Forcing a Tick at Zero?

*To*: mathgroup at smc.vnet.net*Subject*: [mg33800] Forcing a Tick at Zero?*From*: aes <siegman at stanford.edu>*Date*: Tue, 16 Apr 2002 03:51:41 -0400 (EDT)*Organization*: Stanford University*Sender*: owner-wri-mathgroup at wolfram.com

The list produced by the following contains labelled ticks at -20, -10, 0, 10 and 20 and unlabelled ticks at -15, -5, 5 and 15, as expected: xticks = Table[{k, If[Mod[k, 10] == 0, ToString[k], " "]}, {k, -20, 20, 5}] But the following still doesn't force a labelled tick at x=0 as wanted: Plot[ - - - - ,Ticks->{xticks,Automatic}, - - - -] ??????????????