📄 unitexpressionsexplain.dfm
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object frmEE: TfrmEE
Left = 216
Top = 80
BorderStyle = bsDialog
Caption = #34920#36798#24335#35828#26126
ClientHeight = 603
ClientWidth = 746
Color = clBtnFace
Font.Charset = GB2312_CHARSET
Font.Color = clWindowText
Font.Height = -12
Font.Name = #23435#20307
Font.Style = []
Icon.Data = {
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000000000000000000000000000000000000000000000000000000000000}
OldCreateOrder = False
Position = poScreenCenter
OnClose = FormClose
PixelsPerInch = 96
TextHeight = 12
object Label2: TLabel
Left = 32
Top = 88
Width = 100
Height = 20
Caption = #21464#37327#35201#27714#65306
Font.Charset = GB2312_CHARSET
Font.Color = clBlue
Font.Height = -20
Font.Name = #23435#20307
Font.Style = []
ParentFont = False
end
object ScrollBox1: TScrollBox
Left = 0
Top = 0
Width = 746
Height = 603
HorzScrollBar.Smooth = True
HorzScrollBar.Tracking = True
VertScrollBar.Smooth = True
VertScrollBar.Tracking = True
Align = alClient
Color = clWhite
ParentColor = False
TabOrder = 0
object Panel1: TPanel
Left = 0
Top = 8
Width = 724
Height = 1315
BevelOuter = bvNone
Color = clWhite
TabOrder = 1
object Label1: TLabel
Left = 274
Top = 8
Width = 165
Height = 33
Caption = #34920#36798#24335#35828#26126
Font.Charset = GB2312_CHARSET
Font.Color = 12976128
Font.Height = -32
Font.Name = #23435#20307
Font.Style = [fsBold]
ParentFont = False
end
object Memo1: TMemo
Left = 15
Top = 56
Width = 697
Height = 1185
Lines.Strings = (
''
''
' 1.'#25903#25345#24102#21442#25968#32534#35793','#21442#25968#40664#35748#20540#20026'0;'#36816#34892#21069#35831#36171#20540';'
''
' 2.'#24120#25968#21487#20197#29992#31185#23398#35745#25968#27861#34920#31034','#22914': -1.4E-4=-0.00014;'
' '#31995#32479#23450#20041#30340#24120#25968': '#22278#21608#29575' PI=3.1415926535897932384626433832795'
' '#33258#28982#25968' e=2.7182818284590452353602874713527'
' ('#20801#35768#37325#26032#36171#20540')'
''
' 3.'#20351#29992#22810#37325#25324#21495#24182#19981#20250#38477#20302#36895#24230','#29305#21035#26159#22312#19981#23481#26131#20998#28165#26970#35745#31639#20248#20808#32423#30340#26102#20505','#35831#22810#20351#29992#25324#21495';'
''
' 4.'#34920#36798#24335#20013#20989#25968#21517#21644#21442#25968#21517#31561#19981#21306#20998#22823#23567#20889';'
''
' 5.'#31995#32479#20351#29992#30340#26631#35782#31526#38500#21435#19979#38754#21015#20986#30340#20989#25968#21517'('#21253#25324#21035#21517')'#22806#36824#26377' :'
' '#39'Const_SYS_N'#39' '#12289#39'Const_ff_SYS_x_N'#39#21644' '#39'ff_SYS_N'#39' ,'#33258#23450#20041#30340#21442#25968#21517#31216#35831#19981#35201 +
