* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [enter]simplify:  Simplifying (/ (- (+ f n)) (- f n))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (- (/ (+ f n) (- f n)))
* [misc]progress:  [Phase 2 of 3] Improving.
* * [misc]progress:  iteration 1 / 2
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (f n) (/ (- (+ f n)) (- f n)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ (- (+ f n)) (- f n)) in (f n) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (+ f n)) (- f n)) in n
* [misc]taylor:  Taking taylor expansion of (- (+ f n)) in n
* [misc]taylor:  Taking taylor expansion of (+ f n) in n
* [misc]taylor:  Taking taylor expansion of f in n
* [misc]backup-simplify:  Simplify f into f
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- f n) in n
* [misc]taylor:  Taking taylor expansion of f in n
* [misc]backup-simplify:  Simplify f into f
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ f 0) into f
* [misc]backup-simplify:  Simplify (- f) into (- f)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ f 0) into f
* [misc]backup-simplify:  Simplify (- f) into (- f)
* [misc]backup-simplify:  Simplify (/ (- f) f) into -1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ f n)) (- f n)) in f
* [misc]taylor:  Taking taylor expansion of (- (+ f n)) in f
* [misc]taylor:  Taking taylor expansion of (+ f n) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]taylor:  Taking taylor expansion of (- f n) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (+ 0 n) into n
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (+ 0 (- n)) into (- n)
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (/ (- n) (- n)) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ f n)) (- f n)) in f
* [misc]taylor:  Taking taylor expansion of (- (+ f n)) in f
* [misc]taylor:  Taking taylor expansion of (+ f n) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]taylor:  Taking taylor expansion of (- f n) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (+ 0 n) into n
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (+ 0 (- n)) into (- n)
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (/ (- n) (- n)) into 1
* [misc]taylor:  Taking taylor expansion of 1 in n
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ -1 (- n)) (+ (* 1 (/ 1 (- n))))) into (* 2 (/ 1 n))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 n)) in n
* [misc]taylor:  Taking taylor expansion of 2 in n
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- n)) (+ (* 1 (/ 0 (- n))) (* (* 2 (/ 1 n)) (/ 1 (- n))))) into (* 2 (/ 1 (sqr n)))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr n))) in n
* [misc]taylor:  Taking taylor expansion of 2 in n
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr n)) in n
* [misc]taylor:  Taking taylor expansion of (sqr n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- n)) (+ (* 1 (/ 0 (- n))) (* (* 2 (/ 1 n)) (/ 0 (- n))) (* (* 2 (/ 1 (sqr n))) (/ 1 (- n))))) into (* 2 (/ 1 (pow n 3)))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow n 3))) in n
* [misc]taylor:  Taking taylor expansion of 2 in n
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow n 3)) in n
* [misc]taylor:  Taking taylor expansion of (pow n 3) in n
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]approximate:  Taking taylor expansion of (/ (- (+ (/ 1 f) (/ 1 n))) (- (/ 1 f) (/ 1 n))) in (f n) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 f) (/ 1 n))) (- (/ 1 f) (/ 1 n))) in n
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 f) (/ 1 n))) in n
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 f) (/ 1 n)) in n
* [misc]taylor:  Taking taylor expansion of (/ 1 f) in n
* [misc]taylor:  Taking taylor expansion of f in n
* [misc]backup-simplify:  Simplify f into f
* [misc]backup-simplify:  Simplify (/ 1 f) into (/ 1 f)
* [misc]taylor:  Taking taylor expansion of (/ 1 n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 f) (/ 1 n)) in n
* [misc]taylor:  Taking taylor expansion of (/ 1 f) in n
* [misc]taylor:  Taking taylor expansion of f in n
* [misc]backup-simplify:  Simplify f into f
* [misc]backup-simplify:  Simplify (/ 1 f) into (/ 1 f)
* [misc]taylor:  Taking taylor expansion of (/ 1 n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ -1 -1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 f) (/ 1 n))) (- (/ 1 f) (/ 1 n))) in f
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 f) (/ 1 n))) in f
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 f) (/ 1 n)) in f
* [misc]taylor:  Taking taylor expansion of (/ 1 f) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 n) in f
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (/ 1 n) into (/ 1 n)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 f) (/ 1 n)) in f
* [misc]taylor:  Taking taylor expansion of (/ 1 f) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 n) in f
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (/ 1 n) into (/ 1 n)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 f) (/ 1 n))) (- (/ 1 f) (/ 1 n))) in f
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 f) (/ 1 n))) in f
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 f) (/ 1 n)) in f
* [misc]taylor:  Taking taylor expansion of (/ 1 f) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 n) in f
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (/ 1 n) into (/ 1 n)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 f) (/ 1 n)) in f
* [misc]taylor:  Taking taylor expansion of (/ 1 f) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 n) in f
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (/ 1 n) into (/ 1 n)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in n
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 n)) into (/ 1 n)
* [misc]backup-simplify:  Simplify (- (/ 1 n)) into (- (/ 1 n))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 n)) into (- (/ 1 n))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 n))) into (- (/ 1 n))
* [misc]backup-simplify:  Simplify (- (/ (- (/ 1 n)) 1) (+ (* -1 (/ (- (/ 1 n)) 1)))) into (- (* 2 (/ 1 n)))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 n))) in n
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 n)) in n
* [misc]taylor:  Taking taylor expansion of 2 in n
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 n) (/ 0 n)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 n) (/ 0 n)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (* 2 (/ 1 n))) (/ (- (/ 1 n)) 1)))) into (- (* 2 (/ 1 (sqr n))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (sqr n)))) in n
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr n))) in n
* [misc]taylor:  Taking taylor expansion of 2 in n
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr n)) in n
* [misc]taylor:  Taking taylor expansion of (sqr n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 n) (/ 0 n)) (* 0 (/ 0 n)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 n) (/ 0 n)) (* 0 (/ 0 n)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (* 2 (/ 1 n))) (/ 0 1)) (* (- (* 2 (/ 1 (sqr n)))) (/ (- (/ 1 n)) 1)))) into (- (* 2 (/ 1 (pow n 3))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow n 3)))) in n
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow n 3))) in n
* [misc]taylor:  Taking taylor expansion of 2 in n
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow n 3)) in n
* [misc]taylor:  Taking taylor expansion of (pow n 3) in n
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]approximate:  Taking taylor expansion of (/ (- (+ (/ 1 (- f)) (/ 1 (- n)))) (- (/ 1 (- f)) (/ 1 (- n)))) in (f n) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (- f)) (/ 1 (- n)))) (- (/ 1 (- f)) (/ 1 (- n)))) in n
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- f)) (/ 1 (- n)))) in n
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- f)) (/ 1 (- n))) in n
* [misc]taylor:  Taking taylor expansion of (/ 1 (- f)) in n
* [misc]taylor:  Taking taylor expansion of (- f) in n
* [misc]taylor:  Taking taylor expansion of f in n
* [misc]backup-simplify:  Simplify f into f
* [misc]backup-simplify:  Simplify (- f) into (- f)
* [misc]backup-simplify:  Simplify (- f) into (- f)
* [misc]backup-simplify:  Simplify (/ 1 (- f)) into (/ -1 f)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- n)) in n
* [misc]taylor:  Taking taylor expansion of (- n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- f)) (/ 1 (- n))) in n
* [misc]taylor:  Taking taylor expansion of (/ 1 (- f)) in n
* [misc]taylor:  Taking taylor expansion of (- f) in n
* [misc]taylor:  Taking taylor expansion of f in n
* [misc]backup-simplify:  Simplify f into f
* [misc]backup-simplify:  Simplify (- f) into (- f)
* [misc]backup-simplify:  Simplify (- f) into (- f)
* [misc]backup-simplify:  Simplify (/ 1 (- f)) into (/ -1 f)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- n)) in n
* [misc]taylor:  Taking taylor expansion of (- n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (- f)) (/ 1 (- n)))) (- (/ 1 (- f)) (/ 1 (- n)))) in f
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- f)) (/ 1 (- n)))) in f
