perplexus.info :: Just Math : Rooted to the Floor II

Rooted to the Floor II (Posted on 2014-09-08)

Define F(x) = floor(⁴√x).

Find the value of :

1/F(1) + 1/F(2) +....+ 1/F(2014)

Submitted by K Sengupta

Rating: 5.0000 (1 votes)

Solution: (Hide)

452 + 7/60.
For an explanation, refer to the analytic solution submitted by Steve Herman in this location.

Comments: ( You must be logged in to post comments.)

Subject	Author	Date
re: Pencil and paper solution	Steve Herman	2014-09-09 10:31:53
Pencil and paper solution	Steve Herman	2014-09-08 22:00:55
computer solution	Charlie	2014-09-08 17:28:37

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