Difference between revisions of "Golden ratio"
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| − | The golden ratio $\varphi$ is the [[irrational]] [[algebraic number|algebraic]] number | + | The golden ratio, $\varphi$, is the [[irrational]] [[algebraic number|algebraic]] number |
$$\varphi = \dfrac{1+\sqrt{5}}{2}.$$ | $$\varphi = \dfrac{1+\sqrt{5}}{2}.$$ | ||
Latest revision as of 00:21, 24 May 2017
The golden ratio, $\varphi$, is the irrational algebraic number $$\varphi = \dfrac{1+\sqrt{5}}{2}.$$
Properties
Limit of quotient of consecutive Fibonacci numbers
Relationship between sine, imaginary number, logarithm, and the golden ratio
Relationship between cosine, imaginary number, logarithm, and the golden ratio
Videos
The Golden Ratio & Fibonacci Numbers: Fact versus Fiction
