Talk:Regular summation methods

Riemann method regular or not?

The text states that "There are non-regular summation methods, such as [...] the Riemann summation method". On the other hand, Hardy's "Divergent series", reference [Ha], states on p.89 that the method is regular, and om p.57 makes it clear that a method is regular if it sums a convergent series to the same sum, so that the definition being used is consistent. Richard Pinch (talk) 18:15, 23 December 2014 (CET)

Strange indeed. And moreover, our "Riemann summation method" article says that "This method was first introduced and its regularity was first proved by B. Riemann in 1854"! Boris Tsirelson (talk) 19:46, 23 December 2014 (CET)