perplexus.info :: Just Math : Find Function From Fraction

Find Function From Fraction (Posted on 2016-09-22)

Determine all possible real numbers x satisfying the equation:

F((x+1)³) = x³, where F(x) = x – floor(x)

Submitted by K Sengupta

Rating: 5.0000 (1 votes)

Solution: (Hide)

x=~ 0.8844371048, 0.75830513921, 0.61803398875, 0.45742710775, 0.26376261382
For an explanation, refer to the solution submitted by ken in this location.

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

Subject	Author	Date
Possible solution	broll	2016-09-28 04:06:00
Meant to title that as "possible solution"	ken	2016-09-27 13:46:14
No Subject	ken	2016-09-27 13:43:49

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