D'oh! Thank you, Paul. I could've sworn that I'd checked the AMSMath box.
That'll teach me to assume my previous defaults are loaded!
C.O.
/gardyloo wrote:/
/ Hi, all,/
/ I've recently reinstalled LyX 1.3.6 (on Mepis linux, 2.6.12 kernel;/
/the problem also implies to 1.3.6 on a Kubuntu installation) after a hdd/
/crash. When run through latex, documents containing \implies produce the/
/dreaded "Undefined control sequence" error. However, instant-preview/
/shows the danged thing just fine./
/ Using \rightarrow works just fine for me; should this be filed as a/
/low-priority bug? I guess I could just define \implies as \rightarrow in/
/the preamble, right?/
/ Many thanks,/
/ Curtis O./
/
Do you have the "Use AMSMath" box checked in Layout->Document->Packages? Lack
of that would explain "undefined control sequence" (but would not explain
preview working)./
/Paul /
