Bracketopic product (InstanceTopic, 5)
From Hi.gher. Space
(Redirected from Root-sum-square)
The three bracketopic products are max, rss and sum, as defined in this page. They are mainly used in bracket notation.
Max
max(a,b) = {abs(a), abs(a) > abs(b); abs(b), abs(a) ≤ abs(b)}
Max is the square bracketopic product. It will produce something rectangular in the dimensions concerned.
In bracket notation, max is represented with brackets [ab].
RSS (Root-Sum-Square)
rss(a,b) = (a2 + b2)2-1
RSS is the circular bracketopic product. It will produce something rounded in the dimensions concerned.
In bracket notation, rss is represented with parentheses (ab).
Sum
sum(a,b) = abs(a) + abs(b)
Sum is the tegmal bracketopic product. It will produce something tegmal, i.e. diamond-shaped, in the dimensions concerned.
In bracket notation, sum is represented with chevrons <ab>.
