0.851 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.262 * * * [progress]: [2/2] Setting up program.
0.264 * [progress]: [Phase 2 of 3] Improving.
0.267 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- (+ f n)) (- f n))
0.270 * * [simplify]: iteration  0 :  13  enodes  (cost  4 )
0.272 * * [simplify]: iteration  1 :  16  enodes  (cost  4 )
0.273 * * [simplify]: iteration  2 :  20  enodes  (cost  4 )
0.274 * * [simplify]: iteration  3 :  26  enodes  (cost  4 )
0.275 * * [simplify]: iteration  4 :  31  enodes  (cost  4 )
0.277 * * [simplify]: iteration  5 :  33  enodes  (cost  4 )
0.278 * * [simplify]: iteration  6 :  33  enodes  (cost  4 )
0.279 * [simplify]: Simplified to:
   (/ (- (+ f n)) (- f n))
0.280 * * [progress]: iteration 1 / 4
0.280 * * * [progress]: picking best candidate
0.281 * * * * [pick]: Picked  #<alt (λ (f n) (/ (- (+ f n)) (- f n)))>
0.282 * * * [progress]: localizing error
0.289 * * * [progress]: generating rewritten candidates
0.289 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.327 * * * [progress]: generating series expansions
0.327 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.341 * [approximate]: Taking taylor expansion of (* -1 (/ (+ n f) (- f n))) in (f n) around 0
0.342 * [taylor]: Taking taylor expansion of (* -1 (/ (+ n f) (- f n))) in n
0.342 * [taylor]: Taking taylor expansion of -1 in n
0.342 * [taylor]: Taking taylor expansion of (/ (+ n f) (- f n)) in n
0.342 * [taylor]: Taking taylor expansion of (+ n f) in n
0.342 * [taylor]: Taking taylor expansion of n in n
0.342 * [taylor]: Taking taylor expansion of f in n
0.342 * [taylor]: Taking taylor expansion of (- f n) in n
0.342 * [taylor]: Taking taylor expansion of f in n
0.342 * [taylor]: Taking taylor expansion of n in n
0.343 * [taylor]: Taking taylor expansion of (* -1 (/ (+ n f) (- f n))) in f
0.343 * [taylor]: Taking taylor expansion of -1 in f
0.343 * [taylor]: Taking taylor expansion of (/ (+ n f) (- f n)) in f
0.343 * [taylor]: Taking taylor expansion of (+ n f) in f
0.343 * [taylor]: Taking taylor expansion of n in f
0.343 * [taylor]: Taking taylor expansion of f in f
0.343 * [taylor]: Taking taylor expansion of (- f n) in f
0.343 * [taylor]: Taking taylor expansion of f in f
0.343 * [taylor]: Taking taylor expansion of n in f
0.343 * [taylor]: Taking taylor expansion of (* -1 (/ (+ n f) (- f n))) in f
0.343 * [taylor]: Taking taylor expansion of -1 in f
0.343 * [taylor]: Taking taylor expansion of (/ (+ n f) (- f n)) in f
0.343 * [taylor]: Taking taylor expansion of (+ n f) in f
0.343 * [taylor]: Taking taylor expansion of n in f
0.343 * [taylor]: Taking taylor expansion of f in f
0.343 * [taylor]: Taking taylor expansion of (- f n) in f
0.343 * [taylor]: Taking taylor expansion of f in f
0.343 * [taylor]: Taking taylor expansion of n in f
0.344 * [taylor]: Taking taylor expansion of 1 in n
0.346 * [taylor]: Taking taylor expansion of (* 2 (/ 1 n)) in n
0.346 * [taylor]: Taking taylor expansion of 2 in n
0.346 * [taylor]: Taking taylor expansion of (/ 1 n) in n
0.346 * [taylor]: Taking taylor expansion of n in n
0.349 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow n 2))) in n
0.349 * [taylor]: Taking taylor expansion of 2 in n
0.349 * [taylor]: Taking taylor expansion of (/ 1 (pow n 2)) in n
0.349 * [taylor]: Taking taylor expansion of (pow n 2) in n
0.349 * [taylor]: Taking taylor expansion of n in n
0.354 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow n 3))) in n
0.354 * [taylor]: Taking taylor expansion of 2 in n
0.354 * [taylor]: Taking taylor expansion of (/ 1 (pow n 3)) in n
0.354 * [taylor]: Taking taylor expansion of (pow n 3) in n
0.354 * [taylor]: Taking taylor expansion of n in n
0.360 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 f) (/ 1 n)) (- (/ 1 f) (/ 1 n)))) in (f n) around 0
0.360 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 f) (/ 1 n)) (- (/ 1 f) (/ 1 n)))) in n
0.360 * [taylor]: Taking taylor expansion of -1 in n
0.360 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 f) (/ 1 n)) (- (/ 1 f) (/ 1 n))) in n
0.360 * [taylor]: Taking taylor expansion of (+ (/ 1 f) (/ 1 n)) in n
0.360 * [taylor]: Taking taylor expansion of (/ 1 f) in n
0.360 * [taylor]: Taking taylor expansion of f in n
0.360 * [taylor]: Taking taylor expansion of (/ 1 n) in n
0.360 * [taylor]: Taking taylor expansion of n in n
0.361 * [taylor]: Taking taylor expansion of (- (/ 1 f) (/ 1 n)) in n
0.361 * [taylor]: Taking taylor expansion of (/ 1 f) in n
0.361 * [taylor]: Taking taylor expansion of f in n
0.361 * [taylor]: Taking taylor expansion of (/ 1 n) in n
0.361 * [taylor]: Taking taylor expansion of n in n
0.362 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 f) (/ 1 n)) (- (/ 1 f) (/ 1 n)))) in f
0.362 * [taylor]: Taking taylor expansion of -1 in f
0.362 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 f) (/ 1 n)) (- (/ 1 f) (/ 1 n))) in f
0.362 * [taylor]: Taking taylor expansion of (+ (/ 1 f) (/ 1 n)) in f
0.362 * [taylor]: Taking taylor expansion of (/ 1 f) in f
0.362 * [taylor]: Taking taylor expansion of f in f
0.362 * [taylor]: Taking taylor expansion of (/ 1 n) in f
0.362 * [taylor]: Taking taylor expansion of n in f
0.362 * [taylor]: Taking taylor expansion of (- (/ 1 f) (/ 1 n)) in f
0.362 * [taylor]: Taking taylor expansion of (/ 1 f) in f
0.362 * [taylor]: Taking taylor expansion of f in f
0.362 * [taylor]: Taking taylor expansion of (/ 1 n) in f
0.363 * [taylor]: Taking taylor expansion of n in f
0.363 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 f) (/ 1 n)) (- (/ 1 f) (/ 1 n)))) in f
0.363 * [taylor]: Taking taylor expansion of -1 in f
0.363 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 f) (/ 1 n)) (- (/ 1 f) (/ 1 n))) in f
0.363 * [taylor]: Taking taylor expansion of (+ (/ 1 f) (/ 1 n)) in f
0.363 * [taylor]: Taking taylor expansion of (/ 1 f) in f
0.363 * [taylor]: Taking taylor expansion of f in f
0.363 * [taylor]: Taking taylor expansion of (/ 1 n) in f
0.363 * [taylor]: Taking taylor expansion of n in f
0.364 * [taylor]: Taking taylor expansion of (- (/ 1 f) (/ 1 n)) in f
0.364 * [taylor]: Taking taylor expansion of (/ 1 f) in f
0.364 * [taylor]: Taking taylor expansion of f in f
0.364 * [taylor]: Taking taylor expansion of (/ 1 n) in f
0.364 * [taylor]: Taking taylor expansion of n in f
0.365 * [taylor]: Taking taylor expansion of -1 in n
0.366 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 n))) in n
0.366 * [taylor]: Taking taylor expansion of (* 2 (/ 1 n)) in n
0.366 * [taylor]: Taking taylor expansion of 2 in n
0.366 * [taylor]: Taking taylor expansion of (/ 1 n) in n
0.366 * [taylor]: Taking taylor expansion of n in n
0.370 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow n 2)))) in n
0.370 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow n 2))) in n
0.370 * [taylor]: Taking taylor expansion of 2 in n
0.370 * [taylor]: Taking taylor expansion of (/ 1 (pow n 2)) in n
0.370 * [taylor]: Taking taylor expansion of (pow n 2) in n
0.370 * [taylor]: Taking taylor expansion of n in n
0.377 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow n 3)))) in n
0.377 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow n 3))) in n
0.377 * [taylor]: Taking taylor expansion of 2 in n
0.377 * [taylor]: Taking taylor expansion of (/ 1 (pow n 3)) in n
0.377 * [taylor]: Taking taylor expansion of (pow n 3) in n
0.377 * [taylor]: Taking taylor expansion of n in n
0.382 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 f) (/ 1 n)) (- (/ 1 n) (/ 1 f))) in (f n) around 0
0.382 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 f) (/ 1 n)) (- (/ 1 n) (/ 1 f))) in n
0.382 * [taylor]: Taking taylor expansion of (+ (/ 1 f) (/ 1 n)) in n
0.382 * [taylor]: Taking taylor expansion of (/ 1 f) in n
0.382 * [taylor]: Taking taylor expansion of f in n
0.382 * [taylor]: Taking taylor expansion of (/ 1 n) in n
0.382 * [taylor]: Taking taylor expansion of n in n
0.382 * [taylor]: Taking taylor expansion of (- (/ 1 n) (/ 1 f)) in n
0.382 * [taylor]: Taking taylor expansion of (/ 1 n) in n
0.382 * [taylor]: Taking taylor expansion of n in n
0.383 * [taylor]: Taking taylor expansion of (/ 1 f) in n
0.383 * [taylor]: Taking taylor expansion of f in n
