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subtable -- extract a subtable from a table

Synopsis

Description

i1 : t = table({1,3,5,7}, {0,1,2,4}, (i,j) -> i^j);
i2 : netList t

     +-+-+--+----+
o2 = |1|1|1 |1   |
     +-+-+--+----+
     |1|3|9 |81  |
     +-+-+--+----+
     |1|5|25|625 |
     +-+-+--+----+
     |1|7|49|2401|
     +-+-+--+----+
i3 : s1 = subtable({0,2}, {1,3}, t);
i4 : netList s1

     +-+---+
o4 = |1|1  |
     +-+---+
     |5|625|
     +-+---+
i5 : s2 = subtable(toList(0..3), {1}, t);
i6 : netList s2

     +-+
o6 = |1|
     +-+
     |3|
     +-+
     |5|
     +-+
     |7|
     +-+

See also

For the programmer

The object subtable is a function closure.