Re: Slots & Ampersand
- To: mathgroup at smc.vnet.net
- Subject: [mg74365] Re: [mg74359] Slots & Ampersand
- From: "Chris Chiasson" <chris at chiasson.name>
- Date: Mon, 19 Mar 2007 21:50:24 -0500 (EST)
- References: <200703191053.FAA27902@smc.vnet.net>
that is like
f[_]=1
which will always return 1 when fed a single argument (unless upvalues
or other things get in the way)
On 3/19/07, Mr Ajit Sen <senra99 at yahoo.co.uk> wrote:
> Dear MathGroup,
>
> I've always regarded the Slot and Ampersand as being
> inseparable in Mathematica (the Laurel & Hardy of
> Mathematica?), and was surprised to find one of them absent
> in
>
> Plot[Sin[x], {x, 0, 2Pi}, ColorOutput ->
> (RGBColor[1, 0, 0]&)]
>
> [Help Browser under ColorOutput::colpc ,Examples]
>
> Question 1
>
> Where is Laurel gone? Is he inside ColorOutput or
> RGBColor?
>
> Question 2
>
> Are there other similar constructs in Mathematica? [No # ]
>
> Thanks for your help.
>
> Ajit Sen.
>
>
>
>
>
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--
http://chris.chiasson.name/
- References:
- Slots & Ampersands
- From: Mr Ajit Sen <senra99@yahoo.co.uk>
- Slots & Ampersands