Grid segv

*To*: mathgroup at smc.vnet.net*Subject*: [mg114711] Grid segv*From*: "niels.walet at manchester.ac.uk" <niels.walet at googlemail.com>*Date*: Mon, 13 Dec 2010 06:34:56 -0500 (EST)

I have a rather complex code where the frontend segfaults in the same place in both mathematica 7 and 8 (linux, 64 bits) within the "Grid" function: Express[x_,n_:4]:=Grid[Partition[(ExpressDiagram[#1]&)/@x,n,n,{1,1}, {}]] I tried to abstract the error, but can't (i.e. it seems to rely on the full horror of the ExpressDiagram function, which generates low-level formatted expressions). I can definitely execute (ExpressDiagram[#1]&)/@x, and the Partition works as well. Grid just segfaults for one specific case, and works in most others. Any suggestions? Niels