0.383 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 f) (/ 1 n)) (- (/ 1 n) (/ 1 f))) in f
0.383 * [taylor]: Taking taylor expansion of (+ (/ 1 f) (/ 1 n)) in f
0.383 * [taylor]: Taking taylor expansion of (/ 1 f) in f
0.383 * [taylor]: Taking taylor expansion of f in f
0.384 * [taylor]: Taking taylor expansion of (/ 1 n) in f
0.384 * [taylor]: Taking taylor expansion of n in f
0.384 * [taylor]: Taking taylor expansion of (- (/ 1 n) (/ 1 f)) in f
0.384 * [taylor]: Taking taylor expansion of (/ 1 n) in f
0.384 * [taylor]: Taking taylor expansion of n in f
0.384 * [taylor]: Taking taylor expansion of (/ 1 f) in f
0.384 * [taylor]: Taking taylor expansion of f in f
0.385 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 f) (/ 1 n)) (- (/ 1 n) (/ 1 f))) in f
0.385 * [taylor]: Taking taylor expansion of (+ (/ 1 f) (/ 1 n)) in f
0.385 * [taylor]: Taking taylor expansion of (/ 1 f) in f
0.385 * [taylor]: Taking taylor expansion of f in f
0.385 * [taylor]: Taking taylor expansion of (/ 1 n) in f
0.385 * [taylor]: Taking taylor expansion of n in f
0.385 * [taylor]: Taking taylor expansion of (- (/ 1 n) (/ 1 f)) in f
0.385 * [taylor]: Taking taylor expansion of (/ 1 n) in f
0.385 * [taylor]: Taking taylor expansion of n in f
0.385 * [taylor]: Taking taylor expansion of (/ 1 f) in f
0.385 * [taylor]: Taking taylor expansion of f in f
0.386 * [taylor]: Taking taylor expansion of -1 in n
0.387 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 n))) in n
0.387 * [taylor]: Taking taylor expansion of (* 2 (/ 1 n)) in n
0.387 * [taylor]: Taking taylor expansion of 2 in n
0.387 * [taylor]: Taking taylor expansion of (/ 1 n) in n
0.387 * [taylor]: Taking taylor expansion of n in n
0.391 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow n 2)))) in n
0.391 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow n 2))) in n
0.391 * [taylor]: Taking taylor expansion of 2 in n
0.391 * [taylor]: Taking taylor expansion of (/ 1 (pow n 2)) in n
0.391 * [taylor]: Taking taylor expansion of (pow n 2) in n
0.391 * [taylor]: Taking taylor expansion of n in n
0.397 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow n 3)))) in n
0.397 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow n 3))) in n
0.397 * [taylor]: Taking taylor expansion of 2 in n
0.397 * [taylor]: Taking taylor expansion of (/ 1 (pow n 3)) in n
0.397 * [taylor]: Taking taylor expansion of (pow n 3) in n
0.397 * [taylor]: Taking taylor expansion of n in n
0.402 * * * [progress]: simplifying candidates
0.404 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ (- (+ f n)) (- f n)))
  (log1p (/ (- (+ f n)) (- f n)))
  (- (log (- (+ f n))) (log (- f n)))
  (log (/ (- (+ f n)) (- f n)))
  (exp (/ (- (+ f n)) (- f n)))
  (/ (* (* (- (+ f n)) (- (+ f n))) (- (+ f n))) (* (* (- f n) (- f n)) (- f n)))
  (* (cbrt (/ (- (+ f n)) (- f n))) (cbrt (/ (- (+ f n)) (- f n))))
  (cbrt (/ (- (+ f n)) (- f n)))
  (* (* (/ (- (+ f n)) (- f n)) (/ (- (+ f n)) (- f n))) (/ (- (+ f n)) (- f n)))
  (sqrt (/ (- (+ f n)) (- f n)))
  (sqrt (/ (- (+ f n)) (- f n)))
  (- (- (+ f n)))
  (- (- f n))
  (/ 0 (- f n))
  (/ (+ f n) (- f n))
  (/ (* (cbrt (- (+ f n))) (cbrt (- (+ f n)))) (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (cbrt (- (+ f n))) (cbrt (- f n)))
  (/ (* (cbrt (- (+ f n))) (cbrt (- (+ f n)))) (sqrt (- f n)))
  (/ (cbrt (- (+ f n))) (sqrt (- f n)))
  (/ (* (cbrt (- (+ f n))) (cbrt (- (+ f n)))) 1)
  (/ (cbrt (- (+ f n))) (- f n))
  (/ (* (cbrt (- (+ f n))) (cbrt (- (+ f n)))) (+ (sqrt f) (sqrt n)))
  (/ (cbrt (- (+ f n))) (- (sqrt f) (sqrt n)))
  (/ (* (cbrt (- (+ f n))) (cbrt (- (+ f n)))) 1)
  (/ (cbrt (- (+ f n))) (- f n))
  (/ (sqrt (- (+ f n))) (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (sqrt (- (+ f n))) (cbrt (- f n)))
  (/ (sqrt (- (+ f n))) (sqrt (- f n)))
  (/ (sqrt (- (+ f n))) (sqrt (- f n)))
  (/ (sqrt (- (+ f n))) 1)
  (/ (sqrt (- (+ f n))) (- f n))
  (/ (sqrt (- (+ f n))) (+ (sqrt f) (sqrt n)))
  (/ (sqrt (- (+ f n))) (- (sqrt f) (sqrt n)))
  (/ (sqrt (- (+ f n))) 1)
  (/ (sqrt (- (+ f n))) (- f n))
  (/ 1 (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (- (+ f n)) (cbrt (- f n)))
  (/ 1 (sqrt (- f n)))
  (/ (- (+ f n)) (sqrt (- f n)))
  (/ 1 1)
  (/ (- (+ f n)) (- f n))
  (/ 1 (+ (sqrt f) (sqrt n)))
  (/ (- (+ f n)) (- (sqrt f) (sqrt n)))
  (/ 1 1)
  (/ (- (+ f n)) (- f n))
  (/ -1 (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (+ f n) (cbrt (- f n)))
  (/ -1 (sqrt (- f n)))
  (/ (+ f n) (sqrt (- f n)))
  (/ -1 1)
  (/ (+ f n) (- f n))
  (/ -1 (+ (sqrt f) (sqrt n)))
  (/ (+ f n) (- (sqrt f) (sqrt n)))
  (/ -1 1)
  (/ (+ f n) (- f n))
  (/ (- (* (cbrt (+ f n)) (cbrt (+ f n)))) (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (cbrt (+ f n)) (cbrt (- f n)))
  (/ (- (* (cbrt (+ f n)) (cbrt (+ f n)))) (sqrt (- f n)))
  (/ (cbrt (+ f n)) (sqrt (- f n)))
  (/ (- (* (cbrt (+ f n)) (cbrt (+ f n)))) 1)
  (/ (cbrt (+ f n)) (- f n))
  (/ (- (* (cbrt (+ f n)) (cbrt (+ f n)))) (+ (sqrt f) (sqrt n)))
  (/ (cbrt (+ f n)) (- (sqrt f) (sqrt n)))
  (/ (- (* (cbrt (+ f n)) (cbrt (+ f n)))) 1)
  (/ (cbrt (+ f n)) (- f n))
  (/ (- (sqrt (+ f n))) (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (sqrt (+ f n)) (cbrt (- f n)))
  (/ (- (sqrt (+ f n))) (sqrt (- f n)))
  (/ (sqrt (+ f n)) (sqrt (- f n)))
  (/ (- (sqrt (+ f n))) 1)
  (/ (sqrt (+ f n)) (- f n))
  (/ (- (sqrt (+ f n))) (+ (sqrt f) (sqrt n)))
  (/ (sqrt (+ f n)) (- (sqrt f) (sqrt n)))
  (/ (- (sqrt (+ f n))) 1)
  (/ (sqrt (+ f n)) (- f n))
  (/ (- 1) (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (+ f n) (cbrt (- f n)))
  (/ (- 1) (sqrt (- f n)))
  (/ (+ f n) (sqrt (- f n)))
  (/ (- 1) 1)
  (/ (+ f n) (- f n))
  (/ (- 1) (+ (sqrt f) (sqrt n)))
  (/ (+ f n) (- (sqrt f) (sqrt n)))
  (/ (- 1) 1)
  (/ (+ f n) (- f n))
  (/ (- 1) (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (+ f n) (cbrt (- f n)))
  (/ (- 1) (sqrt (- f n)))
  (/ (+ f n) (sqrt (- f n)))
  (/ (- 1) 1)
  (/ (+ f n) (- f n))
  (/ (- 1) (+ (sqrt f) (sqrt n)))
  (/ (+ f n) (- (sqrt f) (sqrt n)))
  (/ (- 1) 1)
  (/ (+ f n) (- f n))
  (/ (* (cbrt (+ f n)) (cbrt (+ f n))) (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (- (cbrt (+ f n))) (cbrt (- f n)))
  (/ (* (cbrt (+ f n)) (cbrt (+ f n))) (sqrt (- f n)))
  (/ (- (cbrt (+ f n))) (sqrt (- f n)))
  (/ (* (cbrt (+ f n)) (cbrt (+ f n))) 1)
  (/ (- (cbrt (+ f n))) (- f n))
  (/ (* (cbrt (+ f n)) (cbrt (+ f n))) (+ (sqrt f) (sqrt n)))
  (/ (- (cbrt (+ f n))) (- (sqrt f) (sqrt n)))
  (/ (* (cbrt (+ f n)) (cbrt (+ f n))) 1)
  (/ (- (cbrt (+ f n))) (- f n))
  (/ (sqrt (+ f n)) (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (- (sqrt (+ f n))) (cbrt (- f n)))
  (/ (sqrt (+ f n)) (sqrt (- f n)))
  (/ (- (sqrt (+ f n))) (sqrt (- f n)))
  (/ (sqrt (+ f n)) 1)
  (/ (- (sqrt (+ f n))) (- f n))
  (/ (sqrt (+ f n)) (+ (sqrt f) (sqrt n)))
  (/ (- (sqrt (+ f n))) (- (sqrt f) (sqrt n)))
  (/ (sqrt (+ f n)) 1)
  (/ (- (sqrt (+ f n))) (- f n))
  (/ 1 (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (- (+ f n)) (cbrt (- f n)))
  (/ 1 (sqrt (- f n)))
  (/ (- (+ f n)) (sqrt (- f n)))
  (/ 1 1)
  (/ (- (+ f n)) (- f n))
  (/ 1 (+ (sqrt f) (sqrt n)))
  (/ (- (+ f n)) (- (sqrt f) (sqrt n)))
  (/ 1 1)
  (/ (- (+ f n)) (- f n))
  (/ 1 (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (- (+ f n)) (cbrt (- f n)))
  (/ 1 (sqrt (- f n)))
  (/ (- (+ f n)) (sqrt (- f n)))
  (/ 1 1)
  (/ (- (+ f n)) (- f n))
  (/ 1 (+ (sqrt f) (sqrt n)))
  (/ (- (+ f n)) (- (sqrt f) (sqrt n)))
  (/ 1 1)
  (/ (- (+ f n)) (- f n))
  (/ 1 (- f n))
  (/ (- f n) (- (+ f n)))
  (/ (+ f n) (- f n))
  (/ (- (+ f n)) (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (- (+ f n)) (sqrt (- f n)))
  (/ (- (+ f n)) 1)
  (/ (- (+ f n)) (+ (sqrt f) (sqrt n)))
  (/ (- (+ f n)) 1)
  (/ (- f n) (cbrt (- (+ f n))))
  (/ (- f n) (sqrt (- (+ f n))))
  (/ (- f n) (- (+ f n)))
  (/ (- f n) (+ f n))
  (/ (- f n) (cbrt (+ f n)))
  (/ (- f n) (sqrt (+ f n)))
  (/ (- f n) (+ f n))
  (/ (- f n) (+ f n))
  (/ (- f n) (- (cbrt (+ f n))))
  (/ (- f n) (- (sqrt (+ f n))))
  (/ (- f n) (- (+ f n)))
  (/ (- f n) (- (+ f n)))
  (/ (- (+ f n)) (- (pow f 3) (pow n 3)))
  (/ (- (+ f n)) (- (* f f) (* n n)))
  (* (- f n) (+ (* f f) (- (* n n) (* f n))))
  (* (- f n) (- f n))
  1
  -1