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- f)) (/ 1 (- n))) in f
* [misc]taylor:  Taking taylor expansion of (/ 1 (- f)) in f
* [misc]taylor:  Taking taylor expansion of (- f) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- n)) in f
* [misc]taylor:  Taking taylor expansion of (- n) in f
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (/ 1 (- n)) into (/ -1 n)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- f)) (/ 1 (- n))) in f
* [misc]taylor:  Taking taylor expansion of (/ 1 (- f)) in f
* [misc]taylor:  Taking taylor expansion of (- f) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- n)) in f
* [misc]taylor:  Taking taylor expansion of (- n) in f
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (/ 1 (- n)) into (/ -1 n)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (- f)) (/ 1 (- n)))) (- (/ 1 (- f)) (/ 1 (- n)))) in f
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- f)) (/ 1 (- n)))) in f
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- f)) (/ 1 (- n))) in f
* [misc]taylor:  Taking taylor expansion of (/ 1 (- f)) in f
* [misc]taylor:  Taking taylor expansion of (- f) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- n)) in f
* [misc]taylor:  Taking taylor expansion of (- n) in f
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (/ 1 (- n)) into (/ -1 n)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- f)) (/ 1 (- n))) in f
* [misc]taylor:  Taking taylor expansion of (/ 1 (- f)) in f
* [misc]taylor:  Taking taylor expansion of (- f) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- n)) in f
* [misc]taylor:  Taking taylor expansion of (- n) in f
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (/ 1 (- n)) into (/ -1 n)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in n
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ -1 n)) into (- (/ 1 n))
* [misc]backup-simplify:  Simplify (- (- (/ 1 n))) into (/ 1 n)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 n)) into (/ 1 n)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 n)) into (/ 1 n)
* [misc]backup-simplify:  Simplify (- (/ (/ 1 n) -1) (+ (* -1 (/ (/ 1 n) -1)))) into (- (* 2 (/ 1 n)))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 n))) in n
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 n)) in n
* [misc]taylor:  Taking taylor expansion of 2 in n
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 n) (/ 0 (- n))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 n) (/ 0 (- n))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 n))) (/ (/ 1 n) -1)))) into (- (* 2 (/ 1 (sqr n))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (sqr n)))) in n
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr n))) in n
* [misc]taylor:  Taking taylor expansion of 2 in n
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr n)) in n
* [misc]taylor:  Taking taylor expansion of (sqr n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 n) (/ 0 (- n))) (* 0 (/ 0 (- n))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 n) (/ 0 (- n))) (* 0 (/ 0 (- n))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 n))) (/ 0 -1)) (* (- (* 2 (/ 1 (sqr n)))) (/ (/ 1 n) -1)))) into (- (* 2 (/ 1 (pow n 3))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow n 3)))) in n
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow n 3))) in n
* [misc]taylor:  Taking taylor expansion of 2 in n
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow n 3)) in n
* [misc]taylor:  Taking taylor expansion of (pow n 3) in n
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 34 ] simplifiying candidate #<alt-event (λ (f n) 1)>
* [enter]simplify:  Simplifying 1
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 1
* * * * [misc]progress:  [ 2 / 34 ] simplifiying candidate #<alt-event (λ (f n) -1)>
* [enter]simplify:  Simplifying -1
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to -1
* * * * [misc]progress:  [ 3 / 34 ] simplifiying candidate #<alt-event (λ (f n) -1)>
* [enter]simplify:  Simplifying -1
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to -1
* * * * [misc]progress:  [ 4 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (log1p (expm1 (/ (- (+ f n)) (- f n)))))>
* [enter]simplify:  Simplifying (expm1 (/ (- (+ f n)) (- f n)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (expm1 (- (/ (+ f n) (- f n))))
* [exit]simplify:  Simplified to (expm1 (- (/ (+ f n) (- f n))))
* * * * [misc]progress:  [ 5 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (expm1 (log1p (/ (- (+ f n)) (- f n)))))>
* [enter]simplify:  Simplifying (log1p (/ (- (+ f n)) (- f n)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (log1p (- (/ (+ f n) (- f n))))
* [exit]simplify:  Simplified to (log1p (- (/ (+ f n) (- f n))))
* * * * [misc]progress:  [ 6 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (pow (/ (- (+ f n)) (- f n)) 1))>
* * * * [misc]progress:  [ 7 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (exp (- (log (- (+ f n))) (log (- f n)))))>
* [enter]simplify:  Simplifying (- (log (- (+ f n))) (log (- f n)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (- (log (- (+ f n))) (log (- f n)))
* [exit]simplify:  Simplified to (- (log (- (+ f n))) (log (- f n)))
* * * * [misc]progress:  [ 8 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (exp (log (/ (- (+ f n)) (- f n)))))>
* [enter]simplify:  Simplifying (log (/ (- (+ f n)) (- f n)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (log (- (/ (+ f n) (- f n))))
* [exit]simplify:  Simplified to (log (- (/ (+ f n) (- f n))))
* * * * [misc]progress:  [ 9 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (log (exp (/ (- (+ f n)) (- f n)))))>
* [enter]simplify:  Simplifying (exp (/ (- (+ f n)) (- f n)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (exp (- (/ (+ f n) (- f n))))
* [exit]simplify:  Simplified to (exp (- (/ (+ f n) (- f n))))
* * * * [misc]progress:  [ 10 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (cbrt (/ (cube (- (+ f n))) (cube (- f n)))))>
* [enter]simplify:  Simplifying (/ (cube (- (+ f n))) (cube (- f n)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (122 enodes)
* * [misc]simplify:  iters left: 2 (380 enodes)
* [exit]simplify:  Simplified to (cube (/ (- (+ f n)) (- f n)))
* [exit]simplify:  Simplified to (cube (/ (- (+ f n)) (- f n)))
* * * * [misc]progress:  [ 11 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (cube (cbrt (/ (- (+ f n)) (- f n)))))>
* [enter]simplify:  Simplifying (cbrt (/ (- (+ f n)) (- f n)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (cbrt (- (/ (+ f n) (- f n))))
* [exit]simplify:  Simplified to (cbrt (- (/ (+ f n) (- f n))))
* * * * [misc]progress:  [ 12 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (cbrt (cube (/ (- (+ f n)) (- f n)))))>
* [enter]simplify:  Simplifying (cube (/ (- (+ f n)) (- f n)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (270 enodes)
* [exit]simplify:  Simplified to (- (cube (/ (+ f n) (- f n))))
* [exit]simplify:  Simplified to (- (cube (/ (+ f n) (- f n))))
* * * * [misc]progress:  [ 13 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (cube (/ (cbrt (- (+ f n))) (cbrt (- f n)))))>
* [enter]simplify:  Simplifying (/ (cbrt (- (+ f n))) (cbrt (- f n)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (+ f n))) (cbrt (- f n)))
* [exit]simplify:  Simplified to (/ (cbrt (- (+ f n))) (cbrt (- f n)))
* * * * [misc]progress:  [ 14 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (sqr (sqrt (/ (- (+ f n)) (- f n)))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (+ f n)) (- f n)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (sqrt (- (/ (+ f n) (- f n))))
* [exit]simplify:  Simplified to (sqrt (- (/ (+ f n) (- f n))))
* * * * [misc]progress:  [ 15 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (sqr (/ (sqrt (- (+ f n))) (sqrt (- f n)))))>
* [enter]simplify:  Simplifying (/ (sqrt (- (+ f n))) (sqrt (- f n)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (+ f n))) (sqrt (- f n)))
* [exit]simplify:  Simplified to (/ (sqrt (- (+ f n))) (sqrt (- f n)))
* * * * [misc]progress:  [ 16 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (/ (- (- (+ f n))) (- (- f n))))>
* [enter]simplify:  Simplifying (- (- (+ f n)))
* * [misc]simplify:  iters left: 6 (5 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (+ f n)
* [exit]simplify:  Simplified to (+ f n)
* [enter]simplify:  Simplifying (- (- f n))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (- (- f n))
* [exit]simplify:  Simplified to (- (- f n))
* * * * [misc]progress:  [ 17 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (- (/ 0 (- f n)) (/ (+ f n) (- f n))))>
* [enter]simplify:  Simplifying (/ 0 (- f n))
* * [misc]simplify:  iters left: 4 (5 enodes)
* [exit]simplify:  Simplified to 0
* [exit]simplify:  Simplified to 0
* [enter]simplify:  Simplifying (/ (+ f n) (- f n))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (/ (+ f n) (- f n))
* [exit]simplify:  Simplified to (/ (+ f n) (- f n))
