Proof by Contradiction: Square Root of 2 is Irrational - Math Baby Onesie in Blue
Give your baby the gift of knowledge with this mathematical proof onesie. The clever design walks through the classic proof that the square root of two is irrational (it cannot be expressed as a ratio of integers).
We assume that root two can be written as a simple fraction, p/q. But as the proof unfolds, we discover that both p and q must be even, resulting in a fraction that can always be simplified further. This logical dead-end proves once and for all that root two cannot be expressed as a ratio of integers.
The last line features other famous irrational numbers: pi, phi, and e.
Featuring a colorful "chalkboard" aesthetic with hand-drawn mathematical symbols, this design is as visually engaging for baby as it is intellectually stimulating for you.
More details
- 100% combed ring-spun cotton
- Fabric weight: 4.5 oz./yd.² (153 g/m²)
- Regular fit
- Side-seamed construction
- Topstitched ribbed collar
- Shoulder-to-shoulder self-fabric back neck tape
- Double-needle topstitch on sleeves and bottom hem
- EasyTear™ label
EU GPSR Product Information:
- Manufacturer contact information
- Name: Prooflings
- Email: contact@support.prooflings.com
- Postal address: PO Box 5696 Santa Monica, CA 90405
- Additional information: This product is made for children. 2 year warranty in EEA and UK, established by Directive 1999/44/EC.
Size & Fit
Quality Guarantee & Returns
- Quality is guaranteed. If there is a print error or visible quality issue, we'll replace or refund it.
- Because the products are made to order, we do not accept general returns or sizing-related returns.
Proof by Contradiction: Square Root of 2 is Irrational - Math Baby Onesie in Blue Size Guide
| Size label | Length | Width |
|---|---|---|
|
6M
|
11
|
9
|
|
12M
|
12
|
10
|
|
18M
|
13
|
11
|
|
24M
|
14
|
12
|