When numbers have a mid life crisis and decide to become letters
Also ment to make teenagers hate their lives and stay up all night studying
Also ment to make teenagers hate their lives and stay up all night studying
by Paze789 July 27, 2025
Get the Algebramug. by 😩👏🏻 February 20, 2019
Get the algebramug. A sigma algebra (or σ-algebra) is to set algebras what sigma males are to males. The Borel hierarchy (the analog of the male hierarchy) is not a σ-algebra at any countable rank; instead the σ-algebra has the largest possible rank -- ω_1, the least uncountable ordinal (under suitable conditions e.g. the Polish space is uncountable. This is known as the non-collapse of the Borel hierarchy).
A σ-algebra is closed under countable union, countable intersection, and relative complement. This means σ-algebras arise naturally in the study of measure theory, where the measurable sets form a σ-algebra.
A σ-algebra is closed under countable union, countable intersection, and relative complement. This means σ-algebras arise naturally in the study of measure theory, where the measurable sets form a σ-algebra.
The algebra of Lebesgue-measurable subsets of R (i.e. the sets of real numbers with a well-defined "length", which is possibly infinity) form a sigma algebra.
by sigma_algebra_grindset June 5, 2022
Get the sigma algebramug. When a person is excited or fanatic about algebra. Also can refer to an object or phrase being algebra.
by TheGorillaProject April 7, 2010
Get the algebraicalmug. person 1: yo i got algebra
person2: really? im 4 years younger than you so idk
person1: its shit you dont wanna see
person2: really? im 4 years younger than you so idk
person1: its shit you dont wanna see
by Superdupercajaliststickcrispyd September 6, 2020
Get the algebramug. by politely.s.t.f.u May 8, 2022
Get the algebramug.