X-Git-Url: http://gitweb.michael.orlitzky.com/?a=blobdiff_plain;f=mjo-common.tex;h=e74648416d8a02bb7128c7f50275daecb5e7d3a8;hb=610aa4407cffced15993db66553e478510ba26ff;hp=6aac4ca84be42e3777562c7dd6aecd9526d1ebc0;hpb=ba0227140d34fe1c8cacdb4996b5896aec4c4013;p=mjotex.git

diff --git a/mjo-common.tex b/mjo-common.tex
index 6aac4ca..e746484 100644
--- a/mjo-common.tex
+++ b/mjo-common.tex
@@ -5,11 +5,13 @@
 \def\havemjocommon{1}
 
 
-% Needed for \mathbb.
-\usepackage{amsfonts}
+\ifx\mathbb\undefined
+  \usepackage{amsfonts}
+\fi
 
-% Needed for \bigtimes.
-\usepackage{mathtools}
+\ifx\bigtimes\undefined
+  \usepackage{mathtools}
+\fi
 
 % Place the argument in matching left/right parentheses.
 \newcommand*{\of}[1]{ \left({#1}\right) }
@@ -64,36 +66,94 @@
   \mathbb{N}\if\detokenize{#1}\detokenize{1}{}\else^{#1}\fi
 }
 
+\ifdefined\newglossaryentry
+  \newglossaryentry{N}{
+    name={\ensuremath{\Nn[1]}},
+    description={the set of natural numbers},
+    sort=N
+  }
+\fi
+
 % The integral n-space, Z x Z x Z x ... x Z.
 \newcommand*{\Zn}[1][n]{
   \mathbb{Z}\if\detokenize{#1}\detokenize{1}{}\else^{#1}\fi
 }
 
+\ifdefined\newglossaryentry
+  \newglossaryentry{Z}{
+    name={\ensuremath{\Zn[1]}},
+    description={the ring of integers},
+    sort=Z
+  }
+\fi
+
 % The rational n-space, Q x Q x Q x ... x Q.
 \newcommand*{\Qn}[1][n]{
   \mathbb{Q}\if\detokenize{#1}\detokenize{1}{}\else^{#1}\fi
 }
 
+\ifdefined\newglossaryentry
+  \newglossaryentry{Q}{
+    name={\ensuremath{\Qn[1]}},
+    description={the field of rational numbers},
+    sort=Q
+  }
+\fi
+
 % The real n-space, R x R x R x ... x R.
 \newcommand*{\Rn}[1][n]{
   \mathbb{R}\if\detokenize{#1}\detokenize{1}{}\else^{#1}\fi
 }
 
+\ifdefined\newglossaryentry
+  \newglossaryentry{R}{
+    name={\ensuremath{\Rn[1]}},
+    description={the field of real numbers},
+    sort=R
+  }
+\fi
+
+
 % The complex n-space, C x C x C x ... x C.
 \newcommand*{\Cn}[1][n]{
   \mathbb{C}\if\detokenize{#1}\detokenize{1}{}\else^{#1}\fi
 }
 
+\ifdefined\newglossaryentry
+  \newglossaryentry{C}{
+    name={\ensuremath{\Cn[1]}},
+    description={the field of complex numbers},
+    sort=C
+  }
+\fi
+
+
 % The space of real symmetric n-by-n matrices.
 \newcommand*{\Sn}[1][n]{
   \mathcal{S}\if\detokenize{#1}\detokenize{1}{}\else^{#1}\fi
 }
 
+\ifdefined\newglossaryentry
+  \newglossaryentry{Sn}{
+    name={\ensuremath{\Sn}},
+    description={the set of $n$-by-$n$ real symmetric matrices},
+    sort=Sn
+  }
+\fi
+
 % The space of complex Hermitian n-by-n matrices.
 \newcommand*{\Hn}[1][n]{
   \mathcal{H}\if\detokenize{#1}\detokenize{1}{}\else^{#1}\fi
 }
 
+\ifdefined\newglossaryentry
+  \newglossaryentry{Hn}{
+    name={\ensuremath{\Hn}},
+    description={the set of $n$-by-$n$ complex Hermitian matrices},
+    sort=Hn
+  }
+\fi
+
 %
 % Basic set operations
 %