SQR

Returns the positive square root[1] of a number.

Syntax:

SQR(number)

number must be ≥ 0.

Example:

SQR(9)

returns the number 3.

  1. Weisstein, Eric W. "Square Root." From MathWorld--A Wolfram Web Resource. http://mathworld.wolfram.com/SquareRoot.html