OPESum

Description

OPESum[exp, {i, 0, m}] denotes a symbolic sum.The syntax is the same as for Sum.

See also:  OPESumExplicit, OPESumSimplify.

Examples

t1 = 
      OPESum[SO[p]^OPEi  SO[k]^(OPEm - OPEi - 3), {OPEi, 0, 
          OPEm - 3}]

OPESumExplicit[t1]

t2  =  
      OPESum[a^i  b^(j - i) c^(m - j - 4), {i, 0, j}, {j, 0, 
          m - 4}]

OPESumExplicit[t2]

Clear[t1, t2]