highDouble
Syntax
highDouble(X)
Arguments
X is a vector/scalar which must be 16-byte data type.
Details
It returns the high-order 8-byte double data of X.
Example
$ x=1 2 3 4
y=4 3 2 1
points = point(x, y)
x1 = highDouble(points)
// output
[4,3,2,1]
Get the imaginary part of a complex number:
a=complex(2, 5)
highDouble(a)
// output
5