hypot {pracma} | R Documentation |
Square root of sum of squares
hypot(x, y)
x, y |
Vectors of real or complex numbers of the same size |
Element-by-element computation of the square root of the sum of squares
of vectors resp. matrices x
and y
.
Returns a vector or matrix of the same size.
Returns c()
if x
or y
is empty and the other one has
length 1.
In all other cases, x
and y
have to be of the same size.
hypot(3,4) hypot(c(0, 0), c(3, 4))