



Arf Rings Mathematical Formula iPhone Case
Designed and sold by MeaningIsUse
$25.67
25% off ends soon
$25.67
- Super-easy returnsProblem? No problem. We’ll fix it, fast.
- Double layer clip-on protective case with extra durability
- Impact resistant polycarbonate shell and shock absorbing inner TPU liner
- Super-bright colors embedded directly into the case
- Secure fit with design wrapping around side of the case and full access to ports
- Compatible with Qi-standard wireless charging
- iPhone SE (2020) / iPhone 8 cases also fit iPhone SE (2022)
- Weight 30g
- Thickness 1/8 inch (3mm)
- Since every item is made just for you by your local third-party fulfiller, there may be slight variances in the product received

Arf Rings Mathematical Formula
An intellectual and visually striking geometric design dedicated to pure mathematics, featuring the famous "Arf Rings" formula developed by the legendary mathematician Cahit Arf. The design places the elegant abstract algebra equation at the center, surrounded by a complex arrangement of mechanical gears, tribal patterns, and mathematical symbols like infinity and sigma. Explaining the intricate structure of specific rings in algebraic geometry and singularity theory, this design is presented in a high-contrast charcoal black and white circular badge.
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