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Diffstat (limited to 'doc/documentation.tex')
| -rw-r--r-- | doc/documentation.tex | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/documentation.tex b/doc/documentation.tex index 23224af..86ace22 100644 --- a/doc/documentation.tex +++ b/doc/documentation.tex @@ -232,7 +232,7 @@ with the flesh. If your problem and initial data allow it, \verb|CartGrid3D| allows you to enforce either an even or odd parity symmetry condition for any grid functions at each -coordinate axes. For a function $\phi(x,y,z)$, +coordinate axis. For a function $\phi(x,y,z)$, even parity symmetry on the $x$-axis means $$ \phi(-x,y,z) = \phi(x,y,z) |