Vector.e

normalized vector

only: if( isValidOp!("/",T,__ftype) )

struct Vector(size_t N, T)
pure const @property
static if(is(typeof(T.init * T.init) == T) && is(typeof(T.init + T.init) == T))
static if(is(typeof(sqrt(__ftype(this.len2)))))
static if(isValidOp!("/", T, __ftype))
e
()

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