On Monday, October 6, 2014 11:18:55 PM UTC+5:30, Rustom Mody wrote: > >>> sum([(x,y) for (x,y) in L]) > Traceback (most recent call last): > TypeError: unsupported operand type(s) for +: 'int' and 'tuple'
> Python just expressing that you are goofing off by trying to add tuples > rather than numbers I forgot to mention that this comes from just taking your denominator term "Σ(l∈L) l" literally. -- https://mail.python.org/mailman/listinfo/python-list