  -1
0.409 * * [simplify]: iteration  0 :  293  enodes  (cost  774 )
0.413 * * [simplify]: iteration  1 :  927  enodes  (cost  758 )
0.427 * * [simplify]: iteration  2 :  3021  enodes  (cost  743 )
0.465 * * [simplify]: iteration  3 :  5001  enodes  (cost  743 )
0.468 * [simplify]: Simplified to:
   (expm1 (/ (- (+ f n)) (- f n)))
  (log1p (/ (- (+ f n)) (- f n)))
  (log (/ (- (+ f n)) (- f n)))
  (log (/ (- (+ f n)) (- f n)))
  (exp (/ (- (+ f n)) (- f n)))
  (pow (/ (- (+ f n)) (- f n)) 3)
  (* (cbrt (/ (- (+ f n)) (- f n))) (cbrt (/ (- (+ f n)) (- f n))))
  (cbrt (/ (- (+ f n)) (- f n)))
  (pow (/ (- (+ f n)) (- f n)) 3)
  (sqrt (/ (- (+ f n)) (- f n)))
  (sqrt (/ (- (+ f n)) (- f n)))
  (+ f n)
  (- n f)
  0
  (/ (+ f n) (- f n))
  (/ (* (cbrt (- (+ f n))) (cbrt (- (+ f n)))) (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (cbrt (- (+ f n))) (cbrt (- f n)))
  (/ (* (cbrt (- (+ f n))) (cbrt (- (+ f n)))) (sqrt (- f n)))
  (/ (cbrt (- (+ f n))) (sqrt (- f n)))
  (* (cbrt (- (+ f n))) (cbrt (- (+ f n))))
  (/ (cbrt (- (+ f n))) (- f n))
  (/ (* (cbrt (- (+ f n))) (cbrt (- (+ f n)))) (+ (sqrt f) (sqrt n)))
  (/ (cbrt (- (+ f n))) (- (sqrt f) (sqrt n)))
  (* (cbrt (- (+ f n))) (cbrt (- (+ f n))))
  (/ (cbrt (- (+ f n))) (- f n))
  (/ (sqrt (- (+ f n))) (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (sqrt (- (+ f n))) (cbrt (- f n)))
  (/ (sqrt (- (+ f n))) (sqrt (- f n)))
  (/ (sqrt (- (+ f n))) (sqrt (- f n)))
  (sqrt (- (+ f n)))
  (/ (sqrt (- (+ f n))) (- f n))
  (/ (sqrt (- (+ f n))) (+ (sqrt f) (sqrt n)))
  (/ (sqrt (- (+ f n))) (- (sqrt f) (sqrt n)))
  (sqrt (- (+ f n)))
  (/ (sqrt (- (+ f n))) (- f n))
  (/ 1 (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (- (+ f n)) (cbrt (- f n)))
  (/ 1 (sqrt (- f n)))
  (/ (- (+ f n)) (sqrt (- f n)))
  1
  (/ (- (+ f n)) (- f n))
  (/ 1 (+ (sqrt f) (sqrt n)))
  (/ (- (+ f n)) (- (sqrt f) (sqrt n)))
  1
  (/ (- (+ f n)) (- f n))
  (/ -1 (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (+ f n) (cbrt (- f n)))
  (/ -1 (sqrt (- f n)))
  (/ (+ f n) (sqrt (- f n)))
  -1
  (/ (+ f n) (- f n))
  (/ -1 (+ (sqrt f) (sqrt n)))
  (/ (+ f n) (- (sqrt f) (sqrt n)))
  -1
  (/ (+ f n) (- f n))
  (/ (- (* (cbrt (+ f n)) (cbrt (+ f n)))) (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (cbrt (+ f n)) (cbrt (- f n)))
  (/ (- (* (cbrt (+ f n)) (cbrt (+ f n)))) (sqrt (- f n)))
  (/ (cbrt (+ f n)) (sqrt (- f n)))
  (- (* (cbrt (+ f n)) (cbrt (+ f n))))
  (/ (cbrt (+ f n)) (- f n))
  (/ (- (* (cbrt (+ f n)) (cbrt (+ f n)))) (+ (sqrt f) (sqrt n)))
  (/ (cbrt (+ f n)) (- (sqrt f) (sqrt n)))
  (- (* (cbrt (+ f n)) (cbrt (+ f n))))
  (/ (cbrt (+ f n)) (- f n))
  (/ (- (sqrt (+ f n))) (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (sqrt (+ f n)) (cbrt (- f n)))
  (/ (- (sqrt (+ f n))) (sqrt (- f n)))
  (/ (sqrt (+ f n)) (sqrt (- f n)))
  (- (sqrt (+ f n)))
  (/ (sqrt (+ f n)) (- f n))
  (/ (- (sqrt (+ f n))) (+ (sqrt f) (sqrt n)))
  (/ (sqrt (+ f n)) (- (sqrt f) (sqrt n)))
  (- (sqrt (+ f n)))
  (/ (sqrt (+ f n)) (- f n))
  (/ -1 (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (+ f n) (cbrt (- f n)))
  (/ -1 (sqrt (- f n)))
  (/ (+ f n) (sqrt (- f n)))
  -1
  (/ (+ f n) (- f n))
  (/ -1 (+ (sqrt f) (sqrt n)))
  (/ (+ f n) (- (sqrt f) (sqrt n)))
  -1
  (/ (+ f n) (- f n))
  (/ -1 (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (+ f n) (cbrt (- f n)))
  (/ -1 (sqrt (- f n)))
  (/ (+ f n) (sqrt (- f n)))
  -1
  (/ (+ f n) (- f n))
  (/ -1 (+ (sqrt f) (sqrt n)))
  (/ (+ f n) (- (sqrt f) (sqrt n)))
  -1
  (/ (+ f n) (- f n))
  (/ (* (cbrt (+ f n)) (cbrt (+ f n))) (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (- (cbrt (+ f n))) (cbrt (- f n)))
  (/ (* (cbrt (+ f n)) (cbrt (+ f n))) (sqrt (- f n)))
  (/ (- (cbrt (+ f n))) (sqrt (- f n)))
  (* (cbrt (+ f n)) (cbrt (+ f n)))
  (/ (- (cbrt (+ f n))) (- f n))
  (/ (* (cbrt (+ f n)) (cbrt (+ f n))) (+ (sqrt f) (sqrt n)))
  (/ (- (cbrt (+ f n))) (- (sqrt f) (sqrt n)))
  (* (cbrt (+ f n)) (cbrt (+ f n)))
  (/ (- (cbrt (+ f n))) (- f n))
  (/ (sqrt (+ f n)) (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (- (sqrt (+ f n))) (cbrt (- f n)))
  (/ (sqrt (+ f n)) (sqrt (- f n)))
  (/ (- (sqrt (+ f n))) (sqrt (- f n)))
  (sqrt (+ f n))
  (/ (- (sqrt (+ f n))) (- f n))
  (/ (sqrt (+ f n)) (+ (sqrt f) (sqrt n)))
  (/ (- (sqrt (+ f n))) (- (sqrt f) (sqrt n)))
  (sqrt (+ f n))
  (/ (- (sqrt (+ f n))) (- f n))
  (/ 1 (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (- (+ f n)) (cbrt (- f n)))
  (/ 1 (sqrt (- f n)))
  (/ (- (+ f n)) (sqrt (- f n)))
  1
  (/ (- (+ f n)) (- f n))
  (/ 1 (+ (sqrt f) (sqrt n)))
  (/ (- (+ f n)) (- (sqrt f) (sqrt n)))
  1
  (/ (- (+ f n)) (- f n))
  (/ 1 (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (- (+ f n)) (cbrt (- f n)))
  (/ 1 (sqrt (- f n)))
  (/ (- (+ f n)) (sqrt (- f n)))
  1
  (/ (- (+ f n)) (- f n))
  (/ 1 (+ (sqrt f) (sqrt n)))
  (/ (- (+ f n)) (- (sqrt f) (sqrt n)))
  1
  (/ (- (+ f n)) (- f n))
  (/ 1 (- f n))
  (/ (- f n) (- (+ f n)))
  (/ (+ f n) (- f n))
  (/ (- (+ f n)) (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (- (+ f n)) (sqrt (- f n)))
  (- (+ f n))
  (/ (- (+ f n)) (+ (sqrt f) (sqrt n)))
  (- (+ f n))
  (/ (- f n) (cbrt (- (+ f n))))
  (/ (- f n) (sqrt (- (+ f n))))
  (/ (- f n) (- (+ f n)))
  (/ (- f n) (+ f n))
  (/ (- f n) (cbrt (+ f n)))
  (/ (- f n) (sqrt (+ f n)))
  (/ (- f n) (+ f n))
  (/ (- f n) (+ f n))
  (/ (- f n) (- (cbrt (+ f n))))
  (/ (- f n) (- (sqrt (+ f n))))
  (/ (- f n) (- (+ f n)))
  (/ (- f n) (- (+ f n)))
  (/ (- (+ f n)) (- (pow f 3) (pow n 3)))
  (/ -1 (- f n))
  (* (fma f f (- (* n n) (* f n))) (- f n))
  (* (- f n) (- f n))
  1
  -1
  -1
0.469 * * * [progress]: adding candidates to table
0.612 * * [progress]: iteration 2 / 4
0.612 * * * [progress]: picking best candidate
0.613 * * * * [pick]: Picked  #<alt (λ (f n) (/ (- 1) (/ (- f n) (+ f n))))>
0.613 * * * [progress]: localizing error
0.620 * * * [progress]: generating rewritten candidates
0.620 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.644 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.699 * * * [progress]: generating series expansions
0.699 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.699 * [approximate]: Taking taylor expansion of (/ (- f n) (+ n f)) in (f n) around 0
0.699 * [taylor]: Taking taylor expansion of (/ (- f n) (+ n f)) in n
0.699 * [taylor]: Taking taylor expansion of (- f n) in n
0.699 * [taylor]: Taking taylor expansion of f in n
0.699 * [taylor]: Taking taylor expansion of n in n
0.699 * [taylor]: Taking taylor expansion of (+ n f) in n
0.699 * [taylor]: Taking taylor expansion of n in n
0.699 * [taylor]: Taking taylor expansion of f in n
0.700 * [taylor]: Taking taylor expansion of (/ (- f n) (+ n f)) in f
0.700 * [taylor]: Taking taylor expansion of (- f n) in f
0.700 * [taylor]: Taking taylor expansion of f in f
0.700 * [taylor]: Taking taylor expansion of n in f
0.700 * [taylor]: Taking taylor expansion of (+ n f) in f
0.700 * [taylor]: Taking taylor expansion of n in f
0.700 * [taylor]: Taking taylor expansion of f in f
0.700 * [taylor]: Taking taylor expansion of (/ (- f n) (+ n f)) in f
0.700 * [taylor]: Taking taylor expansion of (- f n) in f
0.700 * [taylor]: Taking taylor expansion of f in f
0.700 * [taylor]: Taking taylor expansion of n in f
0.700 * [taylor]: Taking taylor expansion of (+ n f) in f
0.700 * [taylor]: Taking taylor expansion of n in f
0.700 * [taylor]: Taking taylor expansion of f in f
0.700 * [taylor]: Taking taylor expansion of -1 in n
0.701 * [taylor]: Taking taylor expansion of (* 2 (/ 1 n)) in n
0.701 * [taylor]: Taking taylor expansion of 2 in n
0.701 * [taylor]: Taking taylor expansion of (/ 1 n) in n
0.701 * [taylor]: Taking taylor expansion of n in n
0.703 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow n 2)))) in n
0.703 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow n 2))) in n
0.703 * [taylor]: Taking taylor expansion of 2 in n
0.703 * [taylor]: Taking taylor expansion of (/ 1 (pow n 2)) in n
0.703 * [taylor]: Taking taylor expansion of (pow n 2) in n
0.703 * [taylor]: Taking taylor expansion of n in n
0.708 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow n 3))) in n
0.708 * [taylor]: Taking taylor expansion of 2 in n