* * * * [misc]progress:  [ 18 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (* (/ 1 1) (/ (- (+ f n)) (- f n))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (- (+ f n)) (- f n))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (- (/ (+ f n) (- f n)))
* [exit]simplify:  Simplified to (- (/ (+ f n) (- f n)))
* * * * [misc]progress:  [ 19 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (* (/ -1 1) (/ (+ f n) (- f n))))>
* [enter]simplify:  Simplifying (/ -1 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ -1 1)
* [exit]simplify:  Simplified to (/ -1 1)
* [enter]simplify:  Simplifying (/ (+ f n) (- f n))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (/ (+ f n) (- f n))
* [exit]simplify:  Simplified to (/ (+ f n) (- f n))
* * * * [misc]progress:  [ 20 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (* (/ (- 1) 1) (/ (+ f n) (- f n))))>
* [enter]simplify:  Simplifying (/ (- 1) 1)
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* [enter]simplify:  Simplifying (/ (+ f n) (- f n))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (/ (+ f n) (- f n))
* [exit]simplify:  Simplified to (/ (+ f n) (- f n))
* * * * [misc]progress:  [ 21 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (* (/ 1 1) (/ (- (+ f n)) (- f n))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (- (+ f n)) (- f n))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (- (/ (+ f n) (- f n)))
* [exit]simplify:  Simplified to (- (/ (+ f n) (- f n)))
* * * * [misc]progress:  [ 22 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (* 1 (/ (- (+ f n)) (- f n))))>
* * * * [misc]progress:  [ 23 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (* (- (+ f n)) (/ 1 (- f n))))>
* [enter]simplify:  Simplifying (/ 1 (- f n))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ 1 (- f n))
* [exit]simplify:  Simplified to (/ 1 (- f n))
* * * * [misc]progress:  [ 24 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (/ (- f n) (- (+ f n)))))>
* [enter]simplify:  Simplifying (/ (- f n) (- (+ f n)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (/ (- f n) (- (+ f n)))
* [exit]simplify:  Simplified to (/ (- f n) (- (+ f n)))
* * * * [misc]progress:  [ 25 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (- (/ (+ f n) (- f n))))>
* [enter]simplify:  Simplifying (/ (+ f n) (- f n))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (/ (+ f n) (- f n))
* [exit]simplify:  Simplified to (/ (+ f n) (- f n))
* * * * [misc]progress:  [ 26 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (/ (/ (- (+ f n)) 1) (- f n)))>
* [enter]simplify:  Simplifying (/ (- (+ f n)) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (- (/ (+ f n) 1))
* [exit]simplify:  Simplified to (- (/ (+ f n) 1))
* * * * [misc]progress:  [ 27 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (/ (- f n) (- (+ f n)))))>
* [enter]simplify:  Simplifying (/ (- f n) (- (+ f n)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (/ (- f n) (- (+ f n)))
* [exit]simplify:  Simplified to (/ (- f n) (- (+ f n)))
* * * * [misc]progress:  [ 28 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (/ -1 (/ (- f n) (+ f n))))>
* [enter]simplify:  Simplifying (/ (- f n) (+ f n))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (/ (- f n) (+ f n))
* [exit]simplify:  Simplified to (/ (- f n) (+ f n))
* * * * [misc]progress:  [ 29 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (/ (- 1) (/ (- f n) (+ f n))))>
* [enter]simplify:  Simplifying (/ (- f n) (+ f n))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (/ (- f n) (+ f n))
* [exit]simplify:  Simplified to (/ (- f n) (+ f n))
* * * * [misc]progress:  [ 30 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (/ (- f n) (- (+ f n)))))>
* [enter]simplify:  Simplifying (/ (- f n) (- (+ f n)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (/ (- f n) (- (+ f n)))
* [exit]simplify:  Simplified to (/ (- f n) (- (+ f n)))
* * * * [misc]progress:  [ 31 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (* (/ (- (+ f n)) (- (pow f 3) (pow n 3))) (+ (sqr f) (+ (sqr n) (* f n)))))>
* [enter]simplify:  Simplifying (/ (- (+ f n)) (- (pow f 3) (pow n 3)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* [exit]simplify:  Simplified to (/ (- (+ f n)) (- (cube f) (cube n)))
* [exit]simplify:  Simplified to (/ (- (+ f n)) (- (cube f) (cube n)))
* * * * [misc]progress:  [ 32 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (* (/ (- (+ f n)) (- (sqr f) (sqr n))) (+ f n)))>
* [enter]simplify:  Simplifying (/ (- (+ f n)) (- (sqr f) (sqr n)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (/ (- 1) (- f n))
* [exit]simplify:  Simplified to (/ (- 1) (- f n))
* * * * [misc]progress:  [ 33 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (/ (- (- (pow f 3) (pow n 3))) (* (- f n) (+ (sqr f) (- (sqr n) (* f n))))))>
* [enter]simplify:  Simplifying (* (- f n) (+ (sqr f) (- (sqr n) (* f n))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (* (fma (- n f) n (sqr f)) (- f n))
* [exit]simplify:  Simplified to (* (fma (- n f) n (sqr f)) (- f n))
* * * * [misc]progress:  [ 34 / 34 ] simplifiying candidate #<alt-delta (λ (f n) (/ (- (- (sqr f) (sqr n))) (* (- f n) (- f n))))>
* [enter]simplify:  Simplifying (* (- f n) (- f n))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (* (- f n) (- f n))
* [exit]simplify:  Simplified to (* (- f n) (- f n))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 2
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (f n) (/ 1 (/ (- f n) (- (+ f n)))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 2 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (/ (- f n) (- (+ f n))) in (f n) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- f n) (- (+ f n))) in n
* [misc]taylor:  Taking taylor expansion of (- f n) in n
* [misc]taylor:  Taking taylor expansion of f in n
* [misc]backup-simplify:  Simplify f into f
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ f n)) in n
* [misc]taylor:  Taking taylor expansion of (+ f n) in n
* [misc]taylor:  Taking taylor expansion of f in n
* [misc]backup-simplify:  Simplify f into f
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ f 0) into f
* [misc]backup-simplify:  Simplify (+ f 0) into f
* [misc]backup-simplify:  Simplify (- f) into (- f)
* [misc]backup-simplify:  Simplify (- f) into (- f)
* [misc]backup-simplify:  Simplify (/ f (- f)) into -1
* [misc]taylor:  Taking taylor expansion of (/ (- f n) (- (+ f n))) in f
* [misc]taylor:  Taking taylor expansion of (- f n) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]taylor:  Taking taylor expansion of (- (+ f n)) in f
* [misc]taylor:  Taking taylor expansion of (+ f n) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (+ 0 (- n)) into (- n)
* [misc]backup-simplify:  Simplify (+ 0 n) into n
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (/ (- n) (- n)) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- f n) (- (+ f n))) in f
* [misc]taylor:  Taking taylor expansion of (- f n) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]taylor:  Taking taylor expansion of (- (+ f n)) in f
* [misc]taylor:  Taking taylor expansion of (+ f n) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (+ 0 (- n)) into (- n)
* [misc]backup-simplify:  Simplify (+ 0 n) into n
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (/ (- n) (- n)) into 1
* [misc]taylor:  Taking taylor expansion of 1 in n
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- (/ 1 (- n)) (+ (* 1 (/ -1 (- n))))) into (- (* 2 (/ 1 n)))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 n))) in n
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 n)) in n
* [misc]taylor:  Taking taylor expansion of 2 in n
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- (/ 0 (- n)) (+ (* 1 (/ 0 (- n))) (* (- (* 2 (/ 1 n))) (/ -1 (- n))))) into (* 2 (/ 1 (sqr n)))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr n))) in n
* [misc]taylor:  Taking taylor expansion of 2 in n
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr n)) in n
* [misc]taylor:  Taking taylor expansion of (sqr n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- (/ 0 (- n)) (+ (* 1 (/ 0 (- n))) (* (- (* 2 (/ 1 n))) (/ 0 (- n))) (* (* 2 (/ 1 (sqr n))) (/ -1 (- n))))) into (- (* 2 (/ 1 (pow n 3))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow n 3)))) in n
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow n 3))) in n
* [misc]taylor:  Taking taylor expansion of 2 in n
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow n 3)) in n
* [misc]taylor:  Taking taylor expansion of (pow n 3) in n
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]approximate:  Taking taylor expansion of (/ (- (/ 1 f) (/ 1 n)) (- (+ (/ 1 f) (/ 1 n)))) in (f n) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 f) (/ 1 n)) (- (+ (/ 1 f) (/ 1 n)))) in n
* [misc]taylor:  Taking taylor expansion of (- (/ 1 f) (/ 1 n)) in n
* [misc]taylor:  Taking taylor expansion of (/ 1 f) in n
* [misc]taylor:  Taking taylor expansion of f in n
* [misc]backup-simplify:  Simplify f into f
* [misc]backup-simplify:  Simplify (/ 1 f) into (/ 1 f)
* [misc]taylor:  Taking taylor expansion of (/ 1 n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 f) (/ 1 n))) in n
