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-rw-r--r-- | doc/ThornGuide/cactus.sty | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/doc/ThornGuide/cactus.sty b/doc/ThornGuide/cactus.sty index 573acdc1..ba219193 100644 --- a/doc/ThornGuide/cactus.sty +++ b/doc/ThornGuide/cactus.sty @@ -39,6 +39,7 @@ \RequirePackage{graphicx} \RequirePackage{latexsym} +\RequirePackage{amssymb} \RequirePackage{ifthen} \RequirePackage{calc} |