- #1
GoGoDancer12
- 14
- 0
Homework Statement
Find a formula for when m [tex]\sum[/tex] k=0 the flooring function of[k1/3 ] ,m is a positive integer.
Homework Equations
n[tex]\prod[/tex] j=m aj
The Attempt at a Solution
the flooring function of[k1/3] = K
the summation of K is [tex]\frac{m(m+1)}{2}[/tex]
There's a table of useful summation formulas in the Discrete Mathematics and Its Application sixth edition textbook pg.157 and that's where I got the summation formula for K. Just plug in m in the formula for the summation of K.