1 An Uncertain New Chapter in Sinaloa, Home State of âEl Chapoâ JAN. 10, 2016. 2  Kate del Castillo, Actress Tied to âEl Chapo,â Set Up Sean Penn Meeting JAN. 10, 2016. 3  How Rolling Stone Handled Ramifications of El Chapo Exclusive JAN. 10, 2016. 4  Sean Penn Met With âEl Chapoâ for Interview in His Hide-Out JAN. 9, 2016.
uk â /nÉËm/ us â /nÉËrm/. C1 an accepted standard or a way of behaving or doing things that most people agree with: Europe's varied cultural, political and ethical norms. accepted social norms. the norm. C1 a situation or type of behaviour that is expected and considered to be typical:
Norm (mathematics) In linear algebra, functional analysis, and related areas of mathematics, a norm is a function that assigns a strictly positive length or size to each vector in a vector spaceâsave for the zero vector, which is assigned a length of zero. A seminorm, on the other hand, is allowed to assign zero length to some non-zero vectors (in addition to the zero vector). A norm must also satisfy certain properties pertaining to scalability and additivity which are given in the formal definition below ...