Re: [Jprogramming] Challenge 12(?)

2012-05-22 Thread Roger Hui
Yes, that's exactly what happened. Thanks for the correction. On Mon, May 21, 2012 at 11:08 PM, Bo Jacoby wrote: > Roger, you first example below should have been (bernoulli i.9) rather > than (bernoulli i.9x). You modified the line before typing Enter, I guess. > > > > >_

Re: [Jprogramming] Challenge 12(?)

2012-05-22 Thread Viktor Cerovski
Raul Miller-4 wrote: > > Based on the mathworld page, this looks like an implementation of > Bernoulli numbers in J: > >bernoulli=: ! * (% ^ - 1:) t. > > Sure, you can calculate them via generating function, that's very elegant and very slow: B0t=: [: ([ , +/@:(* i.!>:) -@% 1+])~/ }:@

Re: [Jprogramming] Challenge 12(?)

2012-05-22 Thread Roger Hui
Generating functions are valuable for the insights they provide. On Tue, May 22, 2012 at 7:45 AM, Viktor Cerovski wrote: > > > Raul Miller-4 wrote: >> >> Based on the mathworld page, this looks like an implementation of >> Bernoulli numbers in J: >> >>    bernoulli=: ! * (% ^ - 1:) t. >> >> > S

Re: [Jprogramming] Challenge 12(?)

2012-05-22 Thread Raul Miller
And, efficiency can change from one interpreter release to the next. -- Raul On Tue, May 22, 2012 at 10:48 AM, Roger Hui wrote: > Generating functions are valuable for the insights they provide. > > On Tue, May 22, 2012 at 7:45 AM, Viktor Cerovski > wrote: >> Raul Miller-4 wrote: >>> Based on

Re: [Jprogramming] Challenge 12(?)

2012-05-22 Thread Viktor Cerovski
Roger Hui-2 wrote: > > Generating functions are valuable for the insights they provide. > Yes, I fully agree. > On Tcd ../ue, May 22, 2012 at 7:45 AM, Viktor Cerovski > wrote: >> >> >> Raul Miller-4 wrote: >>> >>> Based on the mathworld page, this looks like an implementation of >>> Bernoul

[Jprogramming] some question about jhs ,jum

2012-05-22 Thread jasanjun
Hi,all 1,does the http://www.jsoftware.com:50001/jum avaiable now? I can't connect to this url .no response 2, I had modified the ~addon/ide/jhs/config/jhs.ijs BIND=:'any' USER...PASSWORD ... when I start jhs, It give J HTTP Server -init OK Access from anther machine: http://SERVER_IP_ADD

Re: [Jprogramming] Subject: Verb Definition

2012-05-22 Thread David Ward Lambert
> Date: Mon, 21 May 2012 17:31:30 -0400 > From: Devon McCormick > Subject: Re: [Jprogramming] Subject: Verb Definition > To: Programming forum > Message-ID: > [email protected]> > Content-Type: text/plain; charset=UTF-8 > > Don't forget the circle function

Re: [Jprogramming] some question about jhs ,jum

2012-05-22 Thread Brian Schott
I don't believe http://www.jsoftware.com:50001/jum is avaiable now, nor has it been recently, in my experience. It was mainly a proof of concept for the developers of J to show that JHS could be provided via the internet. But it must be a little difficult to keep going and little used because it pe

Re: [Jprogramming] some question about jhs ,jum

2012-05-22 Thread bill lam
I think another machine is not restricted to LAN. However to access it, one needs to know the external IP and if the server is behind a router, then the router also needs to forward the 65001 port to that server. Втр, 22 Май 2012, Brian Schott писал(а): > I don't believe http://www.jsoftware.com:

Re: [Jprogramming] some question about jhs ,jum

2012-05-22 Thread jasanjun
thanks a lot. At 2012-05-23 10:35:25,"Brian Schott" wrote: >I don't believe http://www.jsoftware.com:50001/jum is avaiable now, >nor has it been recently, in my experience. It was mainly a proof of >concept for the developers of J to show that JHS could be provided via >the internet. But it

Re: [Jprogramming] Subject: Verb Definition

2012-05-22 Thread David Ward Lambert
> Date: Mon, 21 May 2012 17:31:30 -0400 > From: Devon McCormick > Subject: Re: [Jprogramming] Subject: Verb Definition > To: Programming forum > Message-ID: > [email protected]> > Content-Type: text/plain; charset=UTF-8 > > Don't forget the circle function

Re: [Jprogramming] some question about jhs ,jum

2012-05-22 Thread jasanjun
that sounds interesting. at that time ,SERVER_IP_ADDRESS should be external IP? but,if there are two jhs server ran in the LAN. how to separate them? At 2012-05-23 10:45:33,"bill lam" wrote: >I think another machine is not restricted to LAN. However to access >it, one needs to know the extern

Re: [Jprogramming] some question about jhs ,jum

2012-05-22 Thread bill lam
Yes, but I guess you can always use external IP if you want to. Just listen to another port. A more advanced solution is jum, please refer to jhelp.ijs or jum.ijs for detail. Срд, 23 Май 2012, jasanjun писал(а): > that sounds interesting. > at that time ,SERVER_IP_ADDRESS should be external IP? >