Positive Integer Assumptions

*To*: mathgroup at smc.vnet.net*Subject*: [mg43761] Positive Integer Assumptions*From*: Stewart Mandell <stewart at rentec.com>*Date*: Fri, 3 Oct 2003 02:28:47 -0400 (EDT)*Sender*: owner-wri-mathgroup at wolfram.com

How do I specify assumptions that k,n,m are all positive integers in the Integral f[x_, n_,m_] := n!/((n-m)!(m-1)!) x^(m-1) (1-x)^(n-m) Integrate[ x^k f[t, n, m], {t, 0, x}] thanks, Stewart