WP34S - Summation lower bounds control?

[CR Haeger]

Hello,

When using the summation operation, with lower/upper bounds of say 1 and 25, should 25.001 be input as x before calling summation? In other words, .fff or .001 need to be used for lower bounds starting at 1?

I ask as the example given in the IOP (pg 174 v3.3 UG) shows 100 (no decimal) for k=1 to 100. Should this read k=0 to 100 even though the last summand computed (sqrt(0)) is zero?