0.708 * [taylor]: Taking taylor expansion of (/ 1 (pow n 3)) in n
0.708 * [taylor]: Taking taylor expansion of (pow n 3) in n
0.708 * [taylor]: Taking taylor expansion of n in n
0.713 * [approximate]: Taking taylor expansion of (/ (- (/ 1 f) (/ 1 n)) (+ (/ 1 f) (/ 1 n))) in (f n) around 0
0.713 * [taylor]: Taking taylor expansion of (/ (- (/ 1 f) (/ 1 n)) (+ (/ 1 f) (/ 1 n))) in n
0.713 * [taylor]: Taking taylor expansion of (- (/ 1 f) (/ 1 n)) in n
0.713 * [taylor]: Taking taylor expansion of (/ 1 f) in n
0.713 * [taylor]: Taking taylor expansion of f in n
0.713 * [taylor]: Taking taylor expansion of (/ 1 n) in n
0.713 * [taylor]: Taking taylor expansion of n in n
0.713 * [taylor]: Taking taylor expansion of (+ (/ 1 f) (/ 1 n)) in n
0.713 * [taylor]: Taking taylor expansion of (/ 1 f) in n
0.713 * [taylor]: Taking taylor expansion of f in n
0.713 * [taylor]: Taking taylor expansion of (/ 1 n) in n
0.713 * [taylor]: Taking taylor expansion of n in n
0.714 * [taylor]: Taking taylor expansion of (/ (- (/ 1 f) (/ 1 n)) (+ (/ 1 f) (/ 1 n))) in f
0.714 * [taylor]: Taking taylor expansion of (- (/ 1 f) (/ 1 n)) in f
0.714 * [taylor]: Taking taylor expansion of (/ 1 f) in f
0.714 * [taylor]: Taking taylor expansion of f in f
0.715 * [taylor]: Taking taylor expansion of (/ 1 n) in f
0.715 * [taylor]: Taking taylor expansion of n in f
0.715 * [taylor]: Taking taylor expansion of (+ (/ 1 f) (/ 1 n)) in f
0.715 * [taylor]: Taking taylor expansion of (/ 1 f) in f
0.715 * [taylor]: Taking taylor expansion of f in f
0.715 * [taylor]: Taking taylor expansion of (/ 1 n) in f
0.715 * [taylor]: Taking taylor expansion of n in f
0.716 * [taylor]: Taking taylor expansion of (/ (- (/ 1 f) (/ 1 n)) (+ (/ 1 f) (/ 1 n))) in f
0.716 * [taylor]: Taking taylor expansion of (- (/ 1 f) (/ 1 n)) in f
0.716 * [taylor]: Taking taylor expansion of (/ 1 f) in f
0.716 * [taylor]: Taking taylor expansion of f in f
0.716 * [taylor]: Taking taylor expansion of (/ 1 n) in f
0.716 * [taylor]: Taking taylor expansion of n in f
0.716 * [taylor]: Taking taylor expansion of (+ (/ 1 f) (/ 1 n)) in f
0.716 * [taylor]: Taking taylor expansion of (/ 1 f) in f
0.716 * [taylor]: Taking taylor expansion of f in f
0.717 * [taylor]: Taking taylor expansion of (/ 1 n) in f
0.717 * [taylor]: Taking taylor expansion of n in f
0.717 * [taylor]: Taking taylor expansion of 1 in n
0.718 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 n))) in n
0.718 * [taylor]: Taking taylor expansion of (* 2 (/ 1 n)) in n
0.718 * [taylor]: Taking taylor expansion of 2 in n
0.718 * [taylor]: Taking taylor expansion of (/ 1 n) in n
0.718 * [taylor]: Taking taylor expansion of n in n
0.722 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow n 2))) in n
0.722 * [taylor]: Taking taylor expansion of 2 in n
0.722 * [taylor]: Taking taylor expansion of (/ 1 (pow n 2)) in n
0.722 * [taylor]: Taking taylor expansion of (pow n 2) in n
0.722 * [taylor]: Taking taylor expansion of n in n
0.728 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow n 3)))) in n
0.728 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow n 3))) in n
0.728 * [taylor]: Taking taylor expansion of 2 in n
0.728 * [taylor]: Taking taylor expansion of (/ 1 (pow n 3)) in n
0.728 * [taylor]: Taking taylor expansion of (pow n 3) in n
0.728 * [taylor]: Taking taylor expansion of n in n
0.733 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 n) (/ 1 f)) (+ (/ 1 f) (/ 1 n)))) in (f n) around 0
0.733 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 n) (/ 1 f)) (+ (/ 1 f) (/ 1 n)))) in n
0.733 * [taylor]: Taking taylor expansion of -1 in n
0.733 * [taylor]: Taking taylor expansion of (/ (- (/ 1 n) (/ 1 f)) (+ (/ 1 f) (/ 1 n))) in n
0.733 * [taylor]: Taking taylor expansion of (- (/ 1 n) (/ 1 f)) in n
0.733 * [taylor]: Taking taylor expansion of (/ 1 n) in n
0.733 * [taylor]: Taking taylor expansion of n in n
0.733 * [taylor]: Taking taylor expansion of (/ 1 f) in n
0.733 * [taylor]: Taking taylor expansion of f in n
0.733 * [taylor]: Taking taylor expansion of (+ (/ 1 f) (/ 1 n)) in n
0.733 * [taylor]: Taking taylor expansion of (/ 1 f) in n
0.733 * [taylor]: Taking taylor expansion of f in n
0.733 * [taylor]: Taking taylor expansion of (/ 1 n) in n
0.734 * [taylor]: Taking taylor expansion of n in n
0.734 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 n) (/ 1 f)) (+ (/ 1 f) (/ 1 n)))) in f
0.734 * [taylor]: Taking taylor expansion of -1 in f
0.734 * [taylor]: Taking taylor expansion of (/ (- (/ 1 n) (/ 1 f)) (+ (/ 1 f) (/ 1 n))) in f
0.734 * [taylor]: Taking taylor expansion of (- (/ 1 n) (/ 1 f)) in f
0.734 * [taylor]: Taking taylor expansion of (/ 1 n) in f
0.734 * [taylor]: Taking taylor expansion of n in f
0.734 * [taylor]: Taking taylor expansion of (/ 1 f) in f
0.734 * [taylor]: Taking taylor expansion of f in f
0.735 * [taylor]: Taking taylor expansion of (+ (/ 1 f) (/ 1 n)) in f
0.735 * [taylor]: Taking taylor expansion of (/ 1 f) in f
0.735 * [taylor]: Taking taylor expansion of f in f
0.735 * [taylor]: Taking taylor expansion of (/ 1 n) in f
0.735 * [taylor]: Taking taylor expansion of n in f
0.736 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 n) (/ 1 f)) (+ (/ 1 f) (/ 1 n)))) in f
0.736 * [taylor]: Taking taylor expansion of -1 in f
0.736 * [taylor]: Taking taylor expansion of (/ (- (/ 1 n) (/ 1 f)) (+ (/ 1 f) (/ 1 n))) in f
0.736 * [taylor]: Taking taylor expansion of (- (/ 1 n) (/ 1 f)) in f
0.736 * [taylor]: Taking taylor expansion of (/ 1 n) in f
0.736 * [taylor]: Taking taylor expansion of n in f
0.736 * [taylor]: Taking taylor expansion of (/ 1 f) in f
0.736 * [taylor]: Taking taylor expansion of f in f
0.736 * [taylor]: Taking taylor expansion of (+ (/ 1 f) (/ 1 n)) in f
0.736 * [taylor]: Taking taylor expansion of (/ 1 f) in f
0.736 * [taylor]: Taking taylor expansion of f in f
0.736 * [taylor]: Taking taylor expansion of (/ 1 n) in f
0.736 * [taylor]: Taking taylor expansion of n in f
0.738 * [taylor]: Taking taylor expansion of 1 in n
0.739 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 n))) in n
0.739 * [taylor]: Taking taylor expansion of (* 2 (/ 1 n)) in n
0.739 * [taylor]: Taking taylor expansion of 2 in n
0.739 * [taylor]: Taking taylor expansion of (/ 1 n) in n
0.739 * [taylor]: Taking taylor expansion of n in n
0.743 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow n 2))) in n
0.743 * [taylor]: Taking taylor expansion of 2 in n
0.743 * [taylor]: Taking taylor expansion of (/ 1 (pow n 2)) in n
0.743 * [taylor]: Taking taylor expansion of (pow n 2) in n
0.743 * [taylor]: Taking taylor expansion of n in n
0.749 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow n 3)))) in n
0.749 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow n 3))) in n
0.750 * [taylor]: Taking taylor expansion of 2 in n
0.750 * [taylor]: Taking taylor expansion of (/ 1 (pow n 3)) in n
0.750 * [taylor]: Taking taylor expansion of (pow n 3) in n
0.750 * [taylor]: Taking taylor expansion of n in n
0.755 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.755 * [approximate]: Taking taylor expansion of (* -1 (/ (+ n f) (- f n))) in (f n) around 0
0.755 * [taylor]: Taking taylor expansion of (* -1 (/ (+ n f) (- f n))) in n
0.755 * [taylor]: Taking taylor expansion of -1 in n
0.755 * [taylor]: Taking taylor expansion of (/ (+ n f) (- f n)) in n
0.755 * [taylor]: Taking taylor expansion of (+ n f) in n
0.755 * [taylor]: Taking taylor expansion of n in n
0.755 * [taylor]: Taking taylor expansion of f in n
0.755 * [taylor]: Taking taylor expansion of (- f n) in n
0.755 * [taylor]: Taking taylor expansion of f in n
0.755 * [taylor]: Taking taylor expansion of n in n
0.755 * [taylor]: Taking taylor expansion of (* -1 (/ (+ n f) (- f n))) in f
0.755 * [taylor]: Taking taylor expansion of -1 in f
0.755 * [taylor]: Taking taylor expansion of (/ (+ n f) (- f n)) in f
0.755 * [taylor]: Taking taylor expansion of (+ n f) in f
0.756 * [taylor]: Taking taylor expansion of n in f
0.756 * [taylor]: Taking taylor expansion of f in f
0.756 * [taylor]: Taking taylor expansion of (- f n) in f
0.756 * [taylor]: Taking taylor expansion of f in f
0.756 * [taylor]: Taking taylor expansion of n in f
