Re: maximum of a series

*To*: mathgroup at smc.vnet.net*Subject*: [mg114004] Re: maximum of a series*From*: Bob Hanlon <hanlonr at cox.net>*Date*: Sat, 20 Nov 2010 06:14:24 -0500 (EST)

m[i_Integer, n_Integer] := Max[Table[Sum[a[k], {k, i, j}], {j, i, n}]] /; n >= i m[3, 5] Max[a[3], a[3] + a[4], a[3] + a[4] + a[5]] Bob Hanlon ---- olfa <olfa.mraihi at yahoo.fr> wrote: ============= Hi Mathematica Community, how can I represent for example the maximum of the summations :sum[a[k],{k,i,j}] where j varies from i to n? Thank you