Re: RandomReal gets stuck
- To: mathgroup at smc.vnet.net
- Subject: [mg100781] Re: RandomReal gets stuck
- From: Peter Breitfeld <phbrf at t-online.de>
- Date: Sat, 13 Jun 2009 06:06:43 -0400 (EDT)
- References: <200906061025.GAA04602@smc.vnet.net> <h0fvjl$rb1$1@smc.vnet.net> <h0sbul$heh$1@smc.vnet.net>
DrMajorBob wrote: >> And Mathematica does not recognizes >> input Subscript[a,i] as equivalent to a[i]. > > You mean something like zero doesn't come from > > a[1] - Subscript[a, 1] > > for instance? > > and > > a[1] === Subscript[a, 1] > > False > > That's true, but when using this trick I never actually type or use the > subscripted form; I only see it. So there's no chance the conflict can > occur for me. > > Subscripts also disappear if you assign values, such as in > > a[2] = 3; a[2] > > 3 > > a[j] displays subscripted for any j where a[j] is undefined. > > Maybe you won't find it useful, but maybe you will. I don't know. > > Bobby > The issue is, that subFunction makes not Subscript[a,i] but SubscriptBox[a,i], so if you enter (I use LaTeX form here to mark the subscripted a) a[1]===a_1 True It's really great! -- _________________________________________________________________ Peter Breitfeld, Bad Saulgau, Germany -- http://www.pBreitfeld.de
- References:
- Re: RandomReal gets stuck
- From: Bill Rowe <readnews@sbcglobal.net>
- Re: RandomReal gets stuck