j./~i.3 0 0j1 0j2 1 1j1 1j2 2 2j1 2j2
On Fri, Mar 21, 2014 at 8:34 PM, Don Kelly <[email protected]> wrote: > What if you wanted > 0j0 1j0 2j0..... > 1j0 1j1 2j1 ... > ..... as an array? > > On 21/03/2014 2:09 AM, Linda Alvord wrote: > >> Perhaps you meant: >> >> i:2!10 >> _45 _44 _43 _42 _41 _40 _39 _38 _37 _36 _35 _34 _33 _32 _31 _30 _29 _28 >> _27 >> _26 _25 _24 _23 _22 _21 _20 _19 _18 _17 _16 _15 _14 _13 _12 _11 _10 _9 _8 >> _7 >> _6 _5 _4 _3 _2 _1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 >> 22 >> 23 24 25 26 27 28 29 30 31... >> Linda >> -- >> ---Original Message----- >> From: [email protected] >> [mailto:[email protected]] On Behalf Of Raul >> Miller >> Sent: Friday, March 21, 2014 2:22 AM >> To: Programming forum >> Subject: [Jprogramming] A curious omission >> >> i: 10j2 >> _10 0 10 >> i. 10j2 >> |domain error >> >> Not quite sure why we can use complex numbers with i: but not i. >> >> Of course it might also be useful to specify the step size instead of the >> number of steps. But !. could be used for that: >> >> i.!.2]10 >> >> |domain error >> >> >> Curious... >> >> >> > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > -- Devon McCormick, CFA ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
