Replaces the contents of the result variable with the square of each element of the input vector.

The square of NaN is NaN.

COPY 1,5 A
SQUARE A B
PRINT A B

The above program produced the following result:

A: (1.0 2.0 3.0 4.0 5.0)

B: (1.0 4.0 9.0 16.0 25.0)