mjo-common: add \Fn for generic fields.

[mjotex.git] / mjo-common.tex

diff --git a/mjo-common.tex b/mjo-common.tex
index 041a1eb604a1bb753ba5b8415098d4f310fecc4d..6b357abdbec9b5cdd53dd4c037d2d2e67375432b 100644 (file)
--- a/mjo-common.tex
+++ b/mjo-common.tex
@@ -142,6 +142,19 @@
   }
 \fi
 
+% The n-dimensional product space of a generic field F.
+\newcommand*{\Fn}[1][n]{
+  \mathbb{F}\if\detokenize{#1}\detokenize{1}{}\else^{#1}\fi
+}
+
+\ifdefined\newglossaryentry
+  \newglossaryentry{F}{
+    name={\ensuremath{\Fn[1]}},
+    description={a generic field},
+    sort=F
+  }
+\fi
+
 
 % An indexed arbitrary binary operation such as the union or
 % intersection of an infinite number of sets. The first argument is