Re: Precedence of Infix Operator
- To: mathgroup at smc.vnet.net
- Subject: [mg84102] Re: [mg84073] Precedence of Infix Operator
- From: DrMajorBob <drmajorbob at bigfoot.com>
- Date: Mon, 10 Dec 2007 20:34:09 -0500 (EST)
- References: <26690411.1197238731307.JavaMail.root@m35> <op.t23ykpuxqu6oor@monster.gateway.2wire.net>
- Reply-to: drmajorbob at bigfoot.com
Oops! I just realized I didn't answer the question. You said "some less common infox operator". I do see a Help topic -- "Precedence of Operators in Notations" -- that might help... if you're willing to debug the Notations package. Bobby On Mon, 10 Dec 2007 01:18:15 -0600, DrMajorBob <drmajorbob at bigfoot.com> wrote: > There's a table at tutorial/InputSyntax#23301 showing several symbols > with precedence higher than Times, including SmallCircle, CircleDot, > NonCommutativeMultiply... > > For instance > > CircleDot[a_, b_] := a + b > 2~CircleDot~3~Times~4 > > 20 > > (Addition occurred before multiplication.) > > PrecedenceForm may be of use, too. > > Bobby > > On Sun, 09 Dec 2007 05:34:08 -0600, David Park <djmpark at comcast.net> > wrote: > >> I would like to use some less common infix operator, such as Colon or >> VerticalBar, but give it a precedence on input greater than Times. Is >> there >> a way to do this? >> > > > -- DrMajorBob at bigfoot.com