Nice-looking table! --Kip Sent from my iPad
> On Nov 2, 2013, at 7:16 PM, "Linda Alvord" <[email protected]> wrote: > > Next I want to create the table from only a, b and c as input data. Any > thoughts? > > a=:'*' > b=:i:4 > c=:i:_4 > d=:b*/c > > over2=: 13 :'({.;}.)":x,y' > by2=: 13 : '('' *''&;,.x) ,.y' > > c by2 b over2 d > ┌──┬─────────────────────────────┐ > │ *│ _4 _3 _2 _1 0 1 2 3 4│ > ├──┼─────────────────────────────┤ > │ 4│_16 _12 _8 _4 0 4 8 12 16│ > │ 3│_12 _9 _6 _3 0 3 6 9 12│ > │ 2│ _8 _6 _4 _2 0 2 4 6 8│ > │ 1│ _4 _3 _2 _1 0 1 2 3 4│ > │ 0│ 0 0 0 0 0 0 0 0 0│ > │_1│ 4 3 2 1 0 _1 _2 _3 _4│ > │_2│ 8 6 4 2 0 _2 _4 _6 _8│ > │_3│ 12 9 6 3 0 _3 _6 _9 _12│ > │_4│ 16 12 8 4 0 _4 _8 _12 _16│ > └──┴─────────────────────────────┘ > > over > ({. ; }.)@":@, > over2 > [: ({. ; }.) [: ": , > > > > by > ' *'&;@,.@[ ,. ] > by2 > ] ,.~ [: ' *'&; [: ,. [ > > Raul’s is still the shortest. Linda > > > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of km > Sent: Saturday, November 02, 2013 6:55 PM > To: [email protected] > Subject: Re: [Jprogramming] Times Table Therapy > > See the last example in > > http://www.jsoftware.com/docs/help701/dictionary/d602.htm > > ==Kip > > Sent from my iPad > >> >>> On Nov 2, 2013, at 12:21 PM, "Linda Alvord" <[email protected]> wrote: >>> >>> How about 4 boxes instead of 2 for this? Note the two labels or “axes”, >>> correspond to the conventional numbering of the x-axis and y-axis in >>> Cartesian graphs. >>> a=:'*' >>> b=:i:4 >>> c=:i:_4 >>> d=:b*/c >>> (' *',":,.c);b,d >>> ┌──┬─────────────────────────────┐ >>> │ *│ _4 _3 _2 _1 0 1 2 3 4│ >>> │ 4│_16 _12 _8 _4 0 4 8 12 16│ >>> │ 3│_12 _9 _6 _3 0 3 6 9 12│ >>> │ 2│ _8 _6 _4 _2 0 2 4 6 8│ >>> │ 1│ _4 _3 _2 _1 0 1 2 3 4│ >>> │ 0│ 0 0 0 0 0 0 0 0 0│ >>> │_1│ 4 3 2 1 0 _1 _2 _3 _4│ >>> │_2│ 8 6 4 2 0 _2 _4 _6 _8│ >>> │_3│ 12 9 6 3 0 _3 _6 _9 _12│ >>> │_4│ 16 12 8 4 0 _4 _8 _12 _16│ >>> └──┴─────────────────────────────┘ >>> >>> Linda >>> >>> -----Originaforl Message----- >>> From: [email protected] >>> [mailto:[email protected]] On Behalf Of km >>> Sent: Saturday, November 02, 2013 10:43 AM >>> To: [email protected] >>> Subject: Re: [Jprogramming] Times Table Therapy >>> >>> Perhaps you can find a way to use Format ": >>> >>> --Kip Murray >>> >>> Sent from my iPad >>> >>>> On Nov 2, 2013, at 9:17 AM, "Linda Alvord" <[email protected]> wrote: >>>> >>>> I better do it myself. (I may call for help...) Thanks for the offer. >>>> Linda >>>> >>>> -----Original Message----- >>>> From: [email protected] >>>> [mailto:[email protected]] On Behalf Of Raul >>>> Miller >>>> Sent: Saturday, Novembere 02, 2013 8:07 AM >>>> To: Programming forum >>>> Subject: Re: [Jprogramming] Times Table Therapy >>>> >>>> Do you want an explanation? Or would it be more fun to work it out by >>>> yourself? >>>> >>>> Thanks, >>>> >>>> -- >>>> Raul >>>> >>>> >>>> >>>> On Sat, Nov 2, 2013 at 7:37 AM, Ben Gorte - CITG >>>> <[email protected]>wrote: >>>> >>>>> Do you mean the over/by thing of >>>>> http://www.jsoftware.com/help/dictionary/intro03.htm ? >>>>> >>>>> over =: ({. ; }.)@":@, >>>>> by =: ' '&;@,.