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 f) (/ 1 n)) in n
* [misc]taylor:  Taking taylor expansion of (/ 1 f) in n
* [misc]taylor:  Taking taylor expansion of f in n
* [misc]backup-simplify:  Simplify f into f
* [misc]backup-simplify:  Simplify (/ 1 f) into (/ 1 f)
* [misc]taylor:  Taking taylor expansion of (/ 1 n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ -1 -1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 f) (/ 1 n)) (- (+ (/ 1 f) (/ 1 n)))) in f
* [misc]taylor:  Taking taylor expansion of (- (/ 1 f) (/ 1 n)) in f
* [misc]taylor:  Taking taylor expansion of (/ 1 f) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 n) in f
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (/ 1 n) into (/ 1 n)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 f) (/ 1 n))) in f
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 f) (/ 1 n)) in f
* [misc]taylor:  Taking taylor expansion of (/ 1 f) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 n) in f
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (/ 1 n) into (/ 1 n)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 f) (/ 1 n)) (- (+ (/ 1 f) (/ 1 n)))) in f
* [misc]taylor:  Taking taylor expansion of (- (/ 1 f) (/ 1 n)) in f
* [misc]taylor:  Taking taylor expansion of (/ 1 f) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 n) in f
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (/ 1 n) into (/ 1 n)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 f) (/ 1 n))) in f
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 f) (/ 1 n)) in f
* [misc]taylor:  Taking taylor expansion of (/ 1 f) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 n) in f
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (/ 1 n) into (/ 1 n)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in n
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 n)) into (- (/ 1 n))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 n))) into (- (/ 1 n))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 n)) into (/ 1 n)
* [misc]backup-simplify:  Simplify (- (/ 1 n)) into (- (/ 1 n))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (/ (- (/ 1 n)) -1) (+ (* -1 (/ (- (/ 1 n)) -1)))) into (* 2 (/ 1 n))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 n)) in n
* [misc]taylor:  Taking taylor expansion of 2 in n
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 n) (/ 0 n)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 n) (/ 0 n)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (/ 1 n)) into (- (/ 1 n))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (* 2 (/ 1 n)) (/ (- (/ 1 n)) -1)))) into (- (* 2 (/ 1 (sqr n))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (sqr n)))) in n
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr n))) in n
* [misc]taylor:  Taking taylor expansion of 2 in n
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr n)) in n
* [misc]taylor:  Taking taylor expansion of (sqr n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 n) (/ 0 n)) (* 0 (/ 0 n)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 n) (/ 0 n)) (* 0 (/ 0 n)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (/ 1 n)) into (- (/ 1 n))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (* 2 (/ 1 n)) (/ 0 -1)) (* (- (* 2 (/ 1 (sqr n)))) (/ (- (/ 1 n)) -1)))) into (* 2 (/ 1 (pow n 3)))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow n 3))) in n
* [misc]taylor:  Taking taylor expansion of 2 in n
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow n 3)) in n
* [misc]taylor:  Taking taylor expansion of (pow n 3) in n
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]approximate:  Taking taylor expansion of (/ (- (/ 1 (- f)) (/ 1 (- n))) (- (+ (/ 1 (- f)) (/ 1 (- n))))) in (f n) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- f)) (/ 1 (- n))) (- (+ (/ 1 (- f)) (/ 1 (- n))))) in n
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- f)) (/ 1 (- n))) in n
* [misc]taylor:  Taking taylor expansion of (/ 1 (- f)) in n
* [misc]taylor:  Taking taylor expansion of (- f) in n
* [misc]taylor:  Taking taylor expansion of f in n
* [misc]backup-simplify:  Simplify f into f
* [misc]backup-simplify:  Simplify (- f) into (- f)
* [misc]backup-simplify:  Simplify (- f) into (- f)
* [misc]backup-simplify:  Simplify (/ 1 (- f)) into (/ -1 f)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- n)) in n
* [misc]taylor:  Taking taylor expansion of (- n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- f)) (/ 1 (- n)))) in n
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- f)) (/ 1 (- n))) in n
* [misc]taylor:  Taking taylor expansion of (/ 1 (- f)) in n
* [misc]taylor:  Taking taylor expansion of (- f) in n
* [misc]taylor:  Taking taylor expansion of f in n
* [misc]backup-simplify:  Simplify f into f
* [misc]backup-simplify:  Simplify (- f) into (- f)
* [misc]backup-simplify:  Simplify (- f) into (- f)
* [misc]backup-simplify:  Simplify (/ 1 (- f)) into (/ -1 f)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- n)) in n
* [misc]taylor:  Taking taylor expansion of (- n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- f)) (/ 1 (- n))) (- (+ (/ 1 (- f)) (/ 1 (- n))))) in f
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- f)) (/ 1 (- n))) in f
* [misc]taylor:  Taking taylor expansion of (/ 1 (- f)) in f
* [misc]taylor:  Taking taylor expansion of (- f) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- n)) in f
* [misc]taylor:  Taking taylor expansion of (- n) in f
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (/ 1 (- n)) into (/ -1 n)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- f)) (/ 1 (- n)))) in f
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- f)) (/ 1 (- n))) in f
* [misc]taylor:  Taking taylor expansion of (/ 1 (- f)) in f
* [misc]taylor:  Taking taylor expansion of (- f) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- n)) in f
* [misc]taylor:  Taking taylor expansion of (- n) in f
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (/ 1 (- n)) into (/ -1 n)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- f)) (/ 1 (- n))) (- (+ (/ 1 (- f)) (/ 1 (- n))))) in f
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- f)) (/ 1 (- n))) in f
* [misc]taylor:  Taking taylor expansion of (/ 1 (- f)) in f
* [misc]taylor:  Taking taylor expansion of (- f) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- n)) in f
* [misc]taylor:  Taking taylor expansion of (- n) in f
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (/ 1 (- n)) into (/ -1 n)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- f)) (/ 1 (- n)))) in f
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- f)) (/ 1 (- n))) in f
* [misc]taylor:  Taking taylor expansion of (/ 1 (- f)) in f
* [misc]taylor:  Taking taylor expansion of (- f) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- n)) in f
* [misc]taylor:  Taking taylor expansion of (- n) in f
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (/ 1 (- n)) into (/ -1 n)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in n
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 n)) into (/ 1 n)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 n)) into (/ 1 n)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ -1 n)) into (- (/ 1 n))
* [misc]backup-simplify:  Simplify (- (- (/ 1 n))) into (/ 1 n)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (- (/ (/ 1 n) 1) (+ (* -1 (/ (/ 1 n) 1)))) into (* 2 (/ 1 n))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 n)) in n
* [misc]taylor:  Taking taylor expansion of 2 in n
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 n) (/ 0 (- n))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 n) (/ 0 (- n))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (- (- (/ 1 n))) into (/ 1 n)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (* 2 (/ 1 n)) (/ (/ 1 n) 1)))) into (- (* 2 (/ 1 (sqr n))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (sqr n)))) in n
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr n))) in n
* [misc]taylor:  Taking taylor expansion of 2 in n
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr n)) in n
* [misc]taylor:  Taking taylor expansion of (sqr n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 n) (/ 0 (- n))) (* 0 (/ 0 (- n))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 n) (/ 0 (- n))) (* 0 (/ 0 (- n))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (- (- (/ 1 n))) into (/ 1 n)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (* 2 (/ 1 n)) (/ 0 1)) (* (- (* 2 (/ 1 (sqr n)))) (/ (/ 1 n) 1)))) into (* 2 (/ 1 (pow n 3)))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow n 3))) in n
* [misc]taylor:  Taking taylor expansion of 2 in n
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow n 3)) in n
* [misc]taylor:  Taking taylor expansion of (pow n 3) in n
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* * * * [misc]progress:  [ 2 / 2 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ 1 (/ (- f n) (- (+ f n)))) in (f n) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (- f n) (- (+ f n)))) in n
