You can count on Leonardo

[953 nut 62,555]

 

Also known as Leonardo of Pisa and Leonardo Fibonacci, Leonardo Bonacci invented a pattern of counting that continues to influence math and technology today. The pattern is made up of numbers that sum the previous two numbers before them — 1, 1, 2, 3, 5, 8, 13 — and so on. The sequence is used in computing, stock trading, and architecture and design.

Once we discovered the sequence, it started showing up everywhere. Nature is full of Fibonacci patterns, from DNA to hurricanes, leading some to dub the Fibonacci sequence “nature’s secret code.”

Born to an Italian merchant, the young Leonardo traveled to North Africa with his father, where he was exposed to the Hindu-Arabic numeral system. The system, which includes zero and limits itself to 10 symbols, is much more agile and flexible compared to the unwieldy Roman numeral system. In 1202, Fibonacci published “Liber Abaci”, introducing Europe to the Hindu-Arabic system and his now-famous sequence.

Starting with 1, 1, 2, 3, 5, the Fibonacci sequence is created by adding up the two previous numbers to get the next one. Fibonacci’s original example for his sequence pondered the population growth of rabbits. If starting with one pair, and each month that pair bears a new pair, the number of rabbits will grow at a rate consistent with his pattern of numbers.

The Golden Ratio, a proportion associated with the Fibonacci sequence and also frequently found in nature, is roughly 1 to 1.6. This ratio shows up in the branching patterns of trees, the distribution of seeds in berries, the spiral arms of galaxies, and many more natural and human-engineered things.

Fibonacci Day celebrates this important mathematician and gives us an opportunity to marvel at the way math pervades everything around us. The Fibonacci sequence can be used to calculate the proportions of countless things on Earth and beyond, such as animals, plants, weather patterns, and even galaxies. Pause to observe your surroundings and you’ll start to notice the familiar spiral all around you.

 

 

[ebinmaine 74,921]

Very interesting! 

[Wayne0 1,386]

I was never that good at math............

[SylvanLakeWH 29,476]

So that explains the number of Wheel Horses in @Pullstart's garage, and the number of C-160's in @ebinmaine's barn... they have both been Fibbonaci'd... 

[Pullstart 68,395]

5 out of 4 people struggle with math.  The other two thirds don’t care.

[Handy Don 14,855]

4 minutes ago, Pullstart said:

5 out of 4 people struggle with math.  The other two thirds don’t care.

Just as long as when we split the apple, I get the bigger half. 

[953 nut 62,555]

I ordered an extra large pizza. The fellow who took the order asked if I wanted it cut into twelve or sixteen slices, I responded the I didn't think I could eat sixteens pieces of Pizza so he should cut it into twelve.