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 \providecommand*{\of}[1]{ \left( {#1} \right) }
   7
   8 % Group terms using parentheses.
   9 \providecommand*{\qty}[1]{ \left( {#1} \right) }
  10
  11 % Group terms using square brackets.
  12 \providecommand*{\sqty}[1]{ \left[ {#1} \right] }
  13
  14 % Create a set from the given elements
  15 \providecommand*{\set}[1]{ \left\lbrace {#1} \right\rbrace }
  16
  17 % A set comprehension, where the ``such that...'' bar is added
  18 % automatically. The bar was chosen over a colon to avoid ambiguity
  19 % with the L : V -> V notation. We can't leverage \set here because \middle
  20 % needs \left and \right present.
  21 \providecommand*{\setc}[2]{ \left\lbrace {#1}\ \middle|\ {#2} \right\rbrace }
  22
  23 % A pair of things.
  24 \providecommand*{\pair}[2]{ \left( {#1}, {#2} \right) }
  25
  26 % The integral n-space, Z x Z x Z x ... x Z.
  27 \providecommand*{\Zn}[1][n]{ \mathbb{Z}^{{#1}} }
  28
  29 % The rational n-space, Q x Q x Q x ... x Q.
  30 \providecommand*{\Qn}[1][n]{ \mathbb{Q}^{{#1}} }
  31
  32 % The real n-space, R x R x R x ... x R.
  33 \providecommand*{\Rn}[1][n]{ \mathbb{R}^{{#1}} }
  34
  35 % The complex n-space, C x C x C x ... x C.
  36 \providecommand*{\Cn}[1][n]{ \mathbb{C}^{{#1}} }