Mega Code Archive
Conversion of a Double to a BigInteger
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Imports System.Numerics
Imports System
Module Example
Public Sub Main()
Dim doubles() As Double = { Double.MinValue, -1.430955172e03, 2.1111111111e05,
Double.MaxValue, Double.PositiveInfinity,
Double.NegativeInfinity, Double.NaN }
Dim number As BigInteger
For Each value As Double In doubles
Try
number = CType(value, BigInteger)
Console.WriteLine("{0,37} {1,37}", value, number)
Catch e As OverflowException
Console.WriteLine("{0,37} {1,37}", value, "OverflowException")
End Try
Next
End Sub
End Module
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