- Код: Выделить всё
unit Unit1;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, Forms, Controls, Graphics, Dialogs, StdCtrls,Math;
type
{ TForm1 }
TForm1 = class(TForm)
Button1: TButton;
Edit1: TEdit;
Edit2: TEdit;
procedure Button1Click(Sender: TObject);
private
public
end;
var x,y,exp:real;
Form1: TForm1;
implementation
{$R *.lfm}
{ TForm1 }
procedure TForm1.Button1Click(Sender: TObject);
begin
x:=StrToInt(Edit1.Text);
begin
if x <=-3 then
y:=abs(2*tag*(x-7))-power(10,1.5);
if (x>-3) and (x<=0) then
y:=5*sqr(x+1)+5*((power(x+3/x+2,0.25)+2))/(x-3);
if x>0 then
y:=power(exp,-4*x)-7*x
else
Edit2.Text:=('Ошибка');
Edit2.Text:=FloatToStr(y);
end;
end;
end.
функция
[url]
https://ru.files.fm/u/9e5pwpgpr#/view/sjp3zwrja
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