mjo-common.tex

   1 %
   2 % Only the most commonly-used macros. Needed by everything else.
   3 %
   4
   5 % Place the argument in matching left/right parntheses.
   6 \DeclarePairedDelimiter{\of}{ \lparen }{ \rparen }
   7
   8 % Group terms using parentheses.
   9 \newcommand*{\qty}[1]{ \left\lparen {#1} \right\rparen }
  10
  11 % Create a set from the given elements
  12 \DeclarePairedDelimiter{\set}{ \lbrace }{ \rbrace }
  13
  14 % A set comprehension, where the ``such that...'' bar is added
  15 % automatically. The bar was chosen over a colon to avoid ambiguity
  16 % with the L : V -> V notation. We can't leverage \set here because \middle
  17 % needs \left and \right present.
  18 \newcommand*{\setc}[2]{ \left\lbrace {#1}\ \middle|\ {#2} \right\rbrace }
  19
  20 % A pair of things.
  21 \DeclarePairedDelimiterX{\pair}[2]{ \lparen }{ \rparen}{ {#1}, {#2} }