Program laba1;
Var
x, f, h, sum: real;
n, k: integer;
_:string;
Begin
h:=0.1;
x:=0.6;
while x<=1.1 do
begin
for n:=10 to 15 do
begin
sum:=0;
for k:=1 to n do
begin
sum:=sum + exp(ln(exp(ln(x)*(k+1))+(exp(x/k)))/(3*n));
end;
writeln(sum);
f:=sum * sin(x/n) * (exp(ln(x)/3)/(ln((x/3)+2.5)/ln(10)));
writeln('x=',x,' n=',n,' f=',f);
end;
x:=x + h;
end;
read(_);
End.