Using the male and female from the first litter, if those rabbits reproduce – you are left with another litter containing another set of male-female rabbits. Leonardo of Pisa used an example of rabbits where if you couple two rabbits, one female and one male, and leave the rabbits to reproduce, it will result in one female and one male appearing again in the litter. On the other hand, popular British mathematician, Keith Devlin, states that there are findings dating back to 200 BC consisting of texts within Hindu-Arabic numerical systems and Sanskrit writings which predate the so-called discovery made by Fibonacci.Ī text published by Fibonacci titled “Liber Abaci”, also called the “Book of Calculus”, featured methods for calculating and tracking finances, for use by traders, using the Fibonacci sequence.Ī portrait of Leonardo Fibonacci, drawn before 1905 See page for author, Public domain, via Wikimedia Commons While the exact origination of the Fibonacci sequence is still under debate, multiple sources state that the formula was possibly discovered by the Italian mathematician Leonardo Fibonacci well after 1170 AD.

The golden ratio is mostly used in design and is derived from the Fibonacci sequence to produce aesthetic visuals through proportion across art, graphic design, and architecture. The golden ratio (1:1.16), as visualized by the golden curve, is an ancient symbol that has possibly existed since the beginning of time.

Numerically, the sequence starts with the integers 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, and so on, continuing up to infinity! The sequence begins with a zero, followed by a one, another one, and by the fourth digit, the sequence begins by adding the last one to the two to arrive at three.įibonacci spiral over tiled squares Romain, CC BY-SA 4.0, via Wikimedia CommonsĪlthough this may be confusing to some at first, as you take a look at the visual representation of the Fibonacci sequence, you will recognize this as the golden ratio (also referred to as the divine ratio). Commonly referred to as “nature’s code”, the Fibonacci sequence finds itself at the center of most foundational facets of human existence, including popular culture.įirst documented in 300 BC by Greek mathematician Euclid, the Fibonacci sequence is a mathematical formula that suggests that each number is equal to the sum of the two numbers that precede it. 3.6 Who Coined the Golden Ratio Method?Įach object and person in the universe is made up of a unique design, including yourself if you consider that no two people share the exact same DNA makeup.3.5 What Makes the Fibonacci Spiral Different From the Golden Spiral?.3.4 What Is the Formula for Calculating the Value of the Golden Ratio?.3.3 What Is the Difference Between the Golden Ratio and the Fibonacci Sequence?.3.2 What Is the Fibonacci Sequence Used For?.3.1 Why Is the Fibonacci Sequence So Important?.2.2.4 One Step Further: Traces of Fibonacci on the Human Body.2.2.3 The Golden Ratio in Relation to Architecture.

2.2.1 De Divina Proportione and Leonardo da Vinci.

2.2 Other Examples of the Fibonacci Sequence.

2.1.3 Piet Mondrian and the Golden Spiral.

2.1 Examples of the Fibonacci Sequence in Art.

1.1 What Is the Fibonacci Sequence Used For?.

Golden spiral collage