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-rw-r--r--src/integrate.hh3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/integrate.hh b/src/integrate.hh
index 5bcd43f..168fd2f 100644
--- a/src/integrate.hh
+++ b/src/integrate.hh
@@ -3,6 +3,9 @@
#define __integrate_h
#include "cctk.h"
+CCTK_REAL Midpoint2DIntegral(CCTK_REAL const *f, int nx, int ny,
+ CCTK_REAL hx, CCTK_REAL hy);
+
CCTK_REAL Simpson2DIntegral(CCTK_REAL const *f, int nx, int ny,
CCTK_REAL hx, CCTK_REAL hy);