A nested set containing one and its singleton set along with other elements.
MathematicsSet TheoryOrdinal
Current best complexity is 142:
{1 | {1 | ω}, 2, ω} can be discovered in Concepts, categorized under Mathematics, Set Theory, Ordinal. A nested set containing one and its singleton set along with other elements.
It has been discovered by 1 board and crafted 1 time, first appearing 14 hours ago. {1 | {1 | ω}, 2, ω} can be created from 1 recipe, and goes on to appear as an ingredient in 5 others.
{1 | {1 | ω}, 2, ω} was first discovered by Hello5184's board 14 hours ago. They also hold the lowest-complexity recipe, at 142.
Related concepts worth exploring include Infinity, Delta, Binary System, Fractal, Sphere, Tesseract, and 6 more.