1 votes 1 votes $(a) \sum_{k = 0}^{m} \left \lfloor \sqrt k \right \rfloor$ $(b) \sum_{k = 0}^{m} \left \lfloor \sqrt {k^{3}} \right \rfloor$ Is there any quick way to find the formula for complex expression? Set Theory & Algebra functions set-theory&algebra summation + – SomnathKayal asked Mar 28, 2016 retagged Mar 28, 2016 by SomnathKayal SomnathKayal 510 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes http://ramanujan.sirinudi.org/Volumes/published/ram09.pdf check out this link..... Ritaban Basu_23 answered Apr 1, 2016 Ritaban Basu_23 comment Share Follow See all 0 reply Please log in or register to add a comment.