Sunflower fractal: Difference between revisions
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=={{header|Fōrmulæ}}==
{{FormulaeEntry|page=https://formulae.org/?script=examples/Sunflower_model}}
'''Solution'''
The method consists in drawing points on a spriral, an archimedean spiral, where two contiguous points are separated (in angle) by the golden angle.
Because the points tend to agglomerate in the center, they are smaller there.
[[File:Fōrmulæ - Sunflower model 01.png]]
[[File:Fōrmulæ - Sunflower model 02.png]]
[[File:Fōrmulæ - Sunflower model 03.png]]
'''Improvement'''
Last result is not natural. Florets in a sunflower are all equal size.
H. Vogel proposed to use a Fermat spiral, in such a case, the florets are equally spaced, and we can use now circles with the same size:
[[File:Fōrmulæ - Sunflower model 04.png]]
[[File:Fōrmulæ - Sunflower model 05.png]]
[[File:Fōrmulæ - Sunflower model 06.png]]
=={{header|Go}}==
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