Does the verb "-" have a noun value as a number? > On Sep 4, 2017, at 11:00 AM, Björn Helgason <gos...@gmail.com> wrote: > > you are catenating _ to the vector > >> On 4 Sep 2017 14:26, "Linda Alvord" <lindaalv...@verizon.net> wrote: >> >> Raul, How would you explain this? >> >> ,i:5 >> _5 _4 _3 _2 _1 0 1 2 3 4 5 >> _,i:5 >> _ _5 _4 _3 _2 _1 0 1 2 3 4 5 >> >> Linda >> -----Original Message----- >> From: Programming [mailto:programming-boun...@forums.jsoftware.com] On >> Behalf Of Raul Miller >> Sent: Saturday, September 2, 2017 1:37 PM >> To: Programming forum <programm...@jsoftware.com> >> Subject: Re: [Jprogramming] paint equilateral triangle in plot >> >> Do you mean like this? >> >> load 'plot' >> E=:(%:3) (] <:/ [ - (* |)) _,~_,i:20 >> 'point;aspect 1;pensize 10' plot <"1|.|:($, $ #: I.@,)E >> >> Thanks, >> >> -- >> Raul >> >> >> On Sat, Sep 2, 2017 at 1:00 PM, Linda Alvord <lindaalv...@verizon.net> >> wrote: >>> >>> >>> It has rounded vertices and lumpy sides and uses too much paint. >>> >>> Experiment with S and pensize. >>> >>> >>> >>> load 'plot' >>> ]xx=:i:s=:20 >>> ]yy=:(%:3)+(-%:3)*|xx >>> ]D=:|.xx<:/yy >>> ]E=:|.0,.(0,D,0),.0 >>> ]t=:0{$E >>> ]x=:t#i.t >>> ]y=:(*:t)$i.t >>> ]A=: x;y >>> ]B=:|:>AI=:($E),"2(,E)#B >>> ]J=:|.<"1 |:I >>> 'point;aspect 1;pensize 10' plot J >>> >>> Please share ways to of ways to simplify this. Thanks. >>> Linda >>> >>> >>> Linda >>> >>> >>> Experiment with S and pensize. >>> >>> >>> >>> load 'plot' >>> >>> ]xx=:i:s=:20 >>> >>> ]yy=:(%:3)+(-%:3)*|xx >>> >>> ]D=:|.xx<:/yy >>> >>> ]E=:|.0,.(0,D,0),.0 >>> >>> ]t=:0{$E >>> >>> ]x=:t#i.t >>> >>> ]y=:(*:t)$i.t >>> >>> ]A=: x;y >>> >>> ]B=:|:>A >>> >>> I=:($E),"2(,E)#B >>> >>> ]J=:|.<"1 |:I >>> >>> $J >>> >>> 'point;aspect 1;pensize 10' plot J >>> >>> Let me know of ways to simplify this. Thanks. >>> >>> >>> >>> Linda >>> >>> >>> >>> Sent from AOL Mobile Mail >>> ---------------------------------------------------------------------- >>> 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
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