Hi there Maths people or with an interest in maths

I have just read Eddy Woos book “Wonderful World of Maths ” PanMcMillan 2018

I really enjoyed the Chapter 07 ” What Sunflowers know about the Universe ”

Here Eddy talks about the Golden Ratio . This is the term phi Φ which equals ( to 10 significant figures ) Φ = 1.6180339887 or (1+√5)/2 or the larger root of y=x^2 -x-1 or (a+b)/b = b/a from a linear term ( need to insert graphic to see this more )

Cant see how to insert image here , get to that later . I will now see how this post looks on Andriod Oreo V8

Bye for now . Just seen the image above 🙂

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Thanks Steve for your input

Hi Jon , like your blog

hi jon , like the blog

Thanks

https://www.mathsisfun.com/numbers/nature-golden-ratio-fibonacci.html

great website for drawing figures, get the sunflower when Golden Ratio entered 🙂