In J6.02, you can get the plot you want with
load 'plot'
plot _5 5;'y^2'
I'm not sure how to answer your questions. A gerund is a boxed noun
that contains a verb or list of verbs, created by using `
gerund =: +`-`multiply`divide
Henry Rich
On 8/15/2011 5:08 AM, Kim Kuen Tang wrote:
>
> Hi everyone,
>
> here are some newbie questions regarding the differences between j and kdb.
>
> Are verbs ( dyad or monad) first-class citizen in j?
> Is it possible to forward a verb to another verb?
> Is it possible to box a verb into list ?
> Is it possible to have a dictionary like the case in kdb? Something
> like : (`a`b`c)!(1 2 3)
>
> What i want to do in j is to program a verb (i will call it p) that will
> accept a monad and output a plot of this monad.
>
> For example:
>
> f=. 3: 0 'y^2'
> p=. (implementation)
>
> p f will output the plot of f between -5 and 5.
>
>
> Thanks for any comments and answers.
>
> Reagrds,
>
> Kim
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