"Source: Text/System/Prof.text";
"Line: 101";
"Date: Thu Sep 25 14:47:43 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/System/Prof.text, line: 101
// Example: H7E1 ()
print "Example: H7E1";
ei := GetEchoInput();
SetEchoInput(true);
function fibonacci(n)
    if n eq 1 or n eq 2 then
      return 1;
    else
      return fibonacci(n - 1) + fibonacci(n - 2);
    end if;
end function;

SetProfile(true);
time assert fibonacci(27) eq Fibonacci(27);
SetProfile(false);
G := ProfileGraph();
G;
V := Vertices(G);
Label(V!1);
Label(V!2);
E := Edges(G);
Label(E![1,2]);
SetEchoInput(ei);
