wow! On Thu, 26 Dec 2019, 10:43 Henry Rich, <henryhr...@gmail.com> wrote:
> argmin =: $ #: (i. <./)@, > > This is a standard APL idiom. > > Henry RIch > > On 12/26/2019 12:01 AM, Arnab Chakraborty wrote: > > Dear all, > > > > I want to find the position (i,j) of the min entry in a n by n matrix. > > > > My current solution is > > > > ((=<./),mat )#"1 2,/(i.n),"0/i.n > > > > Is there a smarter method? > > ---------------------------------------------------------------------- > > 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
