Barth Sextic Socks
Designed and sold by Math-Gifts
$14.22
20% off ends soon
$14.22
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- Soft, stretchy crew socks with a ribbed cuff, classic fit, and arch support for everyday comfort
- Socks fit: men's US shoe size 6-10, women's US shoe size 5-11, UK shoe size 3-9.5, EU shoe size 34-42.5, men's AU shoe size 5.5-9.5, women's AU shoe size 5-11
- Printed to allow ink to penetrate the yarn, so socks look great even when stretched; finer print details may vary from the product photo
- Machine washable
- Since every item is made just for you by your local third-party fulfiller, there may be slight variances in the product received
Barth Sextic
The Barth sextic has 65 nodes (15 of them at infinity), the maximum for a degree-6 surface, proved by Barth in 1996. Its equation is built from the golden ratio phi=(1+sqrt5)/2, which gives the surface the symmetry of the icosahedron. It is the showpiece '65' of the record series and, because the record is provably unbeatable, the basis of the 'you are my record, forever' line.
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