SQRT

SQRT

The SQRT function returns the square root of a number.

Syntax 1

function sqrt (arg-1)

Syntax 2

$sqrt (arg-1)

Arguments

• arg-1 must be a numeric data item or literal.

Result

The function returns a number that is the square root of arg-1.

Examples

Example - Display the square root of 4 .

display function sqrt(4).