0.756 * [taylor]: Taking taylor expansion of (* -1 (/ (+ n f) (- f n))) in f
0.756 * [taylor]: Taking taylor expansion of -1 in f
0.756 * [taylor]: Taking taylor expansion of (/ (+ n f) (- f n)) in f
0.756 * [taylor]: Taking taylor expansion of (+ n f) in f
0.756 * [taylor]: Taking taylor expansion of n in f
0.756 * [taylor]: Taking taylor expansion of f in f
0.756 * [taylor]: Taking taylor expansion of (- f n) in f
0.756 * [taylor]: Taking taylor expansion of f in f
0.756 * [taylor]: Taking taylor expansion of n in f
0.756 * [taylor]: Taking taylor expansion of 1 in n
0.757 * [taylor]: Taking taylor expansion of (* 2 (/ 1 n)) in n
0.757 * [taylor]: Taking taylor expansion of 2 in n
0.757 * [taylor]: Taking taylor expansion of (/ 1 n) in n
0.757 * [taylor]: Taking taylor expansion of n in n
0.759 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow n 2))) in n
0.759 * [taylor]: Taking taylor expansion of 2 in n
0.759 * [taylor]: Taking taylor expansion of (/ 1 (pow n 2)) in n
0.759 * [taylor]: Taking taylor expansion of (pow n 2) in n
0.759 * [taylor]: Taking taylor expansion of n in n
0.764 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow n 3))) in n
0.765 * [taylor]: Taking taylor expansion of 2 in n
0.765 * [taylor]: Taking taylor expansion of (/ 1 (pow n 3)) in n
0.765 * [taylor]: Taking taylor expansion of (pow n 3) in n
0.765 * [taylor]: Taking taylor expansion of n in n
0.770 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 f) (/ 1 n)) (- (/ 1 f) (/ 1 n)))) in (f n) around 0
0.770 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 f) (/ 1 n)) (- (/ 1 f) (/ 1 n)))) in n
0.770 * [taylor]: Taking taylor expansion of -1 in n
0.770 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 f) (/ 1 n)) (- (/ 1 f) (/ 1 n))) in n
0.770 * [taylor]: Taking taylor expansion of (+ (/ 1 f) (/ 1 n)) in n
0.770 * [taylor]: Taking taylor expansion of (/ 1 f) in n
0.770 * [taylor]: Taking taylor expansion of f in n
0.770 * [taylor]: Taking taylor expansion of (/ 1 n) in n
0.770 * [taylor]: Taking taylor expansion of n in n
0.770 * [taylor]: Taking taylor expansion of (- (/ 1 f) (/ 1 n)) in n
0.770 * [taylor]: Taking taylor expansion of (/ 1 f) in n
0.771 * [taylor]: Taking taylor expansion of f in n
0.771 * [taylor]: Taking taylor expansion of (/ 1 n) in n
0.771 * [taylor]: Taking taylor expansion of n in n
0.772 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 f) (/ 1 n)) (- (/ 1 f) (/ 1 n)))) in f
0.774 * [taylor]: Taking taylor expansion of -1 in f
0.774 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 f) (/ 1 n)) (- (/ 1 f) (/ 1 n))) in f
0.774 * [taylor]: Taking taylor expansion of (+ (/ 1 f) (/ 1 n)) in f
0.774 * [taylor]: Taking taylor expansion of (/ 1 f) in f
0.774 * [taylor]: Taking taylor expansion of f in f
0.775 * [taylor]: Taking taylor expansion of (/ 1 n) in f
0.775 * [taylor]: Taking taylor expansion of n in f
0.775 * [taylor]: Taking taylor expansion of (- (/ 1 f) (/ 1 n)) in f
0.775 * [taylor]: Taking taylor expansion of (/ 1 f) in f
0.775 * [taylor]: Taking taylor expansion of f in f
0.775 * [taylor]: Taking taylor expansion of (/ 1 n) in f
0.775 * [taylor]: Taking taylor expansion of n in f
0.776 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 f) (/ 1 n)) (- (/ 1 f) (/ 1 n)))) in f
0.776 * [taylor]: Taking taylor expansion of -1 in f
0.776 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 f) (/ 1 n)) (- (/ 1 f) (/ 1 n))) in f
0.776 * [taylor]: Taking taylor expansion of (+ (/ 1 f) (/ 1 n)) in f
0.776 * [taylor]: Taking taylor expansion of (/ 1 f) in f
0.776 * [taylor]: Taking taylor expansion of f in f
0.776 * [taylor]: Taking taylor expansion of (/ 1 n) in f
0.776 * [taylor]: Taking taylor expansion of n in f
0.776 * [taylor]: Taking taylor expansion of (- (/ 1 f) (/ 1 n)) in f
0.776 * [taylor]: Taking taylor expansion of (/ 1 f) in f
0.776 * [taylor]: Taking taylor expansion of f in f
0.776 * [taylor]: Taking taylor expansion of (/ 1 n) in f
0.776 * [taylor]: Taking taylor expansion of n in f
0.777 * [taylor]: Taking taylor expansion of -1 in n
0.779 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 n))) in n
0.779 * [taylor]: Taking taylor expansion of (* 2 (/ 1 n)) in n
0.779 * [taylor]: Taking taylor expansion of 2 in n
0.779 * [taylor]: Taking taylor expansion of (/ 1 n) in n
0.779 * [taylor]: Taking taylor expansion of n in n
0.782 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow n 2)))) in n
0.782 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow n 2))) in n
0.782 * [taylor]: Taking taylor expansion of 2 in n
0.782 * [taylor]: Taking taylor expansion of (/ 1 (pow n 2)) in n
0.782 * [taylor]: Taking taylor expansion of (pow n 2) in n
0.782 * [taylor]: Taking taylor expansion of n in n
0.789 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow n 3)))) in n
0.789 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow n 3))) in n
0.789 * [taylor]: Taking taylor expansion of 2 in n
0.789 * [taylor]: Taking taylor expansion of (/ 1 (pow n 3)) in n
0.789 * [taylor]: Taking taylor expansion of (pow n 3) in n
0.789 * [taylor]: Taking taylor expansion of n in n
0.795 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 f) (/ 1 n)) (- (/ 1 n) (/ 1 f))) in (f n) around 0
0.795 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 f) (/ 1 n)) (- (/ 1 n) (/ 1 f))) in n
0.795 * [taylor]: Taking taylor expansion of (+ (/ 1 f) (/ 1 n)) in n
0.795 * [taylor]: Taking taylor expansion of (/ 1 f) in n
0.795 * [taylor]: Taking taylor expansion of f in n
0.795 * [taylor]: Taking taylor expansion of (/ 1 n) in n
0.795 * [taylor]: Taking taylor expansion of n in n
0.795 * [taylor]: Taking taylor expansion of (- (/ 1 n) (/ 1 f)) in n
0.795 * [taylor]: Taking taylor expansion of (/ 1 n) in n
0.795 * [taylor]: Taking taylor expansion of n in n
0.796 * [taylor]: Taking taylor expansion of (/ 1 f) in n
0.796 * [taylor]: Taking taylor expansion of f in n
0.796 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 f) (/ 1 n)) (- (/ 1 n) (/ 1 f))) in f
0.796 * [taylor]: Taking taylor expansion of (+ (/ 1 f) (/ 1 n)) in f
0.796 * [taylor]: Taking taylor expansion of (/ 1 f) in f
0.796 * [taylor]: Taking taylor expansion of f in f
0.797 * [taylor]: Taking taylor expansion of (/ 1 n) in f
0.797 * [taylor]: Taking taylor expansion of n in f
0.797 * [taylor]: Taking taylor expansion of (- (/ 1 n) (/ 1 f)) in f
0.797 * [taylor]: Taking taylor expansion of (/ 1 n) in f
0.797 * [taylor]: Taking taylor expansion of n in f
0.797 * [taylor]: Taking taylor expansion of (/ 1 f) in f
0.797 * [taylor]: Taking taylor expansion of f in f
0.798 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 f) (/ 1 n)) (- (/ 1 n) (/ 1 f))) in f
0.798 * [taylor]: Taking taylor expansion of (+ (/ 1 f) (/ 1 n)) in f
0.798 * [taylor]: Taking taylor expansion of (/ 1 f) in f
0.798 * [taylor]: Taking taylor expansion of f in f
0.798 * [taylor]: Taking taylor expansion of (/ 1 n) in f
0.798 * [taylor]: Taking taylor expansion of n in f
0.798 * [taylor]: Taking taylor expansion of (- (/ 1 n) (/ 1 f)) in f
0.798 * [taylor]: Taking taylor expansion of (/ 1 n) in f
0.798 * [taylor]: Taking taylor expansion of n in f
0.798 * [taylor]: Taking taylor expansion of (/ 1 f) in f
0.798 * [taylor]: Taking taylor expansion of f in f
0.799 * [taylor]: Taking taylor expansion of -1 in n
0.800 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 n))) in n
0.800 * [taylor]: Taking taylor expansion of (* 2 (/ 1 n)) in n
0.800 * [taylor]: Taking taylor expansion of 2 in n
0.801 * [taylor]: Taking taylor expansion of (/ 1 n) in n
0.801 * [taylor]: Taking taylor expansion of n in n
0.804 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow n 2)))) in n
0.804 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow n 2))) in n
0.804 * [taylor]: Taking taylor expansion of 2 in n
0.804 * [taylor]: Taking taylor expansion of (/ 1 (pow n 2)) in n
0.804 * [taylor]: Taking taylor expansion of (pow n 2) in n
0.804 * [taylor]: Taking taylor expansion of n in n
0.811 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow n 3)))) in n
0.811 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow n 3))) in n
0.811 * [taylor]: Taking taylor expansion of 2 in n
0.811 * [taylor]: Taking taylor expansion of (/ 1 (pow n 3)) in n
