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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