sqrt
Syntax
sqrt(X)
Arguments
X is a scalar/vector/matrix.
Details
Return the square root of each element in X. The data type of the result is always DOUBLE.
Examples
$ sqrt(4 16 -4 NULL);
[2,4, , ]
$ typestr(sqrt(4));
DOUBLE
Syntax
sqrt(X)
Arguments
X is a scalar/vector/matrix.
Details
Return the square root of each element in X. The data type of the result is always DOUBLE.
Examples
$ sqrt(4 16 -4 NULL);
[2,4, , ]
$ typestr(sqrt(4));
DOUBLE