Visual Basic for Applications Reference

Sqr Function Example

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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