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45 lines
795 B
ObjectPascal
45 lines
795 B
ObjectPascal
{ %target=linux,freebsd,darwin,solaris,aix,android }
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{$mode objfpc}
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program testr;
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uses sysutils;
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function sprintf(buf,fmt : pchar) : longint; varargs;cdecl; external 'c';
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function cosh(f : double) : double; cdecl; external 'm';
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function ccos(f : double) : double; cdecl; external 'm' name 'cos';
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Type
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TTest = Class(TObject)
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Constructor Create(Max : Integer);
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end;
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Constructor TTest.Create(Max : Integer);
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Var
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I,J : integer;
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F : single;
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buf : ansistring;
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begin
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For I:=1 to Max do
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begin
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F:=ccos(I/180*pi);
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setlength(buf,100);
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setlength(buf,sprintf(pchar(buf),'%d: f: %f and round f*10: ',i,f));
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f:=f*10.0;
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f:=cosh(f);
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writeln(buf,round(F));
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end;
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end;
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procedure DoTest;
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begin
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With TTest.Create(720) do
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Free;
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end;
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begin
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DoTest;
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end.
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