#20877#27425#20351#29992#23427#20204';'
' '#22914#26524#21442#25968#21517#31216#20026' '#39'PI'#39' '#21644' '#39'e'#39' ,'#37027#40664#35748#20540#35265#19978#38754','#20294#36825#21482#26159#23427#30340#40664#35748#20540','#31243#24207#20013#21487#20197#37325#26032#36171#20540';'
''
' 6.'#25903#25345#30340#20989#25968#65306
''
' ('#36825#37324#30340#23454#25968#22495#20026': R'#39' , R'#39' '#20026' (-1.1E+4932,-3.6E-4951) and [ 0 ] and (' +
'+3.6E-4951,+1.1E+4932) . )'
' ('#24403#23454#25968#23646#20110'(+-3.6E-4951,0) '#26102#35748#20026#23454#25968#31561#20110'0)'
' ('#27809#26377#29305#21035#35828#26126#30340#21464#37327#21462#20540#33539#22260#20026#23454#25968#22495' R'#39')'
' '
' ('#20989#25968#35745#31639#30340#32467#26524#20063#19981#33021#36229#20986#23454#25968#22495' R'#39')'
''
' '#31639#31526'('#20989#25968')'#21517#31216' '#20070#20889#26684#24335#21644#21464#37327#21462#20540#33539#22260' '#20363#23376
''
' + '#21152#27861' x+y '#25110#32773#65306' Add(x,y) ' +
' 3.5+5=8.5'
' - '#20943#27861' x-y '#25110#32773#65306' Sub(x,y) ' +
' 8-3=5'
' * '#20056#27861' x*y '#25110#32773#65306' Mul(x,y) ' +
' 2*3=6'
' / '#38500#27861' x/y '#25110#32773#65306' Div(x,y) ; y<>0 ' +
' 3/2=1.5'
' \ '#25972#38500' x\y '#25110#32773#65306' DivE(x,y) ; y<>0 ' +
' 25\10=2'
' Mod '#27714#20313' x mod y '#25110#32773#65306' Mod(x,y) ; y<>0 ' +
' 14 mod 5=4'
' ^ '#25351#25968' x^y '#25110#32773': power(x,y) ' +
' 2^3=8'
' ; x<0'#26102',y'#24517#39035#20026#25972#25968
' ; x=0'#26102',y>0'
''
' Max '#26368#22823#20540' Max(x,y) ' +
' Max(3,4)=4'
' Min '#26368#23567#20540' Min(x,y) ' +
' Min(3,4)=3'
' Sqr '#24179#26041' Sqr(x) ' +
' Sqr(3)=9 //'#27880#24847#24179#26041#21644#24320#26041#30340#20989#25968#21517#31216
' Sqrt '#24320#26041' Sqrt(x) ; x>=0 ' +
' Sqrt(3)=1.73205080756888'
''
' Sin '#27491#24358' Sin(x) ' +
' Sin(pi/6)=0.5'
' Cos '#20313#24358' Cos(x) ' +
' Cos(0)=1'
' Tan '#27491#20999' Tan(x) '#25110#32773': tg(x) ' +
' Tan(pi/4)=1'
' ArcSin '#21453#27491#24358' ArcSin(x) '#25110#32773': ASin(x) ; -1<=x<=1 ' +
' ArcSin(1)=1.5707963267949=pi/2'
' ArcCos '#21453#20313#24358' ArcCos(x) '#25110#32773': ACos(x) ; -1<=x<=1 ' +
' ArcCos(0)=1'
' ArcTan '#21453#27491#20999' Arctan(x) '#25110#32773': ATan(x)'#12289'Atn(x)'#12289'Arctg(x) A' +
'rctan(1)=0.785398163397448=pi/4'
' ArcTan2 '#21453#27491#20999'2 Arctan2(y,x) ' +
' Arctan2(2,1)=1.10714871779409'
''
' Exp '#33258#28982#25351#25968' Exp(x) ' +
' Exp(2)=e*e=e^2'
' Ln '#33258#28982#23545#25968' Ln(x) ; x>0 ' +
' Ln(e)=1'
' Log 10'#30340#23545#25968' Log(x) '#25110#32773': Log10(x) ; x>0 ' +
' Log(100)=2'
