Hi all !

It seems to look into the boxes and follow the rules described in the essay.

   lt=: 1 0 -: \:@,&<
   /:~ (,1);2
┌─┬─┐
│2│1│
└─┴─┘
   lt//:~ (,1);2
1
   $&.>/:~ (,1);2
┌┬─┐
││1│
└┴─┘

As we can see <2 is smaller than <,1.

Cheers,

Erling Hellenäs


Den 2017-12-20 kl. 11:32, skrev Erling Hellenäs:
http://code.jsoftware.com/wiki/Essays/The_TAO_of_J /Erling


Den 2017-12-20 kl. 11:27, skrev bill lam:
Grade up is defined in j dictionary.
IIRC there is also an essay in jwiki on TAO ( total array order) by Roger
Hui.
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