More pictures of logicisme
![Logicism. Things from Last Time Axiom of Regularity ( ∀ x)[(Ǝa)(a ϵ x) → (Ǝy)(y ϵ x & ~(Ǝz)(z ϵ x & z ϵ y))] If you have a set x And](https://i0.wp.com/slideplayer.com/8829980/26/images/slide_1.jpg)
logicisme