' Log2 2'#30340#23545#25968' Log2(x) ; x>0 ' +
' Log2(8)=3'
''
' Abs '#32477#23545#20540' Abs(x) ' +
' Abs(-2)=2 ; Abs(2)=2'
' Int '#21462#25972' Int(x) '#25110#32773': Floor(x) ' +
' Int(2.3)=2 ; Int(-2.3)=-3'
' Sgn '#31526#21495#20989#25968' Sgn(x) ' +
' Sgn(-2)=-1 ; Sgn(0)=0 ; Sgn(2)=1'
''
' Sinh '#21452#26354#27491#24358' Sinh(x) ' +
' Sinh(2)=3.62686040784702=(e^2-e^(-2))/2'
' Cosh '#21452#26354#20313#24358' Cosh(x) ' +
' Cosh(2)=3.76219569108363=(e^2+e^(-2))/2'
' Tanh '#21452#26354#27491#20999' Tanh(x) '#25110#32773': tgh(x) ' +
'Tanh(2)=0.964027580075817=Sinh(2)/Cosh(2)'
' ArcSinh '#21453#21452#26354#27491#24358' ArcSinh(x) '#25110#32773': ASinh(x) A' +
'rcSinh(3.62686040784702)=2'
' ArcCosh '#21453#21452#26354#20313#24358' ArcCosh(x) '#25110#32773': ACosh(x) ; x>=1 A' +
'rcCosh(3.76219569108363)=2'
' ArcTanh '#21453#21452#26354#27491#20999' Arctanh(x) '#25110#32773': ATanh(x)'#12289'Arctgh(x) Ar' +
'ctanh(0.761594155955765)=1'
''
' ff '#23450#31215#20998#20989#25968' ff(a,b,x,g(x)) '#25110#32773': ff(a,b,x,N,g(x)) f' +
'f(-1,1,y,sqrt(1-y*y))=pi/2'
''
''
' (ff'#20989#25968#29305#21035#35828#26126':'
' '#20989#25968'g(x)'#26159#20851#20110#39'x'#39#30340#20989#25968'('#20063#21487#20197#19981#21547#26377#21464#37327'x),'#36825#37324#30340#33258#21464#37327'x'#19982#26412#20989#25968'ff'#20197#22806#30340'x'#27809#26377#20851#31995';'
''
' ff'#20989#25968#34920#31034' '#23545#20989#25968' g(x) '#20174' a '#31215#21040' b '#31215#20998','
' x'#34920#31034#20197'x'#20026#31215#20998#21464#37327#23545#20989#25968'g(x)'#31215#20998', '
' N (N>0) '#34920#31034' '#25226#31215#20998#21306#38388#20998#25104' N '#20221#26469#31215' ,'#30465#30053' N '#26102#40664#35748#20026' 1000' +
' ;'
''
' '#31215#20998#20989#25968#25903#25345#22810#37325#31215#20998
' ('#27880#24847': '#22810#37325#31215#20998#21644#31215#20998#22871#23884#19981#26159#19968#20010#24847#24605')'
''
' '#27604#22914#27714#21333#20301#29699#20307#30340#20307#31215#65288'R=1)'
' '#20108#37325#31215#20998#34920#36798#24335#20026':'
' ff(-1,1,x,'
' ff('
' -sqrt(1-x*x),sqrt(1-x*x),y,'
' 2*sqrt(1-x*x-y*y)'
' )'
' )'
''
' =4.18883330446894'
' =4*Pi/3'
' =ff(-1,1,x,PI*(1-x*x)); // ('#27714#21333#20301#29699#20307#20307#31215#30340#19968#37325#31215#20998#34920#36798#24335')'
'')
ReadOnly = True
TabOrder = 0
end
object BitBtn1: TBitBtn
Left = 320
Top = 1264
Width = 75
Height = 25
Cancel = True
Caption = #30830#23450
Default = True
TabOrder = 1
OnClick = BitBtn1Click
end
end
object Edit1: TEdit
Left = 16
Top = -32
Width = 97
Height = 41
BorderStyle = bsNone
ReadOnly = True
TabOrder = 0
end
end
end
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