TOPICS
The defining equation for the golden ratio 
is
 |
(1)
|
which has two real roots: the golden ratio 
and its conjugate 
. The absolute value of 
therefore has the value
 |  |  |
(2)
|
 |  |  |
(3)
|
 |  |  |
(4)
|
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(5)
|
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(6)
|
(OEIS A094214).
is sometimes also called the "silver ratio,"
though that term is more commonly applied to the constant 
.
Knott,
R. "Fibonacci Numbers and the Golden Section." http://www.mcs.surrey.ac.uk/Personal/R.Knott/Fibonacci/Sloane,
N. J. A. Sequence A094214 in "The
On-Line Encyclopedia of Integer Sequences."Weisstein, Eric W. "Golden Ratio Conjugate." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/GoldenRatioConjugate.html