0.811 * [taylor]: Taking taylor expansion of (pow n 3) in n
0.811 * [taylor]: Taking taylor expansion of n in n
0.816 * * * [progress]: simplifying candidates
0.822 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ (- f n) (+ f n)))
  (log1p (/ (- f n) (+ f n)))
  (- (log (- f n)) (log (+ f n)))
  (log (/ (- f n) (+ f n)))
  (exp (/ (- f n) (+ f n)))
  (/ (* (* (- f n) (- f n)) (- f n)) (* (* (+ f n) (+ f n)) (+ f n)))
  (* (cbrt (/ (- f n) (+ f n))) (cbrt (/ (- f n) (+ f n))))
  (cbrt (/ (- f n) (+ f n)))
  (* (* (/ (- f n) (+ f n)) (/ (- f n) (+ f n))) (/ (- f n) (+ f n)))
  (sqrt (/ (- f n) (+ f n)))
  (sqrt (/ (- f n) (+ f n)))
  (- (- f n))
  (- (+ f n))
  (/ f (+ f n))
  (/ n (+ f n))
  (/ (* (cbrt (- f n)) (cbrt (- f n))) (* (cbrt (+ f n)) (cbrt (+ f n))))
  (/ (cbrt (- f n)) (cbrt (+ f n)))
  (/ (* (cbrt (- f n)) (cbrt (- f n))) (sqrt (+ f n)))
  (/ (cbrt (- f n)) (sqrt (+ f n)))
  (/ (* (cbrt (- f n)) (cbrt (- f n))) 1)
  (/ (cbrt (- f n)) (+ f n))
  (/ (* (cbrt (- f n)) (cbrt (- f n))) 1)
  (/ (cbrt (- f n)) (+ f n))
  (/ (sqrt (- f n)) (* (cbrt (+ f n)) (cbrt (+ f n))))
  (/ (sqrt (- f n)) (cbrt (+ f n)))
  (/ (sqrt (- f n)) (sqrt (+ f n)))
  (/ (sqrt (- f n)) (sqrt (+ f n)))
  (/ (sqrt (- f n)) 1)
  (/ (sqrt (- f n)) (+ f n))
  (/ (sqrt (- f n)) 1)
  (/ (sqrt (- f n)) (+ f n))
  (/ 1 (* (cbrt (+ f n)) (cbrt (+ f n))))
  (/ (- f n) (cbrt (+ f n)))
  (/ 1 (sqrt (+ f n)))
  (/ (- f n) (sqrt (+ f n)))
  (/ 1 1)
  (/ (- f n) (+ f n))
  (/ 1 1)
  (/ (- f n) (+ f n))
  (/ (+ (sqrt f) (sqrt n)) (* (cbrt (+ f n)) (cbrt (+ f n))))
  (/ (- (sqrt f) (sqrt n)) (cbrt (+ f n)))
  (/ (+ (sqrt f) (sqrt n)) (sqrt (+ f n)))
  (/ (- (sqrt f) (sqrt n)) (sqrt (+ f n)))
  (/ (+ (sqrt f) (sqrt n)) 1)
  (/ (- (sqrt f) (sqrt n)) (+ f n))
  (/ (+ (sqrt f) (sqrt n)) 1)
  (/ (- (sqrt f) (sqrt n)) (+ f n))
  (/ 1 (* (cbrt (+ f n)) (cbrt (+ f n))))
  (/ (- f n) (cbrt (+ f n)))
  (/ 1 (sqrt (+ f n)))
  (/ (- f n) (sqrt (+ f n)))
  (/ 1 1)
  (/ (- f n) (+ f n))
  (/ 1 1)
  (/ (- f n) (+ f n))
  (/ 1 (+ f n))
  (/ (+ f n) (- f n))
  (/ (- f n) (* (cbrt (+ f n)) (cbrt (+ f n))))
  (/ (- f n) (sqrt (+ f n)))
  (/ (- f n) 1)
  (/ (- f n) 1)
  (/ (+ f n) (cbrt (- f n)))
  (/ (+ f n) (sqrt (- f n)))
  (/ (+ f n) (- f n))
  (/ (+ f n) (- (sqrt f) (sqrt n)))
  (/ (+ f n) (- f n))
  (/ (- f n) (+ (pow f 3) (pow n 3)))
  (/ (- f n) (- (* f f) (* n n)))
  (* (+ f n) (+ (* f f) (+ (* n n) (* f n))))
  (* (+ f n) (+ f n))
  (expm1 (/ (- 1) (/ (- f n) (+ f n))))
  (log1p (/ (- 1) (/ (- f n) (+ f n))))
  (- (log (- 1)) (- (log (- f n)) (log (+ f n))))
  (- (log (- 1)) (log (/ (- f n) (+ f n))))
  (log (/ (- 1) (/ (- f n) (+ f n))))
  (exp (/ (- 1) (/ (- f n) (+ f n))))
  (/ (* (* (- 1) (- 1)) (- 1)) (/ (* (* (- f n) (- f n)) (- f n)) (* (* (+ f n) (+ f n)) (+ f n))))
  (/ (* (* (- 1) (- 1)) (- 1)) (* (* (/ (- f n) (+ f n)) (/ (- f n) (+ f n))) (/ (- f n) (+ f n))))
  (* (cbrt (/ (- 1) (/ (- f n) (+ f n)))) (cbrt (/ (- 1) (/ (- f n) (+ f n)))))
  (cbrt (/ (- 1) (/ (- f n) (+ f n))))
  (* (* (/ (- 1) (/ (- f n) (+ f n))) (/ (- 1) (/ (- f n) (+ f n)))) (/ (- 1) (/ (- f n) (+ f n))))
  (sqrt (/ (- 1) (/ (- f n) (+ f n))))
  (sqrt (/ (- 1) (/ (- f n) (+ f n))))
  (- (- 1))
  (- (/ (- f n) (+ f n)))
  (/ 0 (/ (- f n) (+ f n)))
  (/ 1 (/ (- f n) (+ f n)))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (* (cbrt (/ (- f n) (+ f n))) (cbrt (/ (- f n) (+ f n)))))
  (/ (cbrt (- 1)) (cbrt (/ (- f n) (+ f n))))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (sqrt (/ (- f n) (+ f n))))
  (/ (cbrt (- 1)) (sqrt (/ (- f n) (+ f n))))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ (* (cbrt (- f n)) (cbrt (- f n))) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (cbrt (- 1)) (/ (cbrt (- f n)) (cbrt (+ f n))))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ (* (cbrt (- f n)) (cbrt (- f n))) (sqrt (+ f n))))
  (/ (cbrt (- 1)) (/ (cbrt (- f n)) (sqrt (+ f n))))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ (* (cbrt (- f n)) (cbrt (- f n))) 1))
  (/ (cbrt (- 1)) (/ (cbrt (- f n)) (+ f n)))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ (* (cbrt (- f n)) (cbrt (- f n))) 1))
  (/ (cbrt (- 1)) (/ (cbrt (- f n)) (+ f n)))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ (sqrt (- f n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (cbrt (- 1)) (/ (sqrt (- f n)) (cbrt (+ f n))))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ (cbrt (- 1)) (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ (sqrt (- f n)) 1))
  (/ (cbrt (- 1)) (/ (sqrt (- f n)) (+ f n)))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ (sqrt (- f n)) 1))
  (/ (cbrt (- 1)) (/ (sqrt (- f n)) (+ f n)))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ 1 (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (cbrt (- 1)) (/ (- f n) (cbrt (+ f n))))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ 1 (sqrt (+ f n))))
  (/ (cbrt (- 1)) (/ (- f n) (sqrt (+ f n))))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ 1 1))
  (/ (cbrt (- 1)) (/ (- f n) (+ f n)))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ 1 1))
  (/ (cbrt (- 1)) (/ (- f n) (+ f n)))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ (+ (sqrt f) (sqrt n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (cbrt (- 1)) (/ (- (sqrt f) (sqrt n)) (cbrt (+ f n))))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ (+ (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ (cbrt (- 1)) (/ (- (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ (+ (sqrt f) (sqrt n)) 1))
  (/ (cbrt (- 1)) (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ (+ (sqrt f) (sqrt n)) 1))
  (/ (cbrt (- 1)) (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ 1 (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (cbrt (- 1)) (/ (- f n) (cbrt (+ f n))))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ 1 (sqrt (+ f n))))
  (/ (cbrt (- 1)) (/ (- f n) (sqrt (+ f n))))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ 1 1))
  (/ (cbrt (- 1)) (/ (- f n) (+ f n)))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ 1 1))
  (/ (cbrt (- 1)) (/ (- f n) (+ f n)))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) 1)
  (/ (cbrt (- 1)) (/ (- f n) (+ f n)))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (- f n))
  (/ (cbrt (- 1)) (/ 1 (+ f n)))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ (- f n) (+ (pow f 3) (pow n 3))))
  (/ (cbrt (- 1)) (+ (* f f) (- (* n n) (* f n))))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ (- f n) (- (* f f) (* n n))))
  (/ (cbrt (- 1)) (- f n))
  (/ (sqrt (- 1)) (* (cbrt (/ (- f n) (+ f n))) (cbrt (/ (- f n) (+ f n)))))
  (/ (sqrt (- 1)) (cbrt (/ (- f n) (+ f n))))
  (/ (sqrt (- 1)) (sqrt (/ (- f n) (+ f n))))
  (/ (sqrt (- 1)) (sqrt (/ (- f n) (+ f n))))
  (/ (sqrt (- 1)) (/ (* (cbrt (- f n)) (cbrt (- f n))) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (sqrt (- 1)) (/ (cbrt (- f n)) (cbrt (+ f n))))
  (/ (sqrt (- 1)) (/ (* (cbrt (- f n)) (cbrt (- f n))) (sqrt (+ f n))))
  (/ (sqrt (- 1)) (/ (cbrt (- f n)) (sqrt (+ f n))))
  (/ (sqrt (- 1)) (/ (* (cbrt (- f n)) (cbrt (- f n))) 1))
  (/ (sqrt (- 1)) (/ (cbrt (- f n)) (+ f n)))
  (/ (sqrt (- 1)) (/ (* (cbrt (- f n)) (cbrt (- f n))) 1))
  (/ (sqrt (- 1)) (/ (cbrt (- f n)) (+ f n)))
  (/ (sqrt (- 1)) (/ (sqrt (- f n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (sqrt (- 1)) (/ (sqrt (- f n)) (cbrt (+ f n))))
  (/ (sqrt (- 1)) (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ (sqrt (- 1)) (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ (sqrt (- 1)) (/ (sqrt (- f n)) 1))
  (/ (sqrt (- 1)) (/ (sqrt (- f n)) (+ f n)))
  (/ (sqrt (- 1)) (/ (sqrt (- f n)) 1))
  (/ (sqrt (- 1)) (/ (sqrt (- f n)) (+ f n)))
  (/ (sqrt (- 1)) (/ 1 (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (sqrt (- 1)) (/ (- f n) (cbrt (+ f n))))
  (/ (sqrt (- 1)) (/ 1 (sqrt (+ f n))))
  (/ (sqrt (- 1)) (/ (- f n) (sqrt (+ f n))))
  (/ (sqrt (- 1)) (/ 1 1))
  (/ (sqrt (- 1)) (/ (- f n) (+ f n)))
  (/ (sqrt (- 1)) (/ 1 1))
  (/ (sqrt (- 1)) (/ (- f n) (+ f n)))
  (/ (sqrt (- 1)) (/ (+ (sqrt f) (sqrt n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (sqrt (- 1)) (/ (- (sqrt f) (sqrt n)) (cbrt (+ f n))))
