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The Euler formula Key Ring
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The Euler formula Key Ring
Show your love of math and your appreciation for your math education with this subtly tasteful mousepad. Euler's identity involves the special numbers 0 and 1 and relates the transcendental numbers e and pi to integers. This stems from Euler's identity which itself is a consequence of the Taylor series representations. A perfect gift for your favourite polymath, a dear friend or yourself.
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4.6 out of 5 stars rating5.6K Total Reviews
5,610 Reviews
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5 out of 5 stars ratingBy Tracey29 May 2025 • Verified Purchase
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A huge big THANK YOU to the designer Little Linda Pinda. This was a special order and it turned out so lovely. Very happy. And the delivery was super quick too.
5.0 out of 5 stars rating
5 out of 5 stars ratingBy Tracey29 May 2025 • Verified Purchase
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A huge big THANK YOU to the designer Little Linda Pinda. This was a special order and it turned out so lovely. Very happy. And the delivery was super quick too.
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5 out of 5 stars ratingBy cindy t.8 November 2023 • Verified Purchase
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Zazzle Reviewer Program
Product quality is great, art work is perfect.
Would highly recommend.
Fast turn around, I was surprised they arrived so quickly, as I had a fairly large order. Perfect, centred and exactly what I wanted
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Product ID: 146000667320437650
Added on 19/9/12, 6:47 am
Rating: G