diff options
-rw-r--r-- | m/WeylScal4.m | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/m/WeylScal4.m b/m/WeylScal4.m index 0ef79ab..8b4b2c4 100644 --- a/m/WeylScal4.m +++ b/m/WeylScal4.m @@ -28,18 +28,7 @@ derivatives = PDstandard[i_] -> StandardCenteredDifferenceOperator[1,fdOrder/2,i], PDstandard[i_, i_] -> StandardCenteredDifferenceOperator[2,fdOrder/2,i], PDstandard[i_, j_] -> StandardCenteredDifferenceOperator[1,fdOrder/2,i] * - StandardCenteredDifferenceOperator[1,fdOrder/2,j], - - PDplus[i_] -> DPlus[i], - PDminus[i_] -> DMinus[i], - PDplus[i_,j_] -> DPlus[i] DPlus[j], - - PDonesided2nd[1] -> dir[1] (-shift[1]^(2 dir[1]) + 4 shift[1]^dir[1] - 3 )/ - (2 spacing[1]), - PDonesided2nd[2] -> dir[2] (-shift[2]^(2 dir[2]) + 4 shift[2]^dir[2] - 3 )/ - (2 spacing[2]), - PDonesided2nd[3] -> dir[3] (-shift[3]^(2 dir[3]) + 4 shift[3]^dir[3] - 3 )/ - (2 spacing[3]) + StandardCenteredDifferenceOperator[1,fdOrder/2,j] }; (*PD = PDstandard2nd;*) |