Arithmetic square root
Returns the square rootof x (Decimal value).
Sample usage
SQRT(4) (equivalent to POWER(4, 0.5)) returns 2.0
SQRT(3) returns 1.73
SQRT(2) returns 1.41
SQRT(1) returns 1.00
SQRT(0) returns 0.00
SQRT(-1) (or any negative number) returns NaN ("not a number")
Syntax
SQRT(x)
x- Any numeric type.
See Also