Both todayno and todate were extended to take a left
argument of 2 for datetime YYYY MM DD HH MM SS.  This
should already be documented in stdlib.  eg,

   2 todate 2 todayno 2014 10 1 16 30 22
2014 10 1 16 30 22

or fractional seconds

   2 todate 2 todayno 2014 10 1 16 30 22.1234
2014 10 1 16 30 22.1234

Ср, 24 сен 2014, Linda Alvord написал(а):
>  Shouldn't the difference be 366 every four years.  Bob's comments caused me
> to worry about leap year, and I am getting incorrect answers but they may be
> based on this.
> 
>  
> 
> diff=: 13 :'(todayno x)-todayno y'
> 
>      
> 
>        (2005 3 1) diff 2004 2 29
> 
> 366
> 
>       (2004 3 1) diff 2003 2 29
> 
> 366
> 
>       (2003 3 1) diff 2002 2 29
> 
> 365
> 
>       (2002 3 1) diff 2001 2 29
> 
> 365
> 
>       (2001 3 1) diff 2000 2 29
> 
> 366
> 
>       (2000 3 1) diff 1999 2 29
> 
> 366
> 
>       (1999 3 1) diff 1998 2 29
> 
> 365
> 
>       (1998 3 1) diff 1997 2 29
> 
> 365
> 
>       (1997 3 1) diff 1996 2 29
> 
> 366
> 
>       (1996 3 1) diff 1995 2 29
> 
> 366
> 
>    
> 
>    
> 
>  
> 
> ----------------------------------------------------------------------
> For information about J forums see http://www.jsoftware.com/forums.htm

-- 
regards,
====================================================
GPG key 1024D/4434BAB3 2008-08-24
gpg --keyserver subkeys.pgp.net --recv-keys 4434BAB3
gpg --keyserver subkeys.pgp.net --armor --export 4434BAB3
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm

Reply via email to