* [misc]taylor:  Taking taylor expansion of (/ (- f n) (- (+ f n))) in n
* [misc]taylor:  Taking taylor expansion of (- f n) in n
* [misc]taylor:  Taking taylor expansion of f in n
* [misc]backup-simplify:  Simplify f into f
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ f n)) in n
* [misc]taylor:  Taking taylor expansion of (+ f n) in n
* [misc]taylor:  Taking taylor expansion of f in n
* [misc]backup-simplify:  Simplify f into f
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ f 0) into f
* [misc]backup-simplify:  Simplify (+ f 0) into f
* [misc]backup-simplify:  Simplify (- f) into (- f)
* [misc]backup-simplify:  Simplify (- f) into (- f)
* [misc]backup-simplify:  Simplify (/ f (- f)) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (- f n) (- (+ f n)))) in f
* [misc]taylor:  Taking taylor expansion of (/ (- f n) (- (+ f n))) in f
* [misc]taylor:  Taking taylor expansion of (- f n) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]taylor:  Taking taylor expansion of (- (+ f n)) in f
* [misc]taylor:  Taking taylor expansion of (+ f n) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (+ 0 (- n)) into (- n)
* [misc]backup-simplify:  Simplify (+ 0 n) into n
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (/ (- n) (- n)) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (- f n) (- (+ f n)))) in f
* [misc]taylor:  Taking taylor expansion of (/ (- f n) (- (+ f n))) in f
* [misc]taylor:  Taking taylor expansion of (- f n) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]taylor:  Taking taylor expansion of (- (+ f n)) in f
* [misc]taylor:  Taking taylor expansion of (+ f n) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (+ 0 (- n)) into (- n)
* [misc]backup-simplify:  Simplify (+ 0 n) into n
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (/ (- n) (- n)) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in n
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- (/ 1 (- n)) (+ (* 1 (/ -1 (- n))))) into (- (* 2 (/ 1 n)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (* 2 (/ 1 n))) 1)))) into (* 2 (/ 1 n))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 n)) in n
* [misc]taylor:  Taking taylor expansion of 2 in n
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- (/ 0 (- n)) (+ (* 1 (/ 0 (- n))) (* (- (* 2 (/ 1 n))) (/ -1 (- n))))) into (* 2 (/ 1 (sqr n)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (* 2 (/ 1 (sqr n))) 1)) (* (* 2 (/ 1 n)) (/ (- (* 2 (/ 1 n))) 1)))) into (* 2 (/ 1 (sqr n)))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr n))) in n
* [misc]taylor:  Taking taylor expansion of 2 in n
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr n)) in n
* [misc]taylor:  Taking taylor expansion of (sqr n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- (/ 0 (- n)) (+ (* 1 (/ 0 (- n))) (* (- (* 2 (/ 1 n))) (/ 0 (- n))) (* (* 2 (/ 1 (sqr n))) (/ -1 (- n))))) into (- (* 2 (/ 1 (pow n 3))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (* 2 (/ 1 (pow n 3)))) 1)) (* (* 2 (/ 1 n)) (/ (* 2 (/ 1 (sqr n))) 1)) (* (* 2 (/ 1 (sqr n))) (/ (- (* 2 (/ 1 n))) 1)))) into (* 2 (/ 1 (pow n 3)))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow n 3))) in n
* [misc]taylor:  Taking taylor expansion of 2 in n
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow n 3)) in n
* [misc]taylor:  Taking taylor expansion of (pow n 3) in n
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]approximate:  Taking taylor expansion of (/ 1 (/ (- (/ 1 f) (/ 1 n)) (- (+ (/ 1 f) (/ 1 n))))) in (f n) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (- (/ 1 f) (/ 1 n)) (- (+ (/ 1 f) (/ 1 n))))) in n
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 f) (/ 1 n)) (- (+ (/ 1 f) (/ 1 n)))) in n
* [misc]taylor:  Taking taylor expansion of (- (/ 1 f) (/ 1 n)) in n
* [misc]taylor:  Taking taylor expansion of (/ 1 f) in n
* [misc]taylor:  Taking taylor expansion of f in n
* [misc]backup-simplify:  Simplify f into f
* [misc]backup-simplify:  Simplify (/ 1 f) into (/ 1 f)
* [misc]taylor:  Taking taylor expansion of (/ 1 n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 f) (/ 1 n))) in n
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 f) (/ 1 n)) in n
* [misc]taylor:  Taking taylor expansion of (/ 1 f) in n
* [misc]taylor:  Taking taylor expansion of f in n
* [misc]backup-simplify:  Simplify f into f
* [misc]backup-simplify:  Simplify (/ 1 f) into (/ 1 f)
* [misc]taylor:  Taking taylor expansion of (/ 1 n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ -1 -1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (- (/ 1 f) (/ 1 n)) (- (+ (/ 1 f) (/ 1 n))))) in f
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 f) (/ 1 n)) (- (+ (/ 1 f) (/ 1 n)))) in f
* [misc]taylor:  Taking taylor expansion of (- (/ 1 f) (/ 1 n)) in f
* [misc]taylor:  Taking taylor expansion of (/ 1 f) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 n) in f
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (/ 1 n) into (/ 1 n)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 f) (/ 1 n))) in f
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 f) (/ 1 n)) in f
* [misc]taylor:  Taking taylor expansion of (/ 1 f) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 n) in f
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (/ 1 n) into (/ 1 n)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (- (/ 1 f) (/ 1 n)) (- (+ (/ 1 f) (/ 1 n))))) in f
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 f) (/ 1 n)) (- (+ (/ 1 f) (/ 1 n)))) in f
* [misc]taylor:  Taking taylor expansion of (- (/ 1 f) (/ 1 n)) in f
* [misc]taylor:  Taking taylor expansion of (/ 1 f) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 n) in f
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (/ 1 n) into (/ 1 n)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 f) (/ 1 n))) in f
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 f) (/ 1 n)) in f
* [misc]taylor:  Taking taylor expansion of (/ 1 f) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 n) in f
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (/ 1 n) into (/ 1 n)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in n
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 n)) into (- (/ 1 n))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 n))) into (- (/ 1 n))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 n)) into (/ 1 n)
* [misc]backup-simplify:  Simplify (- (/ 1 n)) into (- (/ 1 n))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (/ (- (/ 1 n)) -1) (+ (* -1 (/ (- (/ 1 n)) -1)))) into (* 2 (/ 1 n))
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ (* 2 (/ 1 n)) -1)))) into (- (* 2 (/ 1 n)))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 n))) in n
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 n)) in n
* [misc]taylor:  Taking taylor expansion of 2 in n
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 n) (/ 0 n)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 n) (/ 0 n)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (/ 1 n)) into (- (/ 1 n))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (* 2 (/ 1 n)) (/ (- (/ 1 n)) -1)))) into (- (* 2 (/ 1 (sqr n))))
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ (- (* 2 (/ 1 (sqr n)))) -1)) (* (- (* 2 (/ 1 n))) (/ (* 2 (/ 1 n)) -1)))) into (- (* 2 (/ 1 (sqr n))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (sqr n)))) in n
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr n))) in n
* [misc]taylor:  Taking taylor expansion of 2 in n
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr n)) in n
* [misc]taylor:  Taking taylor expansion of (sqr n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 n) (/ 0 n)) (* 0 (/ 0 n)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 n) (/ 0 n)) (* 0 (/ 0 n)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (/ 1 n)) into (- (/ 1 n))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (* 2 (/ 1 n)) (/ 0 -1)) (* (- (* 2 (/ 1 (sqr n)))) (/ (- (/ 1 n)) -1)))) into (* 2 (/ 1 (pow n 3)))
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ (* 2 (/ 1 (pow n 3))) -1)) (* (- (* 2 (/ 1 n))) (/ (- (* 2 (/ 1 (sqr n)))) -1)) (* (- (* 2 (/ 1 (sqr n)))) (/ (* 2 (/ 1 n)) -1)))) into (- (* 2 (/ 1 (pow n 3))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow n 3)))) in n
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow n 3))) in n
* [misc]taylor:  Taking taylor expansion of 2 in n
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow n 3)) in n
* [misc]taylor:  Taking taylor expansion of (pow n 3) in n
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]approximate:  Taking taylor expansion of (/ 1 (/ (- (/ 1 (- f)) (/ 1 (- n))) (- (+ (/ 1 (- f)) (/ 1 (- n)))))) in (f n) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (- (/ 1 (- f)) (/ 1 (- n))) (- (+ (/ 1 (- f)) (/ 1 (- n)))))) in n
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- f)) (/ 1 (- n))) (- (+ (/ 1 (- f)) (/ 1 (- n))))) in n
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- f)) (/ 1 (- n))) in n
* [misc]taylor:  Taking taylor expansion of (/ 1 (- f)) in n
* [misc]taylor:  Taking taylor expansion of (- f) in n
