Agreed.
I was able to load and run the test script successfully in both j64 8.02
and 8.03.
load 'types/datetime'
load 'types/datetime/test/test_datetime'
test_datetime passed
We will need more information to help.
On Sun, Oct 26, 2014 at 3:53 PM, chris burke wrote:
> I don't see a
Isn't
([*[+])/\. 1 0 1 1 1 0 1
the same as
([*+)/\. 1 0 1 1 1 0 1
?
Den 21:10 torsdag den 23. oktober 2014 skrev Joe Bogner :
>
>
>This can also answer the question in a backwards, slower sense:
>
>([*[+])/\. 1 0 1 1 1 0 1
>
>
>1 0 3 2 1 0 1
>
>
>
>On Wed, Oct 22, 2014 at 2:12 PM, R.
See the following (20. Directed Graphs) from the Dictionary
http://www.jsoftware.com/docs/help801/dictionary/samp20.htm
--Kip Murray
On Friday, October 24, 2014, Jon Hough wrote:
> Finding the minimum spanning tree of a graph is (in theory) pretty easy.
> I wanted to see if I could write Prim'
I don't see any obvious problem with datetime.
What did you try, and with what result?
On Sat, Oct 25, 2014 at 8:30 AM, Kyle M. Rudden <
kyle.rud...@kr-consulting.com> wrote:
> I wanted to convert some Excel dates to J, and some other functionality
> found in the datetime addin, but can't seem t
some math behind it,
for 1e5 S y, 1763199 is the maximum y for which 11 is a sufficient prime.
q: >: 1e5 -~ 1763200 + 7559
2 2 2 3 3 3 5 7 13 17
this is a d of 256, but boosts the S total by 4, and requires 13. For this
difference of 4, the number of d 1e5 less than the max range must be
Wow! 31 is a sufficient maximum for the full Problem 485;
29 isn't. (Trial and error, not mathematical analysis!!!)
It takes about 27 seconds with 31 as maximum prime
compared to the 45 seconds using all primes <: %: n .
Cheers,
Mike
PS I played around with that "sliding window" article I c
combined our approaches with a simple modification to dsieve
add 2 lines to top of function:
( %: y) dsieve y
:
change the while line to:
while. p <: x do.
for 1e5 S 4e8, you do not need to look at primes higher than 13, and so this
runs in 9 seconds
timespacex '10 ([: +/ >./\) 13
I wanted to convert some Excel dates to J, and some other functionality found
in the datetime addin, but can't seem to get the addin to work.
It lists as installed, and I have also installed the "numeric" addin it called
for .
No problems with other standard addins.
I took the MS0Date value I wan
It should be pre-installed in osx, perhaps its path changed in yosemite.
try locate the library and amend the " dll=: ... " line in lapack.ijs .
On Oct 25, 2014 9:42 PM, "Piet de Jong" wrote:
> So how is the shared dll library installed?
>
> Help is much appreciated.
>
>
> > On 25 Oct 2014, at 10
So how is the shared dll library installed?
Help is much appreciated.
> On 25 Oct 2014, at 10:06 pm, bill lam wrote:
>
> lapack expect a shared library existed in
>
> dll=: '/System/Library/Frameworks/vecLib.framework/vecLib '
>
> lapack addon itself does not install any binary lapack lib
lapack expect a shared library existed in
dll=: '/System/Library/Frameworks/vecLib.framework/vecLib '
lapack addon itself does not install any binary lapack lib to
Mac. I suspect if it failed in j80x it will also fail in older
versions of J.
Сб, 25 окт 2014, Piet de Jong написал(а):
> I did
I did clean installs of 801 802 and 803 qt for Mac.
Also installed the Lapack.
All fail to run the Lapack Studio>Lab>Lapack at step 6 where
it attempts to compute eigenvalues/eigenvectors.
It objects to the "cd" command.
Any help gratefully received.
-
FWIW, I've finally cracked the minute for the full problem
using the improved sieve below. It takes about 45 sec on
my laptop.
3 points:
0) Problem 485 solvers' discussion reveals this discussion about
maxima in a sliding window:
http://richardhartersworld.com/cri/2001/slidingmin.html
I doubt if
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