addition_sequence (297B)
1 # Addition sequence 2 3 Studied in [downey1981computing] 4 5 The problem of finding the smallest number of additions to compute, starting with 1, an input set of integers (whereas [addition_chain] asks this question for a single integer) 6 7 Shown [NP_hard] in [downey1981computing] 8 9 Up: [addition_chain]