  (/ (sqrt (- 1)) (/ (+ (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ (sqrt (- 1)) (/ (- (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ (sqrt (- 1)) (/ (+ (sqrt f) (sqrt n)) 1))
  (/ (sqrt (- 1)) (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (/ (sqrt (- 1)) (/ (+ (sqrt f) (sqrt n)) 1))
  (/ (sqrt (- 1)) (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (/ (sqrt (- 1)) (/ 1 (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (sqrt (- 1)) (/ (- f n) (cbrt (+ f n))))
  (/ (sqrt (- 1)) (/ 1 (sqrt (+ f n))))
  (/ (sqrt (- 1)) (/ (- f n) (sqrt (+ f n))))
  (/ (sqrt (- 1)) (/ 1 1))
  (/ (sqrt (- 1)) (/ (- f n) (+ f n)))
  (/ (sqrt (- 1)) (/ 1 1))
  (/ (sqrt (- 1)) (/ (- f n) (+ f n)))
  (/ (sqrt (- 1)) 1)
  (/ (sqrt (- 1)) (/ (- f n) (+ f n)))
  (/ (sqrt (- 1)) (- f n))
  (/ (sqrt (- 1)) (/ 1 (+ f n)))
  (/ (sqrt (- 1)) (/ (- f n) (+ (pow f 3) (pow n 3))))
  (/ (sqrt (- 1)) (+ (* f f) (- (* n n) (* f n))))
  (/ (sqrt (- 1)) (/ (- f n) (- (* f f) (* n n))))
  (/ (sqrt (- 1)) (- f n))
  (/ 1 (* (cbrt (/ (- f n) (+ f n))) (cbrt (/ (- f n) (+ f n)))))
  (/ (- 1) (cbrt (/ (- f n) (+ f n))))
  (/ 1 (sqrt (/ (- f n) (+ f n))))
  (/ (- 1) (sqrt (/ (- f n) (+ f n))))
  (/ 1 (/ (* (cbrt (- f n)) (cbrt (- f n))) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (- 1) (/ (cbrt (- f n)) (cbrt (+ f n))))
  (/ 1 (/ (* (cbrt (- f n)) (cbrt (- f n))) (sqrt (+ f n))))
  (/ (- 1) (/ (cbrt (- f n)) (sqrt (+ f n))))
  (/ 1 (/ (* (cbrt (- f n)) (cbrt (- f n))) 1))
  (/ (- 1) (/ (cbrt (- f n)) (+ f n)))
  (/ 1 (/ (* (cbrt (- f n)) (cbrt (- f n))) 1))
  (/ (- 1) (/ (cbrt (- f n)) (+ f n)))
  (/ 1 (/ (sqrt (- f n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (- 1) (/ (sqrt (- f n)) (cbrt (+ f n))))
  (/ 1 (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ (- 1) (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ 1 (/ (sqrt (- f n)) 1))
  (/ (- 1) (/ (sqrt (- f n)) (+ f n)))
  (/ 1 (/ (sqrt (- f n)) 1))
  (/ (- 1) (/ (sqrt (- f n)) (+ f n)))
  (/ 1 (/ 1 (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (- 1) (/ (- f n) (cbrt (+ f n))))
  (/ 1 (/ 1 (sqrt (+ f n))))
  (/ (- 1) (/ (- f n) (sqrt (+ f n))))
  (/ 1 (/ 1 1))
  (/ (- 1) (/ (- f n) (+ f n)))
  (/ 1 (/ 1 1))
  (/ (- 1) (/ (- f n) (+ f n)))
  (/ 1 (/ (+ (sqrt f) (sqrt n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (- 1) (/ (- (sqrt f) (sqrt n)) (cbrt (+ f n))))
  (/ 1 (/ (+ (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ (- 1) (/ (- (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ 1 (/ (+ (sqrt f) (sqrt n)) 1))
  (/ (- 1) (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (/ 1 (/ (+ (sqrt f) (sqrt n)) 1))
  (/ (- 1) (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (/ 1 (/ 1 (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (- 1) (/ (- f n) (cbrt (+ f n))))
  (/ 1 (/ 1 (sqrt (+ f n))))
  (/ (- 1) (/ (- f n) (sqrt (+ f n))))
  (/ 1 (/ 1 1))
  (/ (- 1) (/ (- f n) (+ f n)))
  (/ 1 (/ 1 1))
  (/ (- 1) (/ (- f n) (+ f n)))
  (/ 1 1)
  (/ (- 1) (/ (- f n) (+ f n)))
  (/ 1 (- f n))
  (/ (- 1) (/ 1 (+ f n)))
  (/ 1 (/ (- f n) (+ (pow f 3) (pow n 3))))
  (/ (- 1) (+ (* f f) (- (* n n) (* f n))))
  (/ 1 (/ (- f n) (- (* f f) (* n n))))
  (/ (- 1) (- f n))
  (/ -1 (* (cbrt (/ (- f n) (+ f n))) (cbrt (/ (- f n) (+ f n)))))
  (/ 1 (cbrt (/ (- f n) (+ f n))))
  (/ -1 (sqrt (/ (- f n) (+ f n))))
  (/ 1 (sqrt (/ (- f n) (+ f n))))
  (/ -1 (/ (* (cbrt (- f n)) (cbrt (- f n))) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ 1 (/ (cbrt (- f n)) (cbrt (+ f n))))
  (/ -1 (/ (* (cbrt (- f n)) (cbrt (- f n))) (sqrt (+ f n))))
  (/ 1 (/ (cbrt (- f n)) (sqrt (+ f n))))
  (/ -1 (/ (* (cbrt (- f n)) (cbrt (- f n))) 1))
  (/ 1 (/ (cbrt (- f n)) (+ f n)))
  (/ -1 (/ (* (cbrt (- f n)) (cbrt (- f n))) 1))
  (/ 1 (/ (cbrt (- f n)) (+ f n)))
  (/ -1 (/ (sqrt (- f n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ 1 (/ (sqrt (- f n)) (cbrt (+ f n))))
  (/ -1 (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ 1 (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ -1 (/ (sqrt (- f n)) 1))
  (/ 1 (/ (sqrt (- f n)) (+ f n)))
  (/ -1 (/ (sqrt (- f n)) 1))
  (/ 1 (/ (sqrt (- f n)) (+ f n)))
  (/ -1 (/ 1 (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ 1 (/ (- f n) (cbrt (+ f n))))
  (/ -1 (/ 1 (sqrt (+ f n))))
  (/ 1 (/ (- f n) (sqrt (+ f n))))
  (/ -1 (/ 1 1))
  (/ 1 (/ (- f n) (+ f n)))
  (/ -1 (/ 1 1))
  (/ 1 (/ (- f n) (+ f n)))
  (/ -1 (/ (+ (sqrt f) (sqrt n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ 1 (/ (- (sqrt f) (sqrt n)) (cbrt (+ f n))))
  (/ -1 (/ (+ (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ 1 (/ (- (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ -1 (/ (+ (sqrt f) (sqrt n)) 1))
  (/ 1 (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (/ -1 (/ (+ (sqrt f) (sqrt n)) 1))
  (/ 1 (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (/ -1 (/ 1 (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ 1 (/ (- f n) (cbrt (+ f n))))
  (/ -1 (/ 1 (sqrt (+ f n))))
  (/ 1 (/ (- f n) (sqrt (+ f n))))
  (/ -1 (/ 1 1))
  (/ 1 (/ (- f n) (+ f n)))
  (/ -1 (/ 1 1))
  (/ 1 (/ (- f n) (+ f n)))
  (/ -1 1)
  (/ 1 (/ (- f n) (+ f n)))
  (/ -1 (- f n))
  (/ 1 (/ 1 (+ f n)))
  (/ -1 (/ (- f n) (+ (pow f 3) (pow n 3))))
  (/ 1 (+ (* f f) (- (* n n) (* f n))))
  (/ -1 (/ (- f n) (- (* f f) (* n n))))
  (/ 1 (- f n))
  (/ (- (* (cbrt 1) (cbrt 1))) (* (cbrt (/ (- f n) (+ f n))) (cbrt (/ (- f n) (+ f n)))))
  (/ (cbrt 1) (cbrt (/ (- f n) (+ f n))))
  (/ (- (* (cbrt 1) (cbrt 1))) (sqrt (/ (- f n) (+ f n))))
  (/ (cbrt 1) (sqrt (/ (- f n) (+ f n))))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ (* (cbrt (- f n)) (cbrt (- f n))) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (cbrt 1) (/ (cbrt (- f n)) (cbrt (+ f n))))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ (* (cbrt (- f n)) (cbrt (- f n))) (sqrt (+ f n))))
  (/ (cbrt 1) (/ (cbrt (- f n)) (sqrt (+ f n))))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ (* (cbrt (- f n)) (cbrt (- f n))) 1))
  (/ (cbrt 1) (/ (cbrt (- f n)) (+ f n)))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ (* (cbrt (- f n)) (cbrt (- f n))) 1))
  (/ (cbrt 1) (/ (cbrt (- f n)) (+ f n)))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ (sqrt (- f n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (cbrt 1) (/ (sqrt (- f n)) (cbrt (+ f n))))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ (cbrt 1) (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ (sqrt (- f n)) 1))
  (/ (cbrt 1) (/ (sqrt (- f n)) (+ f n)))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ (sqrt (- f n)) 1))
  (/ (cbrt 1) (/ (sqrt (- f n)) (+ f n)))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ 1 (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (cbrt 1) (/ (- f n) (cbrt (+ f n))))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ 1 (sqrt (+ f n))))
  (/ (cbrt 1) (/ (- f n) (sqrt (+ f n))))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ 1 1))
  (/ (cbrt 1) (/ (- f n) (+ f n)))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ 1 1))
  (/ (cbrt 1) (/ (- f n) (+ f n)))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ (+ (sqrt f) (sqrt n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (cbrt 1) (/ (- (sqrt f) (sqrt n)) (cbrt (+ f n))))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ (+ (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ (cbrt 1) (/ (- (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ (+ (sqrt f) (sqrt n)) 1))
  (/ (cbrt 1) (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ (+ (sqrt f) (sqrt n)) 1))
  (/ (cbrt 1) (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ 1 (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (cbrt 1) (/ (- f n) (cbrt (+ f n))))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ 1 (sqrt (+ f n))))
  (/ (cbrt 1) (/ (- f n) (sqrt (+ f n))))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ 1 1))
  (/ (cbrt 1) (/ (- f n) (+ f n)))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ 1 1))
  (/ (cbrt 1) (/ (- f n) (+ f n)))
  (/ (- (* (cbrt 1) (cbrt 1))) 1)
  (/ (cbrt 1) (/ (- f n) (+ f n)))
  (/ (- (* (cbrt 1) (cbrt 1))) (- f n))
  (/ (cbrt 1) (/ 1 (+ f n)))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ (- f n) (+ (pow f 3) (pow n 3))))