* [misc]taylor:  Taking taylor expansion of f in n
* [misc]backup-simplify:  Simplify f into f
* [misc]backup-simplify:  Simplify (- f) into (- f)
* [misc]backup-simplify:  Simplify (- f) into (- f)
* [misc]backup-simplify:  Simplify (/ 1 (- f)) into (/ -1 f)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- n)) in n
* [misc]taylor:  Taking taylor expansion of (- n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- f)) (/ 1 (- n)))) in n
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- f)) (/ 1 (- n))) in n
* [misc]taylor:  Taking taylor expansion of (/ 1 (- f)) in n
* [misc]taylor:  Taking taylor expansion of (- f) in n
* [misc]taylor:  Taking taylor expansion of f in n
* [misc]backup-simplify:  Simplify f into f
* [misc]backup-simplify:  Simplify (- f) into (- f)
* [misc]backup-simplify:  Simplify (- f) into (- f)
* [misc]backup-simplify:  Simplify (/ 1 (- f)) into (/ -1 f)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- n)) in n
* [misc]taylor:  Taking taylor expansion of (- n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (- (/ 1 (- f)) (/ 1 (- n))) (- (+ (/ 1 (- f)) (/ 1 (- n)))))) in f
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- f)) (/ 1 (- n))) (- (+ (/ 1 (- f)) (/ 1 (- n))))) in f
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- f)) (/ 1 (- n))) in f
* [misc]taylor:  Taking taylor expansion of (/ 1 (- f)) in f
* [misc]taylor:  Taking taylor expansion of (- f) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- n)) in f
* [misc]taylor:  Taking taylor expansion of (- n) in f
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (/ 1 (- n)) into (/ -1 n)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- f)) (/ 1 (- n)))) in f
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- f)) (/ 1 (- n))) in f
* [misc]taylor:  Taking taylor expansion of (/ 1 (- f)) in f
* [misc]taylor:  Taking taylor expansion of (- f) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- n)) in f
* [misc]taylor:  Taking taylor expansion of (- n) in f
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (/ 1 (- n)) into (/ -1 n)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (- (/ 1 (- f)) (/ 1 (- n))) (- (+ (/ 1 (- f)) (/ 1 (- n)))))) in f
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- f)) (/ 1 (- n))) (- (+ (/ 1 (- f)) (/ 1 (- n))))) in f
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- f)) (/ 1 (- n))) in f
* [misc]taylor:  Taking taylor expansion of (/ 1 (- f)) in f
* [misc]taylor:  Taking taylor expansion of (- f) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- n)) in f
* [misc]taylor:  Taking taylor expansion of (- n) in f
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (/ 1 (- n)) into (/ -1 n)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- f)) (/ 1 (- n)))) in f
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- f)) (/ 1 (- n))) in f
* [misc]taylor:  Taking taylor expansion of (/ 1 (- f)) in f
* [misc]taylor:  Taking taylor expansion of (- f) in f
* [misc]taylor:  Taking taylor expansion of f in f
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- n)) in f
* [misc]taylor:  Taking taylor expansion of (- n) in f
* [misc]taylor:  Taking taylor expansion of n in f
* [misc]backup-simplify:  Simplify n into n
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (/ 1 (- n)) into (/ -1 n)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in n
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 n)) into (/ 1 n)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 n)) into (/ 1 n)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ -1 n)) into (- (/ 1 n))
* [misc]backup-simplify:  Simplify (- (- (/ 1 n))) into (/ 1 n)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (- (/ (/ 1 n) 1) (+ (* -1 (/ (/ 1 n) 1)))) into (* 2 (/ 1 n))
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ (* 2 (/ 1 n)) -1)))) into (- (* 2 (/ 1 n)))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 n))) in n
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 n)) in n
* [misc]taylor:  Taking taylor expansion of 2 in n
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 n) (/ 0 (- n))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 n) (/ 0 (- n))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (- (- (/ 1 n))) into (/ 1 n)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (* 2 (/ 1 n)) (/ (/ 1 n) 1)))) into (- (* 2 (/ 1 (sqr n))))
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ (- (* 2 (/ 1 (sqr n)))) -1)) (* (- (* 2 (/ 1 n))) (/ (* 2 (/ 1 n)) -1)))) into (- (* 2 (/ 1 (sqr n))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (sqr n)))) in n
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr n))) in n
* [misc]taylor:  Taking taylor expansion of 2 in n
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr n)) in n
* [misc]taylor:  Taking taylor expansion of (sqr n) in n
* [misc]taylor:  Taking taylor expansion of n in n
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 n) (/ 0 (- n))) (* 0 (/ 0 (- n))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- n) into (- n)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 n) (/ 0 (- n))) (* 0 (/ 0 (- n))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (- (- (/ 1 n))) into (/ 1 n)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (* 2 (/ 1 n)) (/ 0 1)) (* (- (* 2 (/ 1 (sqr n)))) (/ (/ 1 n) 1)))) into (* 2 (/ 1 (pow n 3)))
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ (* 2 (/ 1 (pow n 3))) -1)) (* (- (* 2 (/ 1 n))) (/ (- (* 2 (/ 1 (sqr n)))) -1)) (* (- (* 2 (/ 1 (sqr n)))) (/ (* 2 (/ 1 n)) -1)))) into (- (* 2 (/ 1 (pow n 3))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow n 3)))) in n
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow n 3))) in n
* [misc]taylor:  Taking taylor expansion of 2 in n
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow n 3)) in n
* [misc]taylor:  Taking taylor expansion of (pow n 3) in n
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 2 ] rewriting at (2 2)
* * * * [misc]progress:  [ 2 / 2 ] rewriting at (2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 60 ] simplifiying candidate #<alt-event (λ (f n) (/ 1 1))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* * * * [misc]progress:  [ 2 / 60 ] simplifiying candidate #<alt-event (λ (f n) (/ 1 -1))>
* [enter]simplify:  Simplifying (/ 1 -1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 1 -1)
* * * * [misc]progress:  [ 3 / 60 ] simplifiying candidate #<alt-event (λ (f n) (/ 1 -1))>
* [enter]simplify:  Simplifying (/ 1 -1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 1 -1)
* * * * [misc]progress:  [ 4 / 60 ] simplifiying candidate #<alt-event (λ (f n) 1)>
* [enter]simplify:  Simplifying 1
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 1
* * * * [misc]progress:  [ 5 / 60 ] simplifiying candidate #<alt-event (λ (f n) -1)>
* [enter]simplify:  Simplifying -1
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to -1
* * * * [misc]progress:  [ 6 / 60 ] simplifiying candidate #<alt-event (λ (f n) -1)>
* [enter]simplify:  Simplifying -1
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to -1
* * * * [misc]progress:  [ 7 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (log1p (expm1 (/ (- f n) (- (+ f n)))))))>
* [enter]simplify:  Simplifying (expm1 (/ (- f n) (- (+ f n))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (expm1 (/ (- f n) (- (+ f n))))
* [exit]simplify:  Simplified to (expm1 (/ (- f n) (- (+ f n))))
* * * * [misc]progress:  [ 8 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (expm1 (log1p (/ (- f n) (- (+ f n)))))))>
* [enter]simplify:  Simplifying (log1p (/ (- f n) (- (+ f n))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (log1p (/ (- f n) (- (+ f n))))
* [exit]simplify:  Simplified to (log1p (/ (- f n) (- (+ f n))))
* * * * [misc]progress:  [ 9 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (pow (/ (- f n) (- (+ f n))) 1)))>
* * * * [misc]progress:  [ 10 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (exp (- (log (- f n)) (log (- (+ f n)))))))>
* [enter]simplify:  Simplifying (- (log (- f n)) (log (- (+ f n))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (- (log (- f n)) (log (- (+ f n))))
* [exit]simplify:  Simplified to (- (log (- f n)) (log (- (+ f n))))
* * * * [misc]progress:  [ 11 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (exp (log (/ (- f n) (- (+ f n)))))))>
* [enter]simplify:  Simplifying (log (/ (- f n) (- (+ f n))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (log (/ (- f n) (- (+ f n))))
* [exit]simplify:  Simplified to (log (/ (- f n) (- (+ f n))))
* * * * [misc]progress:  [ 12 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (log (exp (/ (- f n) (- (+ f n)))))))>
* [enter]simplify:  Simplifying (exp (/ (- f n) (- (+ f n))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (exp (/ (- f n) (- (+ f n))))
* [exit]simplify:  Simplified to (exp (/ (- f n) (- (+ f n))))
* * * * [misc]progress:  [ 13 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (cbrt (/ (cube (- f n)) (cube (- (+ f n)))))))>
