Wrap all mjotex files in conditionals to prevent double-loading.

[mjotex.git] / mjo-eja.tex

diff --git a/mjo-eja.tex b/mjo-eja.tex
index 0408beae0c2249f7e98ca97b326687f1ee0d9653..b6974be8da9dff720b7817594d1b46a4d49482db 100644 (file)
--- a/mjo-eja.tex
+++ b/mjo-eja.tex
@@ -1,6 +1,9 @@
 %
 % Euclidean Jordan algebras.
 %
+\ifx\havemjoeja\undefined
+\def\havemjoeja{1}
+
 
 % The jordan product of its two arguments.
 %
@@ -18,3 +21,6 @@
 % into its own LaTeX file; we probably wouldn't want to use \circ as
 % a (bilinear) algebra multiplication in any other context.
 \newcommand*{\jp}[2]{{#1} \circ {#2}}
+
+
+\fi