwo{zrand(a, b, UNIFORM, d)} {$a \xleftarrow{\$} \textbf{Z}_d$}
- {{\tt b} is a {\tt enum zranddev}, e.g.}
- {{\tt DEFAULT\_RANDOM}, {\tt FASTEST\_RANDOM}}
+\entry{zrand(a, b, UNIFORM, d)} {$a \xleftarrow{\$} \textbf{Z}_d$}
+ {{\tt b} is a {\tt enum zranddev}, e.g.}
+\cont {{\tt DEFAULT\_RANDOM}, {\tt FASTEST\_RANDOM}}
\\
Received on Sun May 01 2016 - 14:35:52 CEST
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: Sun May 01 2016 - 14:36:14 CEST