Gary: Oh yeah you heard that Alice has a new boyfriend. Her boyfriend’s got Down syndrome.
Harry: What the sigma
Harry: What the sigma
by Harryshanker1999 May 24, 2024
Get the what the sigmamug. Mike doesn't vape, what a sigma he is!
His crush rejected him, so he joined the gym and became a sigma.
His crush rejected him, so he joined the gym and became a sigma.
by SIGMA3000 November 2, 2023
Get the sigmamug. A sigma male is a joke that has been built around the character Patrick Bateman because of his psychopathic narcissistic and sexist tendencies it can also be classified as a loner loser or somebody that does not respect anybody and has internal hate for everybody around him
by Dicktionarythebook December 3, 2022
Get the Sigma malemug. by Rqia May 17, 2022
Get the Sigmamug. 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. 
by anonymous June 2, 2024
Get the alpha sigmamug.