Hello,
I found a strange bug loading a workspace previously saved with apl 1.4
==
Assertion failed: !Avec::is_quad(sym_name[0])
in Function: lookup_symbol
in file: SymbolTable.cc:83
Call stack:
---
Hello,
I tried to compile the svn version under Mac OS X 10.10, but I got a
problem about PATH_MAX undefined.
I'm currently using gcc from macports, because with native compiler
(clang) there're some issues about APL symbols in the source code.
By the way, I fixed the building (with gcc) adding
Hello,
I trying to compile again the latest version with CLANG. The previous
errors has been fixed, but now I have this new:
PrintBuffer.cc:128:9: error: variable length array of non-POD element
type 'PrintBuffer'
DynArray(PrintBuffer, pcols, cols);
^
./APL_types.hh:465:46: not
Thanks Jürgen.
2015-03-31 16:18 GMT+02:00 Juergen Sauermann :
> Hi Fausto,
>
> the bug should be fixed in SVN 582. It was an old ⎕-function (⎕PT) that was
> removed in the meantime.
>
> /// Jürgen
>
>
> On 03/31/2015 11:22 AM, Fausto Saporito wrote:
>
>
Hello,
I'm trying to convert an old workspace (designed I suppose for Dyalog
APL) related to multi precision arithmetic operation.
It uses these non standard feature:
1) quad-D
2) quad-FMT
3) quad-SIGNAL
The first one is quite trivial, the other two are more complex.
Is there any way to replica
pabilities of printf() and friends in C/C++. See 'info apl'.
>
> /// Jürgen
>
>
> On 03/31/2015 04:34 PM, Fausto Saporito wrote:
>
> Hello,
>
> I'm trying to convert an old workspace (designed I suppose for Dyalog
> APL) related to multi precision arithmeti
Hello,
I updated to svn 585, and I got a different error in this case:
Bif_F12_FORMAT.cc:682:28: error: no matching function for call to 'strchr'
const char * dot = strchr(data_buf, '.');
^~
/usr/include/string.h:76:7: note: candidate function not viable:
t; 2. limited support of dynamic arrays ( = clang)
> 3. no support of dynamic arrays ( = ???)
>
> Please let me know if it works now.
>
> /// Jürgen
>
>
> On 04/01/2015 10:33 AM, Fausto Saporito wrote:
>
> Hello,
>
> I updated to svn 585, and I got a different er
regards,
Fausto
2015-04-01 16:06 GMT+02:00 Fausto Saporito :
> Hi Jürgen,
>
> it seems ok now.
> But I have this error when I run apl with emacs:
>
> Could not find shared library 'libemacs'
> The following directories and file names were tried:
> file /usr/
?
>
> And was the make in the src/emacs_mode directory successful?
>
> If this is on Apple, we have made some progress there (SVN 592).
>
> Could also be a /usr/local/xxx vs. /usr/xxx conflict (which should
> now work better).
>
> /// Jürgen
>
>
> On 04/01/2015 0
238 7 Apr 11:56 wslib5
and the permissions are ok...
As far as I know, everything seems ok... I mean I can use the
interpreter without any problem, until now...
regards,
Fausto
2015-04-07 11:58 GMT+02:00 Fausto Saporito :
> Hi Jürgen,
>
> now all is ok. The latest snapshot compiles ver
Hello,
starting new thread, maybe it's better :)
I noticed after I sent my last email that a make clean (on my system)
doesn't clean everything. Some object files were still present.
So I did a make distclean, and reconfigured everything... now I can
confirm with clang the libemacs error is not
useful for debugging.
>
> Regarding APserver/Svar_DB, please start apl with -l 37 and let me know what
> it says.
>
> /// Jürgen
>
>
> On 04/07/2015 07:03 PM, Fausto Saporito wrote:
>
> Hello,
>
> starting new thread, maybe it's better :)
>
> I notic
th IBM APL2 in order to provide shared variables
> and is not needed/used by most people.
>
> /// Jürgen
>
>
>
> On 04/08/2015 12:45 PM, Fausto Saporito wrote:
>
> Hello Jürgen,
>
> thanks for the hints about the configure/make.
>
> About SVar_DB , here is
gt; be sure which one is being used.
>
> /// Jürgen
>
>
> On 04/08/2015 04:04 PM, Fausto Saporito wrote:
>
> Hi Jürgen,
>
> yes... I had in my $HOME a directory called apl... :)
>
> but I have a strange behavior: if I start apl (simply without any
> parameters) al
Svar_DB::is_registered_id()
)off
Goodbye.
regards,
Fausto
2015-04-08 17:28 GMT+02:00 Fausto Saporito :
> Hi Jürgen,
>
> ok. for some reason if I run "/usr/local/bin/apl --noColor" I have no
> error, if I run "apl --noColor" without the full path I got the
by FIGlet: www.figlet.org
>
> This program comes with ABSOLUTELY NO WARRANTY;
> for details run: /usr/local/bin/apl --gpl.
>
> This program is free software, and you are welcome to redistribute it
> according to the GNU Public License (GPL) ve
ad given it 200 ms but it seems like it was
> only 20 ms.
>
> Since we all know how slow emacs is, I gave APserver 2 seconds extra when
> GNU
> APL was started in emacs mode.
>
> /// Jürgen
>
>
> On 04/08/2015 07:54 PM, Fausto Saporito wrote:
>
> Hi Jürgen,
>
>
Hello,
as I wrote before I'm trying to use the Sullivan multi precision
package with GNU APL.
That workspace was written with Dyalog APL in mind, so there're some
Dyalog feature we saw before ([]SIGNAL, []FMT).
Those are now ok.
