[Jprogramming] Avarage of Distances between Point Pairs in Unit Square, Cube, Tesseract, etc (parallel thread)

2016-07-05 Thread Martin Kreuzer
Raul - I opened this as a "parallel thread" to not interfere (mess) with your original one ... Using the 'brute force' approach you mentioned (took me a while, but I'm now with you, after I looked up 'Under" (&.:) again) Random Generator arguments: [1] pair of points, two points: 2 [2] no

Re: [Jprogramming] Niven's constant

2016-07-05 Thread Roger Hui
mean=: +/ % # mean >./@(0&,)@(_&q:)"0 }.i.1e4 1.70357 mean >./@(0&,)@(_&q:)"0 }.i.1e5 1.70504 I think you have to include 1 in the calculation (thus not use 2+i.n as the argument). On Tue, Jul 5, 2016 at 8:12 AM, mikel paternain wrote: > > > De: mike

Re: [Jprogramming] Niven's constant

2016-07-05 Thread jonghough via Programming
Hi, I don't have my PC at hand now, but what is the problem with your calculation? I had never heard of Nivens constant, but looking at Wikipedia there is a formula for it containing the zeta function. Why not use this formula? Zeta 2 3 4 are well known constants, and you can calculate or h

Re: [Jprogramming] Niven's constant

2016-07-05 Thread mikel paternain
De: mikel paternain Enviado: domingo, 3 de julio de 2016 12:07:37 Para: programming@forums.jsoftware.com Asunto: Niven's constant Hi, I need improve the code for calculating Niven's constant. Could you help me? A first test is (see "Computo ergo sum" section in

Re: [Jprogramming] An easy one

2016-07-05 Thread R.E. Boss
too easy *//.~q: 4200 8 3 25 7 R.E. Boss > -Original Message- > From: Programming [mailto:programming-boun...@forums.jsoftware.com] > On Behalf Of Kip Murray > Sent: maandag 4 juli 2016 23:46 > To: programm...@jsoftware.com > Subject: [Jprogramming] An easy one > > Consider > >

Re: [Jprogramming] Centrobaric coordinates

2016-07-05 Thread David Lambert
NB. Instead of ".y (monad do) use x".y (dyad numbers) [FLOATING_FKJ=: _&".;._2 FKJ 1 _91.406 53.344 8.32 2 _91.297 53.222 0.916 3 _60.158 24.28 8.948 4 _60.135 24.278 1.521 5 _56.298 _19.1865.7 6 _13.269 _2.677 _1.444 7 _4.666 17.245 _1.605 8 _49.939 14.297 27.119

Re: [Jprogramming] An easy one

2016-07-05 Thread Kip Murray
Notice my specification had (q:) "outside". Ric's brilliant solution meets my specification. --Kip On Tuesday, July 5, 2016, Martin Kreuzer wrote: > Bill - Thanks; that's quite a shortcut -- my negligence: wasn't aware (q:) > had also a dyadic use ... > > The closest I could get toward that ve

Re: [Jprogramming] An easy one

2016-07-05 Thread Martin Kreuzer
Bill - Thanks; that's quite a shortcut -- my negligence: wasn't aware (q:) had also a dyadic use ... The closest I could get toward that verb would now be red=. [: ^/ __ & q: red 4200 8 3 25 7 (didn't manage to keep (q:) "outside" ...) -M At 2016-07-05 11:10, you wrote: q: in ^/__ q:

Re: [Jprogramming] An easy one

2016-07-05 Thread bill lam
q: in ^/__ q:4200 is dyad executed as ^/ ( __ q: 4200 ) Вт, 05 июл 2016, Martin Kreuzer написал(а): > Please be patient while I elaborate; > > Ric - > - > Looking at your solution, I first read up on "Key" (x u /.. y) and came up > with this example: > >2 3 2 3 3 (2&|)/. 9 5 7 6 4 >

Re: [Jprogramming] An easy one

2016-07-05 Thread Martin Kreuzer
Please be patient while I elaborate; Ric - - Looking at your solution, I first read up on "Key" (x u /.. y) and came up with this example: 2 3 2 3 3 (2&|)/. 9 5 7 6 4 1 1 0 1 0 0 which I interpreted as * group the list on the left (2 2) (3 3 3), then * partition the list on the right a

Re: [Jprogramming] Centrobaric coordinates

2016-07-05 Thread 'Bo Jacoby' via Programming
   $ (-56.298 -19.186 5.700) 2 $ (_56.298 _19.186 5.700) 3 That's why! Bo Den 10:52 tirsdag den 5. juli 2016 skrev Papp Erik Tamás : Dear Forum! Can someone give me a little help to calculate centrobaric coordinates? Still my solution works well, but something become wrong.   NB

[Jprogramming] Centrobaric coordinates

2016-07-05 Thread Papp Erik Tamás
Dear Forum! Can someone give me a little help to calculate centrobaric coordinates? Still my solution works well, but something become wrong. NB. load a list of coordinates from file load'I:\FKJL.run' NB. list of coordinates file XYZ >FKJ 1 -91.406 53.344 8.320 2