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$38.50
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Euler's Identity Math Formula Trucker Hat
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colour: White and Black
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Euler's Identity Math Formula Trucker Hat
Euler's Identity is a mathematical formula which produces a simple relation between 4 of the most important mathematical constants: Euler's number e, pi, the imaginary unit i and 1. A real geek shirt.
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4.7 out of 5 stars rating2.4K Total Reviews
2,388 Reviews
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5.0 out of 5 stars rating
5 out of 5 stars ratingBy Amandine K.22 September 2015 • Verified Purchase
Trucker Hat, White and Black
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arrived 16 days after shipping , but not disappointed, really nice quality :) I'll definitely book an other one very soon! amazing , even better than on the website! the color are awesome ! :)
5.0 out of 5 stars rating
5 out of 5 stars ratingBy Anonymous7 August 2026 • Verified Purchase
Trucker Hat, White and Red
Great service from purchase to delivery. I will be purchasing more items.
5.0 out of 5 stars rating
5 out of 5 stars ratingBy Janice W.22 March 2022 • Verified Purchase
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great present well made and a good fit thanks so much. well made a very nice hat great service
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Product ID: 148091217696746972
Posted on 1/06/2012, 1:22 PM
Rating: G
