Source: /cirosantilli/metric-induced-by-a-norm
= Metric induced by a norm
In a <vector space>, a <metric> may be induced from a norm by using <subtraction>:
$$
d(x, y) = |x - y|
$$
= Metric induced by a norm
In a <vector space>, a <metric> may be induced from a norm by using <subtraction>:
$$
d(x, y) = |x - y|
$$