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?
2015-05-22 14:26
2015-05-22 14:28
2015-05-22 14:29
程序代码: 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

2015-05-22 14:36
2015-05-22 15:06
2015-05-22 15:07
2015-05-22 15:11
2015-05-22 15:18
2015-05-22 15:20

2015-05-22 16:13