Law of Excluded Middle: Logic T-Shirt - olive
Law of Excluded Middle: Logic T-Shirt - asphalt
Law of Excluded Middle: Logic T-Shirt - slate
Law of Excluded Middle: Logic T-Shirt - turquoise
Law of Excluded Middle: Logic T-Shirt - orange
Law of Excluded Middle: Logic T-Shirt - black
Law of Excluded Middle: Logic T-Shirt - red
Law of Excluded Middle: Logic T-Shirt - royal blue
Law of Excluded Middle: Logic T-Shirt - navy

Law of Excluded Middle: Logic T-Shirt

Regular price
$22.68
Sale price
$19.98
Quantity must be 1 or more

Just the basics: This T-shirt carries a formula of symbolic propositional logic exemplifying the law of the excluded middle. In English, the symbols read as, for some proposition P, "either P or not-P". It's similar to saying that any claim is either true, or its negation is true. An axiom of classical logic, some other systems of logic do not require this.

  • 100% combed and ring-spun cotton
  • Fabric weight: 4.2 oz (142 g/m2)
  • Pre-shrunk fabric

 

Unisex Jersey T-Shirt | Bella + Canvas 3001
normal fit
A B C
S 27.99 in 17.48 in 8.46 in
M 29.49 in 18.98 in 8.46 in
L 30.00 in 20.47 in 9.21 in
XL 30.98 in 23.46 in 9.49 in
2XL 30.98 in 24.49 in 9.49 in
3XL 31.50 in 25.47 in 9.72 in