Math.Sqrt Function in VB.NET
What is math.Sqrt function in VB.NET?
Explanation
Math.Sqrt Function
Math.Sqrt in VB.NET is a mathematical function that is used to return the square root of a given number.Syntax:
Math.Sqrt(Number)
In the above syntax Number is the number whose square root is to be returned.
Example:
Module Module1
Sub Main()
Console.WriteLine("Square root of 4 is:: " & Math.Sqrt(4))
Console.WriteLine("Square root of -4 is:: " & Math.Sqrt(-4))
Console.ReadLine()
End Sub
End Module
Result:
Square root of 4 is:: 2
Square root of -4 is:: NaN
In the above example, the Math.Sqrt mathematical function is used to get the squareroot of a '4'. For a negative number 'NaN' is returned.
