The Fibonacci Sequence and The Golden Ratio By Reed Cogliano
Leonardo Pisano Bigollo Lived Born in Italy and traveled excessively Arabic Numeral enthusiast Liber Abaci Lived Born in Italy and traveled excessively Arabic Numeral enthusiast Liber Abaci
What is the Fibonacci sequence? How do we get these numbers? 1,1,2,3,5,8,13,21,34,55,89,144,233,377,610,9 87,1597,2584,4181,6765,10946,17711,28657,46368,75025,121393,196418,317811,514229,832040, , , , , , , , Add the first number to the number before it (0+1=1, 1+1=2, 2+1=3…) nowadays we use computer programs to generate large Fibonacci numbers How do we get these numbers? 1,1,2,3,5,8,13,21,34,55,89,144,233,377,610,9 87,1597,2584,4181,6765,10946,17711,28657,46368,75025,121393,196418,317811,514229,832040, , , , , , , , Add the first number to the number before it (0+1=1, 1+1=2, 2+1=3…) nowadays we use computer programs to generate large Fibonacci numbers
What is the Golden Ratio? 1,1,2,3,5,8,13,21,34,55… F1 = 1, F2 = 1, F3 = 2… To find the Golden Ratio we divide Fn/Fn+1 = 5/8 = 1.5, 8/13 = 1,1,2,3,5,8,13,21,34,55… F1 = 1, F2 = 1, F3 = 2… To find the Golden Ratio we divide Fn/Fn+1 = 5/8 = 1.5, 8/13 = 1.625
Fibonacci Sequence in Nature Spirals let leaves have maximum sunlight
Golden Ratio Angles of leaves
The Lucas Numbers When a plant grows differently it tries to copy the Fibonacci sequence Some plants like corn grow opposite each leaf When a plant grows differently it tries to copy the Fibonacci sequence Some plants like corn grow opposite each leaf
How we use it Architecture Painting Crytography Architecture Painting Crytography
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