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Open >  0 0 0 Larger Than

Open is the inverse of box, that is, ><y is y . When applied to an open array (that has no boxed elements), open has no effect. Opened atoms are brought to a common shape as discussed in Section II B.
 		   x>y is 1 if x is tolerantly larger than y . See Equal (=) for a discussion of tolerance. For example:
   1 2 3 4 5  >  5 4 3 2 1
0 0 0 1 1
Tolerance t is provided by >!.t .
 

Since the rank of open is 0, it applies to each atom of its argument. For example:
   ]a=: 1 2 3;4 5 6;7 8 9
+-----+-----+-----+
|1 2 3|4 5 6|7 8 9|
+-----+-----+-----+

   >a
1 2 3
4 5 6
7 8 9
Results of different shapes are padded as defined in Section II B. For example:
   (>1;2 3;4 5 6); (>'a';'bc';'def'); (<\i.4); (><\i.4)
+-----+---+---------------------+-------+
|1 0 0|a  |+-+---+-----+-------+|0 0 0 0|
|2 3 0|bc ||0|0 1|0 1 2|0 1 2 3||0 1 0 0|
|4 5 6|def|+-+---+-----+-------+|0 1 2 0|
|     |   |                     |0 1 2 3|
+-----+---+---------------------+-------+
                  
   </~ i.5                    NB. Table of the dyad <:
0 1 1 1 1
0 0 1 1 1
0 0 0 1 1
0 0 0 0 1
0 0 0 0 0
                  
   1 < 1+10^-8+i.15           NB. Tolerant comparison
1 1 1 1 1 1 0 0 0 0 0 0 0 0 0
                  
   1 <!.(0) 1+10^-8+i.15      NB. Exact comparison (0-tolerance)
1 1 1 1 1 1 1 1 0 0 0 0 0 0 0
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