discrete metric
(anatomy, zootomy) A small, fleshy excrescence that is a normal part of an animal's anatomy. / (anatomy) Clipping of lacrimal caruncle: the red prominence at the inner corner of the eye.
The thornback guitarfish (Platyrhinoidis triseriata), a species of ray in the north-eastern Pacific Ocean. / The thornback ray or thornback skate (Raja clavata), a species of ray in the Atlantic Oc...
Alternative spelling of whoopee do
(mathematical analysis) a metric d such that for any pair of points x and y, d(x,y)=0 if x=y and d(x,y)=1 if x ne y.
d(x,y)=x=yのとき0、x≠yのとき1と定義される距離を用いると、その空間から任意の距離空間への任意の写像は連続になる。
Don't have an account? Sign up
Do you have an account? Login
DiQt
Free
★★★★★★★★★★