But I have this problem:
{delta}6:{->}(0^.=x{<-}(-{rho}f),1 {neg}1[
Hello Jay,
thanks a lot!
regards,
Fausto
2015-04-14 10:09 GMT+02:00 Jay Foad :
> On 14 April 2015 at 07:31, Fausto Saporito wrote:
>> Hello,
>>
>> as I wrote before I'm trying to use the Sullivan multi precision
>> package with GNU APL.
>> That workspace w
Hello all,
sorry if I bother you again, but I tried to find some hints in the APL2
Language Reference Manual without luck.
In the Sullivan's paper, there's the reference to a "scan" operator quite
fast more suited to be used with his multi precision package.
This is its definition:
∇ z←(F scan)x
ge 30 (Defined Functions and Operators) explains it.
> In your example below F is expected to be a function because it
> is inside () in the header while the variable(s) are outside ().
>
> /// Jürgen
>
>
> On 04/14/2015 12:42 PM, Fausto Saporito wrote:
>
> Hello all,
>
> s
Dyalog "migration
> level" thing)
> - replace modified assignment z,← with z←z,
>
> Jay.
>
> On 14 April 2015 at 12:06, Fausto Saporito
> wrote:
> > Hi Jürgen,
> >
> > thanks... my fault. I wrote without space after the right parenth
> On 14 Apr 2015 19:39, "Fausto Saporito" wrote:
>
>> Hello Jay,
>>
>> I'm using emacs and gnu-apl-mode but when I try to define the operator
>> without the space I receive an error: "unable to parse".
>>
>> Generally I use emacs,
Hi Peter,
I didn't mean it was not working, I meant I was not able :-)
Thanks for the doc, I read it several days ago, but for some reasons I was
not able to load the keyboard layout.
Now I deleted the previous file, and copied it again and everything seems
ok :-)
Thanks again,
Fausto
2015-04-
Hello Elias,
yes now it's working fine.
thanks,
Fausto
2015-04-14 15:40 GMT+02:00 Elias Mårtenson :
> OK, I believe I have fixed it. Please check the latest version in git.
>
> Regards,
> Elias
>
> On 14 April 2015 at 19:38, Fausto Saporito
> wrote:
>
>> H
Hello all,
I'm trying to implement ackerman function, but I got no luck ... and I
cannot understand why this code doesn't work:
z←m ack n
→(m=0)/∆1
→(n=0)/∆2
z←(m-1) ack (m ack (n-1))
∆1: z←n+1 ⋄ →0
∆2: z←(m-1) ack 1
is the double recursion permitted in APL2 ?
thanks,
fausto
> Fred
>
> On Wed, 2015-04-15 at 21:03 +0200, Fausto Saporito wrote:
> > Hello all,
> >
> >
> > I'm trying to implement ackerman function, but I got no luck ... and I
> > cannot understand why this code doesn't work:
> >
> > z←m ack n
> &
This could be the reason... even if I'm not still sure about it :-)
thanks again,
Fausto
2015-04-16 0:01 GMT+02:00 Frederick H. Pitts :
> On Wed, 2015-04-15 at 23:24 +0200, Fausto Saporito wrote:
> Hello Fausto,
>
> Because during the recursion each time
>
Hello all,
I'm trying to used the workspace XFRPC11.w3 (downloaded from APL wiki)
in order to transfer file from Dyalog APL to GNU-APL.
When I try to load XFRPC11 I have an internal error.
I suppose the 'w3' format is only for APL2000... correct ?
Is there a way to use such method with GNU-APL
riables are handled similarly (2 ⎕TF handles both functions and
> variables).
>
> I all cases except )IN and )OUT you will most likely need the interpreter
> that has produced the workspace
> in order to )LOAD the workspace file before you can convert it yo a
> different format
⎕TF handles both functions and
>> variables).
>>
>> I all cases except )IN and )OUT you will most likely need the interpreter
>> that has produced the workspace
>> in order to )LOAD the workspace file before you can convert it yo a
>> different format.
>>
>
read them back into GNU APL using command )IN.
>
> /// Jürgen
>
>
>
>
> On 04/24/2015 07:00 PM, Fausto Saporito wrote:
>
> Hello Jürgen,
>
> thanks for the clarification.
> I found this page http://aplwiki.com/Transfer%20code and it's talking
> about
Hi Jürgen,
I tried the SVN 616, and I have this when I try to load the workspace.
There are some warnings from the "tolerant" parser :) but I don't know
if they are ok, because I have a DEFN ERROR and also an unknown symbol
(!)
)in xfrpcv5.atf
Warning: SYNTAX ERROR in function ∆xfrfrom
Wa
Hello,
I generated this atf file under Dyalog 14.0, but when I try to load
under GNU APL, I receive an assertion failed:
==
Assertion failed: tos[s - skipped].get_Class() == TC_VALUE
in Function: tf2_remove_UCS
in fi
the
> differences first).
>
> /// Jürgen
>
>
> On 05/06/2015 05:49 PM, Fausto Saporito wrote:
>
> Hello,
>
> I generated this atf file under Dyalog 14.0, but when I try to load
Hello all,
I don't understand why the tensor product in APL (∘.×) between two
matrices, gives a multidimensional array as result.
>From linear algebra, tensor product (or kronecker product) gives a
matrix as result,
for example
if I2 is identity matrix
1 0
0 1
I2 (tensor product) I2 gives
1
Foad
> Date: 20 May 2015 at 14:55
> Subject: Re: [Bug-apl] tensor product
> To: Fausto Saporito
>
>
> "Why" does it give a multidimensional result? Because that's the way
> it's defined in APL. APL has generalised outer product in a way that
> works v
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