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📄 form1.frm

📁 本程序提供了输入表达式计算、积分、微分、拟合、插值等多种数值计算
💻 FRM
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         Left            =   -69480
         TabIndex        =   44
         Top             =   360
         Width           =   1695
         Begin VB.OptionButton Option4 
            Caption         =   "逆  矩  阵"
            Height          =   255
            Left            =   120
            TabIndex        =   49
            Top             =   1200
            Width           =   1335
         End
         Begin VB.OptionButton Option3 
            Caption         =   "追  赶  法"
            Height          =   255
            Left            =   120
            TabIndex        =   48
            Top             =   945
            Width           =   1455
         End
         Begin VB.OptionButton Option2 
            Caption         =   "三角分解法"
            Height          =   330
            Left            =   120
            TabIndex        =   47
            Top             =   615
            Width           =   1455
         End
         Begin VB.OptionButton Option1 
            Caption         =   "高斯消元法"
            Height          =   375
            Left            =   120
            TabIndex        =   46
            Top             =   240
            Value           =   -1  'True
            Width           =   1335
         End
      End
      Begin VB.Frame Frame3 
         Caption         =   "输入系数矩阵"
         Height          =   3855
         Left            =   -74880
         TabIndex        =   42
         Top             =   360
         Width           =   5295
         Begin MSComDlg.CommonDialog CommonDialog1 
            Left            =   3720
            Top             =   2760
            _ExtentX        =   847
            _ExtentY        =   847
            _Version        =   393216
         End
         Begin VB.TextBox Text4 
            Height          =   375
            Left            =   1200
            TabIndex        =   55
            Top             =   2640
            Visible         =   0   'False
            Width           =   1815
         End
         Begin VB.TextBox Text3 
            Height          =   615
            Left            =   720
            TabIndex        =   54
            Top             =   1080
            Width           =   1335
         End
         Begin MSFlexGridLib.MSFlexGrid MSFlexGrid1 
            Height          =   3495
            Left            =   120
            TabIndex        =   43
            Top             =   240
            Width           =   5055
            _ExtentX        =   8916
            _ExtentY        =   6165
            _Version        =   393216
         End
      End
      Begin VB.Frame Frame2 
         Caption         =   "表达式输入按钮"
         Height          =   2655
         Left            =   120
         TabIndex        =   9
         Top             =   1560
         Width           =   7095
         Begin VB.CommandButton Command3 
            Caption         =   "log()"
            Height          =   475
            Index           =   31
            Left            =   6000
            TabIndex        =   41
            Top             =   840
            Width           =   855
         End
         Begin VB.CommandButton Command3 
            Caption         =   "exp()"
            Height          =   475
            Index           =   30
            Left            =   6000
            TabIndex        =   40
            Top             =   2040
            Width           =   855
         End
         Begin VB.CommandButton Command3 
            Caption         =   "ln()"
            Height          =   475
            Index           =   29
            Left            =   6000
            TabIndex        =   39
            Top             =   1440
            Width           =   855
         End
         Begin VB.CommandButton Command3 
            Caption         =   "abs()"
            Height          =   475
            Index           =   28
            Left            =   6000
            TabIndex        =   38
            Top             =   240
            Width           =   855
         End
         Begin VB.CommandButton Command3 
            Caption         =   "actn()"
            Height          =   475
            Index           =   27
            Left            =   4800
            TabIndex        =   37
            Top             =   2040
            Width           =   855
         End
         Begin VB.CommandButton Command3 
            Caption         =   "atn()"
            Height          =   475
            Index           =   26
            Left            =   4800
            TabIndex        =   36
            Top             =   1440
            Width           =   855
         End
         Begin VB.CommandButton Command3 
            Caption         =   "acos()"
            Height          =   475
            Index           =   25
            Left            =   4800
            TabIndex        =   35
            Top             =   840
            Width           =   855
         End
         Begin VB.CommandButton Command3 
            Caption         =   "asin()"
            Height          =   475
            Index           =   24
            Left            =   4800
            TabIndex        =   34
            Top             =   240
            Width           =   855
         End
         Begin VB.CommandButton Command3 
            Caption         =   "ctan()"
            Height          =   475
            Index           =   23
            Left            =   3600
            TabIndex        =   33
            Top             =   2040
            Width           =   855
         End
         Begin VB.CommandButton Command3 
            Caption         =   "tan()"
            Height          =   475
            Index           =   22
            Left            =   3600
            TabIndex        =   32
            Top             =   1440
            Width           =   855
         End
         Begin VB.CommandButton Command3 
            Caption         =   "sin()"
            Height          =   475
            Index           =   21
            Left            =   3600
            TabIndex        =   31
            Top             =   240
            Width           =   855
         End
         Begin VB.CommandButton Command3 
            Caption         =   "cos()"
            Height          =   475
            Index           =   20
            Left            =   3600
            TabIndex        =   30
            Top             =   840
            Width           =   855
         End
         Begin VB.CommandButton Command3 
            Caption         =   "pi"
            Height          =   475
            Index           =   19
            Left            =   2640
            TabIndex        =   29
            Top             =   840
            Width           =   495
         End
         Begin VB.CommandButton Command3 
            Caption         =   "^"
            Height          =   475
            Index           =   18
            Left            =   2040
            TabIndex        =   28
            Top             =   840
            Width           =   495
         End
