Const
a=-10;
b=1;
var
i: integer;
begin
for i:=a to b do
writeln('F1(',i,')=',1/Tan(i));
end.
Const
a=2;
b=10;
var
i: integer;
x,f,min,max: real;
begin
x:=a;
min:=power(x,3/5);
max:=min;
for i:=a to b do
begin
x:=i;
f:=power(x,3/5);
writeln(f);
if f if f>max then max:=f;
end;
writeln('min=',min);
writeln('max=',max);
end.