     |
Sequences
-
Sequence construction:
-
(1 to 10)[. mod 2 = 1]=(1,3,5,7,9)
-
($preamble, .//item)
-
-
Combining Node Sequences
-
$seq1 union $seq2 returns all the nodes in at least one sequence.
-
$seq1 intersect $seq2 returns all the nodes in both sequences.
-
$seq1 except $seq2 returns all the nodes in the first sequence that aren’t in the second.
-
-
Quantified expressions (some and every).
Example: 
