Quote:

>I'm a student currently taking VB 4.0 & the instructor is useless. Could

>some please explain the Sqr function. Some sample coding would be nice

>to help understand the problem.

Press F1, search for "SQR", then select "EXAMPLE" to get:

This example uses the Sqr function to calculate the square root of a number.

Dim MySqr

MySqr = Sqr(4) ' Returns 2.

MySqr = Sqr(23) ' Returns 4.79583152331272.

MySqr = Sqr(0) ' Returns 0.

MySqr = Sqr(-4) ' Generates a run-time error.

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