|context> => |context: Fibonacci method 1> fib |0> => |0> fib |1> => |1> n-1 |*> #=> arithmetic(|_self>,|->,|1>) n-2 |*> #=> arithmetic(|_self>,|->,|2>) fib |*> #=> fib n-1 |_self> + fib n-2 |_self> |context> => |context: Fibonacci method 2> fib |0> => |0> fib |1> => |1> n-1 |*> #=> arithmetic(|_self>,|->,|1>) n-2 |*> #=> arithmetic(|_self>,|->,|2>) fib |*> #=> to-number ( fib n-1 |_self> + fib n-2 |_self> ) |context> => |context: Fibonacci method 3> fib |0> => |0> fib |1> => |1> n-1 |*> #=> arithmetic(|_self>,|->,|1>) n-2 |*> #=> arithmetic(|_self>,|->,|2>) fib |*> #=> arithmetic( fib n-1 |_self>, |+>, fib n-2 |_self>) fib-ratio |*> #=> arithmetic( fib |_self> , |/>, fib n-1 |_self> ) |context> => |context: Fibonacci method 4> fib |0> => |0> fib |1> => |1> n-1 |*> #=> arithmetic(|_self>,|->,|1>) fib |*> #=> arithmetic( fib n-1 |_self>, |+>, fib n-1 n-1 |_self>) fib-ratio |*> #=> arithmetic( fib |_self> , |/>, fib n-1 |_self> ) exit sw -- exit processing of this file unfinished ... |context> => |context: algebra Fibonacci> -- fib |0> => |0> -- fib |1> => |1> n-1 |*> #=> algebra(|_self>,|->,1| >) n-2 |*> #=> algebra(|_self>,|->,2| >) fib |*> #=> algebra( fib n-1 |_self>, |+>, fib n-2 |_self>)