* [enter]simplify:  Simplifying (/ (cube (- f n)) (cube (- (+ f n))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (119 enodes)
* * [misc]simplify:  iters left: 2 (313 enodes)
* [exit]simplify:  Simplified to (cube (/ (- f n) (- (+ f n))))
* [exit]simplify:  Simplified to (cube (/ (- f n) (- (+ f n))))
* * * * [misc]progress:  [ 14 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (cube (cbrt (/ (- f n) (- (+ f n)))))))>
* [enter]simplify:  Simplifying (cbrt (/ (- f n) (- (+ f n))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (- f n) (- (+ f n))))
* [exit]simplify:  Simplified to (cbrt (/ (- f n) (- (+ f n))))
* * * * [misc]progress:  [ 15 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (cbrt (cube (/ (- f n) (- (+ f n)))))))>
* [enter]simplify:  Simplifying (cube (/ (- f n) (- (+ f n))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (152 enodes)
* * [misc]simplify:  iters left: 1 (391 enodes)
* [exit]simplify:  Simplified to (cube (/ (- f n) (- (+ n f))))
* [exit]simplify:  Simplified to (cube (/ (- f n) (- (+ n f))))
* * * * [misc]progress:  [ 16 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (cube (/ (cbrt (- f n)) (cbrt (- (+ f n)))))))>
* [enter]simplify:  Simplifying (/ (cbrt (- f n)) (cbrt (- (+ f n))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- f n)) (cbrt (- (+ f n))))
* [exit]simplify:  Simplified to (/ (cbrt (- f n)) (cbrt (- (+ f n))))
* * * * [misc]progress:  [ 17 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (sqr (sqrt (/ (- f n) (- (+ f n)))))))>
* [enter]simplify:  Simplifying (sqrt (/ (- f n) (- (+ f n))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- f n) (- (+ f n))))
* [exit]simplify:  Simplified to (sqrt (/ (- f n) (- (+ f n))))
* * * * [misc]progress:  [ 18 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (sqr (/ (sqrt (- f n)) (sqrt (- (+ f n)))))))>
* [enter]simplify:  Simplifying (/ (sqrt (- f n)) (sqrt (- (+ f n))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- f n)) (sqrt (- (+ f n))))
* [exit]simplify:  Simplified to (/ (sqrt (- f n)) (sqrt (- (+ f n))))
* * * * [misc]progress:  [ 19 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (/ (- (- f n)) (- (- (+ f n))))))>
* [enter]simplify:  Simplifying (- (- f n))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (- (- f n))
* [exit]simplify:  Simplified to (- (- f n))
* [enter]simplify:  Simplifying (- (- (+ f n)))
* * [misc]simplify:  iters left: 6 (5 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (+ f n)
* [exit]simplify:  Simplified to (+ f n)
* * * * [misc]progress:  [ 20 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (- (/ f (- (+ f n))) (/ n (- (+ f n))))))>
* [enter]simplify:  Simplifying (/ f (- (+ f n)))
* * [misc]simplify:  iters left: 6 (5 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (/ f (- (+ f n)))
* [exit]simplify:  Simplified to (/ f (- (+ f n)))
* [enter]simplify:  Simplifying (/ n (- (+ f n)))
* * [misc]simplify:  iters left: 6 (5 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (/ n (- (+ n f)))
* [exit]simplify:  Simplified to (/ n (- (+ n f)))
* * * * [misc]progress:  [ 21 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (* (/ 1 1) (/ (- f n) (- (+ f n))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (- f n) (- (+ f n)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (/ (- f n) (- (+ f n)))
* [exit]simplify:  Simplified to (/ (- f n) (- (+ f n)))
* * * * [misc]progress:  [ 22 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (* (/ 1 -1) (/ (- f n) (+ f n)))))>
* [enter]simplify:  Simplifying (/ 1 -1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 1 -1)
* [exit]simplify:  Simplified to (/ 1 -1)
* [enter]simplify:  Simplifying (/ (- f n) (+ f n))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (/ (- f n) (+ f n))
* [exit]simplify:  Simplified to (/ (- f n) (+ f n))
* * * * [misc]progress:  [ 23 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (* (/ 1 (- 1)) (/ (- f n) (+ f n)))))>
* [enter]simplify:  Simplifying (/ 1 (- 1))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (/ 1 (- 1))
* [exit]simplify:  Simplified to (/ 1 (- 1))
* [enter]simplify:  Simplifying (/ (- f n) (+ f n))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (/ (- f n) (+ f n))
* [exit]simplify:  Simplified to (/ (- f n) (+ f n))
* * * * [misc]progress:  [ 24 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (* (/ 1 1) (/ (- f n) (- (+ f n))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (- f n) (- (+ f n)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (/ (- f n) (- (+ f n)))
* [exit]simplify:  Simplified to (/ (- f n) (- (+ f n)))
* * * * [misc]progress:  [ 25 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (* 1 (/ (- f n) (- (+ f n))))))>
* * * * [misc]progress:  [ 26 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (* (- f n) (/ 1 (- (+ f n))))))>
* [enter]simplify:  Simplifying (/ 1 (- (+ f n)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (+ n f)))
* [exit]simplify:  Simplified to (/ 1 (- (+ n f)))
* * * * [misc]progress:  [ 27 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (/ 1 (/ (- (+ f n)) (- f n)))))>
* [enter]simplify:  Simplifying (/ (- (+ f n)) (- f n))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (- (/ (+ f n) (- f n)))
* [exit]simplify:  Simplified to (- (/ (+ f n) (- f n)))
* * * * [misc]progress:  [ 28 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (/ (/ (- f n) 1) (- (+ f n)))))>
* [enter]simplify:  Simplifying (/ (- f n) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ (- f n) 1)
* [exit]simplify:  Simplified to (/ (- f n) 1)
* * * * [misc]progress:  [ 29 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (/ (/ (- f n) -1) (+ f n))))>
* [enter]simplify:  Simplifying (/ (- f n) -1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (/ (- f n) -1)
* [exit]simplify:  Simplified to (/ (- f n) -1)
* * * * [misc]progress:  [ 30 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (/ (/ (- f n) (- 1)) (+ f n))))>
* [enter]simplify:  Simplifying (/ (- f n) (- 1))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (/ (- f n) (- 1))
* [exit]simplify:  Simplified to (/ (- f n) (- 1))
* * * * [misc]progress:  [ 31 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (/ (/ (- f n) 1) (- (+ f n)))))>
* [enter]simplify:  Simplifying (/ (- f n) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ (- f n) 1)
* [exit]simplify:  Simplified to (/ (- f n) 1)
* * * * [misc]progress:  [ 32 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (/ 1 (/ (- (+ f n)) (- f n)))))>
* [enter]simplify:  Simplifying (/ (- (+ f n)) (- f n))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (- (/ (+ f n) (- f n)))
* [exit]simplify:  Simplified to (- (/ (+ f n) (- f n)))
* * * * [misc]progress:  [ 33 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (* (/ (- f n) (- (- (pow f 3) (pow n 3)))) (+ (sqr f) (- (sqr n) (* f n))))))>
* [enter]simplify:  Simplifying (/ (- f n) (- (- (pow f 3) (pow n 3))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (/ (- f n) (- (- (cube f) (cube n))))
* [exit]simplify:  Simplified to (/ (- f n) (- (- (cube f) (cube n))))
* * * * [misc]progress:  [ 34 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (* (/ (- f n) (- (- (sqr f) (sqr n)))) (- f n))))>
* [enter]simplify:  Simplifying (/ (- f n) (- (- (sqr f) (sqr n))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (91 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (+ f n)))
* [exit]simplify:  Simplified to (/ 1 (- (+ f n)))
* * * * [misc]progress:  [ 35 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (/ (- (pow f 3) (pow n 3)) (* (- (+ f n)) (+ (sqr f) (+ (sqr n) (* f n)))))))>
* [enter]simplify:  Simplifying (* (- (+ f n)) (+ (sqr f) (+ (sqr n) (* f n))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (94 enodes)
* * [misc]simplify:  iters left: 3 (307 enodes)
* [exit]simplify:  Simplified to (* (- (+ f n)) (fma n (+ f n) (sqr f)))
* [exit]simplify:  Simplified to (* (- (+ f n)) (fma n (+ f n) (sqr f)))
* * * * [misc]progress:  [ 36 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (/ (- (sqr f) (sqr n)) (* (- (+ f n)) (+ f n)))))>
* [enter]simplify:  Simplifying (* (- (+ f n)) (+ f n))
* * [misc]simplify:  iters left: 6 (5 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (103 enodes)
* * [misc]simplify:  iters left: 2 (155 enodes)
* * [misc]simplify:  iters left: 1 (214 enodes)
* [exit]simplify:  Simplified to (- (* (+ f n) (+ f n)))
* [exit]simplify:  Simplified to (- (* (+ f n) (+ f n)))
* * * * [misc]progress:  [ 37 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (log1p (expm1 (/ 1 (/ (- f n) (- (+ f n)))))))>
* [enter]simplify:  Simplifying (expm1 (/ 1 (/ (- f n) (- (+ f n)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (147 enodes)
* [exit]simplify:  Simplified to (expm1 (/ (- (+ n f)) (- f n)))
* [exit]simplify:  Simplified to (expm1 (/ (- (+ n f)) (- f n)))
* * * * [misc]progress:  [ 38 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (expm1 (log1p (/ 1 (/ (- f n) (- (+ f n)))))))>
* [enter]simplify:  Simplifying (log1p (/ 1 (/ (- f n) (- (+ f n)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (147 enodes)
