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Mar 5th, 2016
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  1. Модуль для нахождения логарифма (отдельным файлом валяется)
  2.  
  3. unit LogarifmModule;
  4. interface
  5. function Loga(a: real; o: real): real;
  6. implementation
  7. function Loga: real;
  8. var
  9. p: real;
  10. begin
  11. p := logN(a, o);
  12. loga := p;
  13. end;
  14. begin
  15. end.
  16.  
  17. Сама программа:
  18.  
  19. program ВычислениеЛогарифма;
  20. uses crt, LogarifmModule;
  21. var x,y,b,z:real;
  22. begin;
  23. clrscr;
  24. writeln('Введите x');
  25. readln(x);
  26. writeln('Введите y');
  27. readln(y);
  28. writeln('Введите b');
  29. readln(b);
  30. z:=(loga(2,x)+loga(b,y))/loga((b+2),(x+y));
  31. writeln('z=',z);
  32. readkey;
  33. end.
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