#noindex
##=====하나,one =,one . 하나 one
[[원핫,one-hot]]
[[원콜드,one-cold]]

[[영,zero]] 또는 '''하나'''인... -> rel. [[둘,two]]
{
(0,1)-valued *
[[크로네커_델타,Kronecker_delta]]
Boolean *
binary *
[[비트,bit]]
...
}

Rel
empty_product =,empty_product . empty_product ///번역?
{
WtEn:empty_product

Rel empty_sum

https://oeis.org/wiki/Empty_product
}//empty product .... Ggl:"empty product" Bing:"empty product"

https://oeis.org/wiki/One