* [exit]simplify:  Simplified to (log1p (/ (- (+ n f)) (- f n)))
* [exit]simplify:  Simplified to (log1p (/ (- (+ n f)) (- f n)))
* * * * [misc]progress:  [ 39 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (pow (/ (- f n) (- (+ f n))) -1))>
* * * * [misc]progress:  [ 40 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (pow (/ 1 (/ (- f n) (- (+ f n)))) 1))>
* * * * [misc]progress:  [ 41 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (exp (- (- (log (- f n)) (log (- (+ f n)))))))>
* [enter]simplify:  Simplifying (- (- (log (- f n)) (log (- (+ f n)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (- (- (log (- f n)) (log (- (+ f n)))))
* [exit]simplify:  Simplified to (- (- (log (- f n)) (log (- (+ f n)))))
* * * * [misc]progress:  [ 42 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (exp (- (log (/ (- f n) (- (+ f n)))))))>
* [enter]simplify:  Simplifying (- (log (/ (- f n) (- (+ f n)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* [exit]simplify:  Simplified to (- (log (/ (- f n) (- (+ f n)))))
* [exit]simplify:  Simplified to (- (log (/ (- f n) (- (+ f n)))))
* * * * [misc]progress:  [ 43 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (exp (log (/ 1 (/ (- f n) (- (+ f n)))))))>
* [enter]simplify:  Simplifying (log (/ 1 (/ (- f n) (- (+ f n)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (130 enodes)
* * [misc]simplify:  iters left: 1 (173 enodes)
* [exit]simplify:  Simplified to (log (/ (- (+ n f)) (- f n)))
* [exit]simplify:  Simplified to (log (/ (- (+ n f)) (- f n)))
* * * * [misc]progress:  [ 44 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (log (exp (/ 1 (/ (- f n) (- (+ f n)))))))>
* [enter]simplify:  Simplifying (exp (/ 1 (/ (- f n) (- (+ f n)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (149 enodes)
* * [misc]simplify:  iters left: 1 (236 enodes)
* [exit]simplify:  Simplified to (pow (exp (+ f n)) (/ (- 1) (- f n)))
* [exit]simplify:  Simplified to (pow (exp (+ f n)) (/ (- 1) (- f n)))
* * * * [misc]progress:  [ 45 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (cube (cbrt (/ 1 (/ (- f n) (- (+ f n)))))))>
* [enter]simplify:  Simplifying (cbrt (/ 1 (/ (- f n) (- (+ f n)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (147 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (- (+ n f)) (- f n)))
* [exit]simplify:  Simplified to (cbrt (/ (- (+ n f)) (- f n)))
* * * * [misc]progress:  [ 46 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (cbrt (cube (/ 1 (/ (- f n) (- (+ f n)))))))>
* [enter]simplify:  Simplifying (cube (/ 1 (/ (- f n) (- (+ f n)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (143 enodes)
* * [misc]simplify:  iters left: 2 (338 enodes)
* [exit]simplify:  Simplified to (cube (/ (- (+ n f)) (- f n)))
* [exit]simplify:  Simplified to (cube (/ (- (+ n f)) (- f n)))
* * * * [misc]progress:  [ 47 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (sqr (sqrt (/ 1 (/ (- f n) (- (+ f n)))))))>
* [enter]simplify:  Simplifying (sqrt (/ 1 (/ (- f n) (- (+ f n)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (147 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (+ n f)) (- f n)))
* [exit]simplify:  Simplified to (sqrt (/ (- (+ n f)) (- f n)))
* * * * [misc]progress:  [ 48 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ (- 1) (- (/ (- f n) (- (+ f n))))))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* [enter]simplify:  Simplifying (- (/ (- f n) (- (+ f n))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (- (- f n)) (- (+ f n)))
* [exit]simplify:  Simplified to (/ (- (- f n)) (- (+ f n)))
* * * * [misc]progress:  [ 49 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (* 1 (/ 1 (/ (- f n) (- (+ f n))))))>
* * * * [misc]progress:  [ 50 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (* 1 (/ 1 (/ (- f n) (- (+ f n))))))>
* [enter]simplify:  Simplifying (/ 1 (/ (- f n) (- (+ f n))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (114 enodes)
* * [misc]simplify:  iters left: 1 (154 enodes)
* [exit]simplify:  Simplified to (/ (- (+ n f)) (- f n))
* [exit]simplify:  Simplified to (/ (- (+ n f)) (- f n))
* * * * [misc]progress:  [ 51 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ 1 (/ (/ (- f n) (- (+ f n))) 1)))>
* [enter]simplify:  Simplifying (/ (/ (- f n) (- (+ f n))) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (85 enodes)
* [exit]simplify:  Simplified to (/ (- f n) (- (+ f n)))
* [exit]simplify:  Simplified to (/ (- f n) (- (+ f n)))
* * * * [misc]progress:  [ 52 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ (/ 1 (/ 1 1)) (/ (- f n) (- (+ f n)))))>
* [enter]simplify:  Simplifying (/ 1 (/ 1 1))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* * * * [misc]progress:  [ 53 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ (/ 1 (/ 1 -1)) (/ (- f n) (+ f n))))>
* [enter]simplify:  Simplifying (/ 1 (/ 1 -1))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to -1
* [exit]simplify:  Simplified to -1
* * * * [misc]progress:  [ 54 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ (/ 1 (/ 1 (- 1))) (/ (- f n) (+ f n))))>
* [enter]simplify:  Simplifying (/ 1 (/ 1 (- 1)))
* * [misc]simplify:  iters left: 6 (4 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (17 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 55 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ (/ 1 (/ 1 1)) (/ (- f n) (- (+ f n)))))>
* [enter]simplify:  Simplifying (/ 1 (/ 1 1))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* * * * [misc]progress:  [ 56 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ (/ 1 1) (/ (- f n) (- (+ f n)))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* * * * [misc]progress:  [ 57 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ (/ 1 (- f n)) (/ 1 (- (+ f n)))))>
* [enter]simplify:  Simplifying (/ 1 (- f n))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ 1 (- f n))
* [exit]simplify:  Simplified to (/ 1 (- f n))
* * * * [misc]progress:  [ 58 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ (/ 1 (/ (- f n) (- (- (pow f 3) (pow n 3))))) (+ (sqr f) (- (sqr n) (* f n)))))>
* [enter]simplify:  Simplifying (/ 1 (/ (- f n) (- (- (pow f 3) (pow n 3)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (70 enodes)
* [exit]simplify:  Simplified to (* (/ (- 1) (- f n)) (- (cube f) (cube n)))
* [exit]simplify:  Simplified to (* (/ (- 1) (- f n)) (- (cube f) (cube n)))
* * * * [misc]progress:  [ 59 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (/ (/ 1 (/ (- f n) (- (- (sqr f) (sqr n))))) (- f n)))>
* [enter]simplify:  Simplifying (/ 1 (/ (- f n) (- (- (sqr f) (sqr n)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (122 enodes)
* * [misc]simplify:  iters left: 1 (312 enodes)
* [exit]simplify:  Simplified to (* (/ (- f n) (- f n)) (- (+ n f)))
* [exit]simplify:  Simplified to (* (/ (- f n) (- f n)) (- (+ n f)))
* * * * [misc]progress:  [ 60 / 60 ] simplifiying candidate #<alt-delta (λ (f n) (* (/ 1 (- f n)) (- (+ f n))))>
* [enter]simplify:  Simplifying (/ 1 (- f n))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ 1 (- f n))
* [exit]simplify:  Simplified to (/ 1 (- f n))
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* [enter]simplify:  Simplifying (/ (cbrt (- (+ f n))) (cbrt (- f n)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (+ f n))) (cbrt (- f n)))
* [exit]simplify:  Simplified to (/ (cbrt (- (+ f n))) (cbrt (- f n)))
* [enter]simplify:  Simplifying (/ (sqrt (- (+ f n))) (sqrt (- f n)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (+ f n))) (sqrt (- f n)))
* [exit]simplify:  Simplified to (/ (sqrt (- (+ f n))) (sqrt (- f n)))
* [enter]simplify:  Simplifying (log1p (/ (- (+ f n)) (- f n)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (log1p (- (/ (+ f n) (- f n))))
* [exit]simplify:  Simplified to (log1p (- (/ (+ f n) (- f n))))
* [enter]simplify:  Simplifying (expm1 (/ (- (+ f n)) (- f n)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (expm1 (- (/ (+ f n) (- f n))))
* [exit]simplify:  Simplified to (expm1 (- (/ (+ f n) (- f n))))
* [enter]simplify:  Simplifying (- (+ f n))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* [exit]simplify:  Simplified to (- (+ f n))
* [exit]simplify:  Simplified to (- (+ f n))
* [enter]simplify:  Simplifying (- (cube f) (cube n))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* * [misc]simplify:  iters left: 1 (13 enodes)
* [exit]simplify:  Simplified to (- (cube f) (cube n))
* [exit]simplify:  Simplified to (- (cube f) (cube n))
* [enter]simplify:  Simplifying (/ f (- (+ f n)))
* * [misc]simplify:  iters left: 6 (5 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (/ f (- (+ f n)))
* [exit]simplify:  Simplified to (/ f (- (+ f n)))
* [enter]simplify:  Simplifying (/ n (- (+ f n)))
* * [misc]simplify:  iters left: 6 (5 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (/ n (- (+ n f)))
* [exit]simplify:  Simplified to (/ n (- (+ n f)))
* [enter]simplify:  Simplifying (* (- f n) (- f n))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (* (- f n) (- f n))
* [exit]simplify:  Simplified to (* (- f n) (- f n))