Precede (le) Index   <<   >>


  The comparison proceeds in the following order:

•   If the ranks differ, the lesser array is extended with leading 1-axes.
If the resulting arrays match, the original ranks are used as a tie-breaker.
 
If the shapes differ, the arrays are extended to conform with fill items.
If the resulting arrays match, the original shapes are used as a tie-breaker.
 
The arrays are compared item-wise in ravel order.
 
“Atomic” items are compared by type: charnumberref ⎕OR ,
where “atomic” means depth=0 or the ⎕OR of a function, operator, or namespace.
 
Otherwise, if the types match:
 
  Characters are compared as now;
  Numbers are compared on their real part, followed by their imaginary part;
  Namespaces are compared , …

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