square

Syntax

square(X)

Arguments

X is a scalar/pair/vector/matrix.

Details

Return the square of X. The data type of the result is always DOUBLE.

Examples

square(3);
// output
9

square(2 4 NULL 6);
// output
[4,16,,36]

square(1..4$2:2);
#0 #1
1 9
4 16