Images for Mathematics
the maths signposts (10)
the spots shown in the maths signposts (34)
the maths signposts in the streets (14)
some images of the maths signposts (7)
segnalazioni per altri potenziali pannelli (0)

A braid

We can find this braid with two threads, identical, both in a bretzel and in the fountain ...

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A spiral

We find logarithmic spirals like this one in the shells; they are different from the archi...

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A spiral

The spirals in a shell are logarithmic spirals, different from the one which is shown here...

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Pentagons and hexagons

A golf ball is made out of pentagons and hexagons, three of them arriving in each vertex. ...

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A shell

The spirals we see in a shell are logarithmic spirals, different from archimedean spirals,...

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A bretzel

The geometric central element of a bretzel is a braid with two threads, and it is the same...

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Rice and chess

It seems that the inventor of the chess game asked a reward of a bit of rice: just one gra...

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some images of the maths signposts

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