128!:2 Implements Apply |
initial writing: 2002-05-25 last updated: 2004-10-26 |
'+/' 128!:2 i.2 5 5 7 9 11 13 '+/' 128!:2"1 i.2 5 10 35 '+/"1' 128!:2 i.2 5 10 35 ('+/';'|.';'|."1') 128!:2&.><i.2 5 +-----------+---------+---------+ |5 7 9 11 13|5 6 7 8 9|4 3 2 1 0| | |0 1 2 3 4|9 8 7 6 5| +-----------+---------+---------+ '2 3' 128!:2 i.2 5 |syntax error | '2 3' 128!:2 i.2 5 '@' 128!:2 i.2 5 |syntax error | '@' 128!:2 i.2 5The ranks of 128!:2 are 1 _ , that is, apply the lists in the left argument to the right argument in toto.