         Begin VB.CommandButton Command3 
            Caption         =   ")"
            Height          =   475
            Index           =   17
            Left            =   2640
            TabIndex        =   27
            Top             =   240
            Width           =   495
         End
         Begin VB.CommandButton Command3 
            Caption         =   "("
            Height          =   475
            Index           =   16
            Left            =   2040
            TabIndex        =   26
            Top             =   240
            Width           =   495
         End
         Begin VB.CommandButton Command3 
            Caption         =   "/"
            Height          =   495
            Index           =   15
            Left            =   2640
            TabIndex        =   25
            Top             =   2040
            Width           =   495
         End
         Begin VB.CommandButton Command3 
            Caption         =   "*"
            Height          =   495
            Index           =   14
            Left            =   2040
            TabIndex        =   24
            Top             =   2040
            Width           =   495
         End
         Begin VB.CommandButton Command3 
            Caption         =   "-"
            Height          =   495
            Index           =   13
            Left            =   2640
            TabIndex        =   23
            Top             =   1440
            Width           =   495
         End
         Begin VB.CommandButton Command3 
            Caption         =   "+"
            Height          =   495
            Index           =   12
            Left            =   2040
            TabIndex        =   22
            Top             =   1440
            Width           =   495
         End
         Begin VB.CommandButton Command3 
            Caption         =   "%"
            Height          =   495
            Index           =   11
            Left            =   1440
            TabIndex        =   21
            Top             =   2040
            Width           =   495
         End
         Begin VB.CommandButton Command3 
            Caption         =   "."
            Height          =   495
            Index           =   10
            Left            =   840
            TabIndex        =   20
            Top             =   2040
            Width           =   495
         End
         Begin VB.CommandButton Command3 
            Caption         =   "9"
            Height          =   495
            Index           =   9
            Left            =   1440
            TabIndex        =   19
            Top             =   240
            Width           =   495
         End
         Begin VB.CommandButton Command3 
            Caption         =   "8"
            Height          =   495
            Index           =   8
            Left            =   840
            TabIndex        =   18
            Top             =   240
            Width           =   495
         End
         Begin VB.CommandButton Command3 
            Caption         =   "7"
            Height          =   495
            Index           =   7
            Left            =   240
            TabIndex        =   17
            Top             =   240
            Width           =   495
         End
         Begin VB.CommandButton Command3 
            Caption         =   "6"
            Height          =   495
            Index           =   6
            Left            =   1440
            TabIndex        =   16
            Top             =   840
            Width           =   495
         End
         Begin VB.CommandButton Command3 
            Caption         =   "5"
            Height          =   495
            Index           =   5
            Left            =   840
            TabIndex        =   15
            Top             =   840
            Width           =   495
         End
         Begin VB.CommandButton Command3 
            Caption         =   "4"
            Height          =   495
            Index           =   4
            Left            =   240
            TabIndex        =   14
            Top             =   840
            Width           =   495
         End
         Begin VB.CommandButton Command3 
            Caption         =   "3"
            Height          =   495
            Index           =   3
            Left            =   1440
            TabIndex        =   13
            Top             =   1440
            Width           =   495
         End
         Begin VB.CommandButton Command3 
            Caption         =   "2"
            Height          =   495
            Index           =   2
            Left            =   840
            TabIndex        =   12
            Top             =   1440
            Width           =   495
         End
         Begin VB.CommandButton Command3 
            Caption         =   "1"
            Height          =   495
            Index           =   1
            Left            =   240
            TabIndex        =   11
            Top             =   1440
            Width           =   495
         End
         Begin VB.CommandButton Command3 
            Caption         =   "0"
            Height          =   495
            Index           =   0
            Left            =   240
            TabIndex        =   10
            Top             =   2040
            Width           =   495
         End
      End
      Begin VB.Frame Frame1 
         Height          =   1095
         Left            =   120
         TabIndex        =   2
         Top             =   360
         Width           =   7095
         Begin VB.CommandButton Command2 
            Caption         =   "计算"
            Height          =   375
            Left            =   5760
            TabIndex        =   8
            Top             =   600
            Width           =   1215
         End
         Begin VB.CommandButton Command1 
            Caption         =   "清空"
            Height          =   375
            Left            =   5760
            TabIndex        =   7
            Top             =   240
            Width           =   1215
         End
         Begin VB.TextBox Text2 
            Height          =   375
            Left            =   1080
            TabIndex        =   6
            Top             =   600
            Width           =   4575
         End
         Begin VB.TextBox Text1 
            Height          =   375
            Left            =   1080
            TabIndex        =   4
            Top             =   240
            Width           =   4575
         End
         Begin VB.Label Label2 
            Caption         =   "计算结果:"
            Height          =   255
            Left            =   120
            TabIndex        =   5
            Top             =   720
            Width           =   1095
         End
         Begin VB.Label Label1 
            Caption         =   "表 达 式:"
            Height          =   255
            Left            =   120
            TabIndex        =   3
            Top             =   360
            Width           =   1095
         End
      End
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False

Private Sub Command1_Click()
Text1.Text = ""
Text2.Text = ""

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