关于VB计算精确度的问题~~~求解答
这个计算结果明显是错误的,可是代码也正确啊,是精确度有问题么?应该怎么弄呢?

Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click Dim D As Double Dim P0 As Double D = Val(TextBox3.Text) P0 = 1.18 / D ^ 0.5 TextBox4.Text = P0 End Sub