There is also dyadic 4 scripts which automatically define left and right parameters. Use 3 for monadic scripts, defines y only on right hand side. table =: 4 : 'x $ y' 5 5 table 5 or multiline table =: 4 : 0 x $ y ) 5 5 table 5
On Friday, April 11, 2014, Linda Alvord <[email protected]> wrote: > > Here are some possibilities: x=:5 > y=:6 > x,y$6 > 5 6 6 6 6 6 6 > > (x,y)$6 > 6 6 6 6 6 6 > 6 6 6 6 6 6 > 6 6 6 6 6 6 > 6 6 6 6 6 6 > 6 6 6 6 6 6 > > 1 4 8 56 3 $~ x,y > 1 4 8 56 3 1 > 4 8 56 3 1 4 > 8 56 3 1 4 8 > 56 3 1 4 8 56 > 3 1 4 8 56 3 > > > Linda > > > -----Original Message----- > From: [email protected] <javascript:;> [mailto: > [email protected] <javascript:;>] On Behalf Of > Björn Helgason > Sent: Friday, April 11, 2014 7:22 AM > To: Programming forum > Subject: Re: [Jprogramming] Two small questions. :D > > Try: > > 1 4 8 56 3 $~ x,y > > - > Björn Helgason > gsm:6985532 > skype:gosiminn > On 9.4.2014 19:13, "Ray Zhao" <[email protected] <javascript:;>> > wrote: > > > Hi all, I have two small questions: > > 1. How do you use variables as such: > > x y $ 5 > > I have found many examples with actual nums such as 5 6 $ 6 and I know > that > > x y is a syntax error, but I'm not sure how to make it NOT a syntax > error. > > > > 2. Can different types, when combined, only produce boxes? This is much > > less of a concern for me but I think it's worth confirming: > > One example is: > > secs=.5 > > 'The number of seconds '; secs > > I have searched a little on the vocabulary site and all the examples > that I > > have seen with > (open) only unbox same types. , (append) also only > appends > > the same types too. > > ---------------------------------------------------------------------- > > 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
