Sqr


Function Sqr( numeric expression )


Returns the square root of a positive numeric expression.


Syntax a = Sqr( b )


Remarks

Sqr calculates the square root of numeric expression as long as

numeric expression is both positive and real.


Restrictions

Trying to take the square root of a negative number will cause a runtime error in the script.


See Also:

Math Functions


Example Script


NUMBER i

FOR i = -5 TO 5 STEP 3

IF SGN(i) >= 0 THEN

PRINT "Square Root of "; i; " is "; SQR(i)

ENDIF

NEXT i


Script Output


Square Root of 1 is 1

Square Root of 4 is 2

Square Root of 7 is 2.64575131106459