if v ne 0 then |v| ne 0;
That which is normal or typical.
A high level of performance in a chess tournament, several of which are required for a player to receive a title.
A rule that is imposed by regulations and/or socially enforced by members of a community.
A sentence with non-descriptive meaning, such as a command, permission, or prohibition.
given a scalar k, |kv|=|k|·|v|, where |k| is the absolute value of k;
given two vectors v,w, |v+w|<|v|+|w| (the triangle inequality).
To endow (a vector space, etc.) with a norm.
Pioneering.
First in a series of copies or versions.
Having a specified place or time as its origin.
Fresh, different.
Newly created.
Relating to the origin or beginning; preceding all others.
A ridgeling.
An object or other creation (e.g. narrative work) from which all later copies and variations are derived.
A newly designed garment released by a fashion designer as part of a collection.
A person with a unique and interesting personality or creative talent.