@[ ,. ] >>>>> b by (c over d) >>>>> ┌──┬─────────────────────────────┐ >>>>> │ │ 4 3 2 1 0 _1 _2 _3 _4│ >>>>> ├──┼─────────────────────────────┤ >>>>> │_4│_16 _12 _8 _4 0 4 8 12 16│ >>>>> │_3│_12 _9 _6 _3 0 3 6 9 12│ >>>>> │_2│ _8 _6 _4 _2 0 2 4 6 8│ >>>>> │_1│ _4 _3 _2 _1 0 1 2 3 4│ >>>>> │ 0│ 0 0 0 0 0 0 0 0 0│ >>>>> │ 1│ 4 3 2 1 0 _1 _2 _3 _4│ >>>>> │ 2│ 8 6 4 2 0 _2 _4 _6 _8│ >>>>> │ 3│ 12 9 6 3 0 _3 _6 _9 _12│ >>>>> │ 4│ 16 12 8 4 0 _4 _8 _12 _16│ >>>>> └──┴─────────────────────────────┘ >>>>> >>>>> (not that I competely understand it, by the way). >>>>> >>>>> Ben >>>>> ________________________________________ >>>>> From: [email protected] [ >>>>> [email protected]] on behalf of Linda Alvord >>>>> [ [email protected]] >>>>> Sent: Saturday, November 02, 2013 11:27 >>>>> To: [email protected] >>>>> Subject: [Jprogramming] Times Table Therapy >>>>> >>>>> Maybe these will be better boxes. >>>>> >>>>> a=:' ' >>>>> b=:i:4 >>>>> c=:i:_4 >>>>> d=:b*/c >>>>> >>>>> b,d >>>>> _4 _3 _2 _1 0 1 2 3 4 >>>>> _16 _12 _8 _4 0 4 8 12 16 >>>>> _12 _9 _6 _3 0 3 6 9 12 >>>>> _8 _6 _4 _2 0 2 4 6 8 >>>>> _4 _3 _2 _1 0 1 2 3 4 >>>>> 0 0 0 0 0 0 0 0 0 >>>>> 4 3 2 1 0 _1 _2 _3 _4 >>>>> 8 6 4 2 0 _2 _4 _6 _8 >>>>> 12 9 6 3 0 _3 _6 _9 _12 >>>>> 16 12 8 4 0 _4 _8 _12 _16 >>>>> >>>>> ]e=:(<b),:<d >>>>> ------------------------------┐ >>>>> │_4 _3 _2 _1 0 1 2 3 4 │ >>>>> +-----------------------------+ >>>>> │_16 _12 _8 _4 0 4 8 12 16│ >>>>> │_12 _9 _6 _3 0 3 6 9 12│ >>>>> │ _8 _6 _4 _2 0 2 4 6 8│ >>>>> │ _4 _3 _2 _1 0 1 2 3 4│ >>>>> │ 0 0 0 0 0 0 0 0 0│ >>>>> │ 4 3 2 1 0 _1 _2 _3 _4│ >>>>> │ 8 6 4 2 0 _2 _4 _6 _8│ >>>>> │ 12 9 6 3 0 _3 _6 _9 _12│ >>>>> │ 16 12 8 4 0 _4 _8 _12 _16│ >>>>> L------------------------------ >>>>> >>>>> ]f=:(<a),:<,.c >>>>> ---┐ >>>>> │ │ >>>>> +--+ >>>>> │ 4│ >>>>> │ 3│ >>>>> │ 2│ >>>>> │ 1│ >>>>> │ 0│ >>>>> │_1│ >>>>> │_2│ >>>>> │_3│ >>>>> │_4│ >>>>> L--- >>>>> >>>>> f,.e >>>>> ---T-----------------------------┐ >>>>> │ │_4 _3 _2 _1 0 1 2 3 4 │ >>>>> +--+-----------------------------+ >>>>> │ 4│_16 _12 _8 _4 0 4 8 12 16│ >>>>> │ 3│_12 _9 _6 _3 0 3 6 9 12│ >>>>> │ 2│ _8 _6 _4 _2 0 2 4 6 8│ >>>>> │ 1│ _4 _3 _2 _1 0 1 2 3 4│ >>>>> │ 0│ 0 0 0 0 0 0 0 0 0│ >>>>> │_1│ 4 3 2 1 0 _1 _2 _3 _4│ >>>>> │_2│ 8 6 4 2 0 _2 _4 _6 _8│ >>>>> │_3│ 12 9 6 3 0 _3 _6 _9 _12│ >>>>> │_4│ 16 12 8 4 0 _4 _8 _12 _16│ >>>>> L--+------------------------------ >>>>> >>>>> >>>>> >>>>> ------------------------------------------------------------------- >>>>> -- >>>>> - For information about J forums see >>>>> http://www.jsoftware.com/forums.htm >>>>> ------------------------------------------------------------------- >>>>> -- >>>>> - For information about J forums see >>>>> http://www.jsoftware.com/forums.htm >>>> -------------------------------------------------------------------- >>>> -- For information about J forums see >>>> http://www.jsoftware.com/forums.htm >>>> >>>> -------------------------------------------------------------------- >>>> -- For information about J forums see >>>> http://www.jsoftware.com/forums.htm >>> --------------------------------------------------------------------- >>> - For information about J forums see >>> http://www.jsoftware.com/forums.htm >>> --------------------------------------------------------------------- >>> - For information about J forums see >>> http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
