14 Feb
2011
14 Feb
'11
1:35 p.m.
\startformula
\phi^{N(n)}_m = \startmathcases
\NC \phi^{R(n)}_m \MC \text{inside the worldtube}\NR
\MC \text{outside the worldtube}\NR
\NC 1
\stopmathcases
\stopformula
Oh, thanks a lot, man!
On 14 February 2011 20:27, Pau
Hello,
I am trying to get something like the x_n equation here (second one):
http://latex.knobs-dials.com/images/47c5c3f63c4c9dcbdf4b4b4e362b01d00b8cb62b...
but I am failing... this is my pathetic trial... any help would be appreciated. Thanks!
\placeformula \startformula \phi^{N(n)}_m = \left{ \eqalign{ \phi^{R(n)}_m & {\rm inside the worldtube}\,, \cr \phi_m & {\rm outside the worldtube} \,, } \stopformula