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-rw-r--r--Auxiliary/Cactus/KrancNumericalTools/GenericFD/src/MathematicaCompat.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/Auxiliary/Cactus/KrancNumericalTools/GenericFD/src/MathematicaCompat.h b/Auxiliary/Cactus/KrancNumericalTools/GenericFD/src/MathematicaCompat.h
index 11ca7a9..7da08ee 100644
--- a/Auxiliary/Cactus/KrancNumericalTools/GenericFD/src/MathematicaCompat.h
+++ b/Auxiliary/Cactus/KrancNumericalTools/GenericFD/src/MathematicaCompat.h
@@ -28,6 +28,7 @@
#define Cosh(x) (cosh((x)))
#define Tanh(x) (tanh((x)))
+#define Sign(x) (sgn((x)))
#define E 2.71828182845904523536029
#define Pi 3.14159265358979323846264