diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/GRHydro_Macros.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/GRHydro_Macros.h b/src/GRHydro_Macros.h new file mode 100644 index 0000000..c3cdd69 --- /dev/null +++ b/src/GRHydro_Macros.h @@ -0,0 +1,3 @@ +#define SPATIAL_DETERMINANT(gxx,gxy,gxz,gyy,gyz,gzz) \ + (-(gxz)**2*(gyy) + 2*(gxy)*(gxz)*(gyz) - (gxx)*(gyz)**2 - (gxy)**2*(gzz) \ + + (gxx)*(gyy)*(gzz)) |