  (/ (cbrt 1) (+ (* f f) (- (* n n) (* f n))))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ (- f n) (- (* f f) (* n n))))
  (/ (cbrt 1) (- f n))
  (/ (- (sqrt 1)) (* (cbrt (/ (- f n) (+ f n))) (cbrt (/ (- f n) (+ f n)))))
  (/ (sqrt 1) (cbrt (/ (- f n) (+ f n))))
  (/ (- (sqrt 1)) (sqrt (/ (- f n) (+ f n))))
  (/ (sqrt 1) (sqrt (/ (- f n) (+ f n))))
  (/ (- (sqrt 1)) (/ (* (cbrt (- f n)) (cbrt (- f n))) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (sqrt 1) (/ (cbrt (- f n)) (cbrt (+ f n))))
  (/ (- (sqrt 1)) (/ (* (cbrt (- f n)) (cbrt (- f n))) (sqrt (+ f n))))
  (/ (sqrt 1) (/ (cbrt (- f n)) (sqrt (+ f n))))
  (/ (- (sqrt 1)) (/ (* (cbrt (- f n)) (cbrt (- f n))) 1))
  (/ (sqrt 1) (/ (cbrt (- f n)) (+ f n)))
  (/ (- (sqrt 1)) (/ (* (cbrt (- f n)) (cbrt (- f n))) 1))
  (/ (sqrt 1) (/ (cbrt (- f n)) (+ f n)))
  (/ (- (sqrt 1)) (/ (sqrt (- f n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (sqrt 1) (/ (sqrt (- f n)) (cbrt (+ f n))))
  (/ (- (sqrt 1)) (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ (sqrt 1) (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ (- (sqrt 1)) (/ (sqrt (- f n)) 1))
  (/ (sqrt 1) (/ (sqrt (- f n)) (+ f n)))
  (/ (- (sqrt 1)) (/ (sqrt (- f n)) 1))
  (/ (sqrt 1) (/ (sqrt (- f n)) (+ f n)))
  (/ (- (sqrt 1)) (/ 1 (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (sqrt 1) (/ (- f n) (cbrt (+ f n))))
  (/ (- (sqrt 1)) (/ 1 (sqrt (+ f n))))
  (/ (sqrt 1) (/ (- f n) (sqrt (+ f n))))
  (/ (- (sqrt 1)) (/ 1 1))
  (/ (sqrt 1) (/ (- f n) (+ f n)))
  (/ (- (sqrt 1)) (/ 1 1))
  (/ (sqrt 1) (/ (- f n) (+ f n)))
  (/ (- (sqrt 1)) (/ (+ (sqrt f) (sqrt n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (sqrt 1) (/ (- (sqrt f) (sqrt n)) (cbrt (+ f n))))
  (/ (- (sqrt 1)) (/ (+ (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ (sqrt 1) (/ (- (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ (- (sqrt 1)) (/ (+ (sqrt f) (sqrt n)) 1))
  (/ (sqrt 1) (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (/ (- (sqrt 1)) (/ (+ (sqrt f) (sqrt n)) 1))
  (/ (sqrt 1) (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (/ (- (sqrt 1)) (/ 1 (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (sqrt 1) (/ (- f n) (cbrt (+ f n))))
  (/ (- (sqrt 1)) (/ 1 (sqrt (+ f n))))
  (/ (sqrt 1) (/ (- f n) (sqrt (+ f n))))
  (/ (- (sqrt 1)) (/ 1 1))
  (/ (sqrt 1) (/ (- f n) (+ f n)))
  (/ (- (sqrt 1)) (/ 1 1))
  (/ (sqrt 1) (/ (- f n) (+ f n)))
  (/ (- (sqrt 1)) 1)
  (/ (sqrt 1) (/ (- f n) (+ f n)))
  (/ (- (sqrt 1)) (- f n))
  (/ (sqrt 1) (/ 1 (+ f n)))
  (/ (- (sqrt 1)) (/ (- f n) (+ (pow f 3) (pow n 3))))
  (/ (sqrt 1) (+ (* f f) (- (* n n) (* f n))))
  (/ (- (sqrt 1)) (/ (- f n) (- (* f f) (* n n))))
  (/ (sqrt 1) (- f n))
  (/ (- 1) (* (cbrt (/ (- f n) (+ f n))) (cbrt (/ (- f n) (+ f n)))))
  (/ 1 (cbrt (/ (- f n) (+ f n))))
  (/ (- 1) (sqrt (/ (- f n) (+ f n))))
  (/ 1 (sqrt (/ (- f n) (+ f n))))
  (/ (- 1) (/ (* (cbrt (- f n)) (cbrt (- f n))) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ 1 (/ (cbrt (- f n)) (cbrt (+ f n))))
  (/ (- 1) (/ (* (cbrt (- f n)) (cbrt (- f n))) (sqrt (+ f n))))
  (/ 1 (/ (cbrt (- f n)) (sqrt (+ f n))))
  (/ (- 1) (/ (* (cbrt (- f n)) (cbrt (- f n))) 1))
  (/ 1 (/ (cbrt (- f n)) (+ f n)))
  (/ (- 1) (/ (* (cbrt (- f n)) (cbrt (- f n))) 1))
  (/ 1 (/ (cbrt (- f n)) (+ f n)))
  (/ (- 1) (/ (sqrt (- f n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ 1 (/ (sqrt (- f n)) (cbrt (+ f n))))
  (/ (- 1) (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ 1 (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ (- 1) (/ (sqrt (- f n)) 1))
  (/ 1 (/ (sqrt (- f n)) (+ f n)))
  (/ (- 1) (/ (sqrt (- f n)) 1))
  (/ 1 (/ (sqrt (- f n)) (+ f n)))
  (/ (- 1) (/ 1 (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ 1 (/ (- f n) (cbrt (+ f n))))
  (/ (- 1) (/ 1 (sqrt (+ f n))))
  (/ 1 (/ (- f n) (sqrt (+ f n))))
  (/ (- 1) (/ 1 1))
  (/ 1 (/ (- f n) (+ f n)))
  (/ (- 1) (/ 1 1))
  (/ 1 (/ (- f n) (+ f n)))
  (/ (- 1) (/ (+ (sqrt f) (sqrt n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ 1 (/ (- (sqrt f) (sqrt n)) (cbrt (+ f n))))
  (/ (- 1) (/ (+ (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ 1 (/ (- (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ (- 1) (/ (+ (sqrt f) (sqrt n)) 1))
  (/ 1 (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (/ (- 1) (/ (+ (sqrt f) (sqrt n)) 1))
  (/ 1 (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (/ (- 1) (/ 1 (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ 1 (/ (- f n) (cbrt (+ f n))))
  (/ (- 1) (/ 1 (sqrt (+ f n))))
  (/ 1 (/ (- f n) (sqrt (+ f n))))
  (/ (- 1) (/ 1 1))
  (/ 1 (/ (- f n) (+ f n)))
  (/ (- 1) (/ 1 1))
  (/ 1 (/ (- f n) (+ f n)))
  (/ (- 1) 1)
  (/ 1 (/ (- f n) (+ f n)))
  (/ (- 1) (- f n))
  (/ 1 (/ 1 (+ f n)))
  (/ (- 1) (/ (- f n) (+ (pow f 3) (pow n 3))))
  (/ 1 (+ (* f f) (- (* n n) (* f n))))
  (/ (- 1) (/ (- f n) (- (* f f) (* n n))))
  (/ 1 (- f n))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (- f n) (+ f n))) (cbrt (/ (- f n) (+ f n)))))
  (/ (- (cbrt 1)) (cbrt (/ (- f n) (+ f n))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (- f n) (+ f n))))
  (/ (- (cbrt 1)) (sqrt (/ (- f n) (+ f n))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- f n)) (cbrt (- f n))) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (- (cbrt 1)) (/ (cbrt (- f n)) (cbrt (+ f n))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- f n)) (cbrt (- f n))) (sqrt (+ f n))))
  (/ (- (cbrt 1)) (/ (cbrt (- f n)) (sqrt (+ f n))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- f n)) (cbrt (- f n))) 1))
  (/ (- (cbrt 1)) (/ (cbrt (- f n)) (+ f n)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- f n)) (cbrt (- f n))) 1))
  (/ (- (cbrt 1)) (/ (cbrt (- f n)) (+ f n)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- f n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (- (cbrt 1)) (/ (sqrt (- f n)) (cbrt (+ f n))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ (- (cbrt 1)) (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- f n)) 1))
  (/ (- (cbrt 1)) (/ (sqrt (- f n)) (+ f n)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- f n)) 1))
  (/ (- (cbrt 1)) (/ (sqrt (- f n)) (+ f n)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (- (cbrt 1)) (/ (- f n) (cbrt (+ f n))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (+ f n))))
  (/ (- (cbrt 1)) (/ (- f n) (sqrt (+ f n))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (- (cbrt 1)) (/ (- f n) (+ f n)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (- (cbrt 1)) (/ (- f n) (+ f n)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt f) (sqrt n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (- (cbrt 1)) (/ (- (sqrt f) (sqrt n)) (cbrt (+ f n))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ (- (cbrt 1)) (/ (- (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt f) (sqrt n)) 1))
  (/ (- (cbrt 1)) (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt f) (sqrt n)) 1))
  (/ (- (cbrt 1)) (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (- (cbrt 1)) (/ (- f n) (cbrt (+ f n))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (+ f n))))
  (/ (- (cbrt 1)) (/ (- f n) (sqrt (+ f n))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (- (cbrt 1)) (/ (- f n) (+ f n)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (- (cbrt 1)) (/ (- f n) (+ f n)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (- (cbrt 1)) (/ (- f n) (+ f n)))
  (/ (* (cbrt 1) (cbrt 1)) (- f n))
  (/ (- (cbrt 1)) (/ 1 (+ f n)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (- f n) (+ (pow f 3) (pow n 3))))
  (/ (- (cbrt 1)) (+ (* f f) (- (* n n) (* f n))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (- f n) (- (* f f) (* n n))))
  (/ (- (cbrt 1)) (- f n))
  (/ (sqrt 1) (* (cbrt (/ (- f n) (+ f n))) (cbrt (/ (- f n) (+ f n)))))
  (/ (- (sqrt 1)) (cbrt (/ (- f n) (+ f n))))
  (/ (sqrt 1) (sqrt (/ (- f n) (+ f n))))
  (/ (- (sqrt 1)) (sqrt (/ (- f n) (+ f n))))
  (/ (sqrt 1) (/ (* (cbrt (- f n)) (cbrt (- f n))) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (- (sqrt 1)) (/ (cbrt (- f n)) (cbrt (+ f n))))
  (/ (sqrt 1) (/ (* (cbrt (- f n)) (cbrt (- f n))) (sqrt (+ f n))))
  (/ (- (sqrt 1)) (/ (cbrt (- f n)) (sqrt (+ f n))))
  (/ (sqrt 1) (/ (* (cbrt (- f n)) (cbrt (- f n))) 1))
  (/ (- (sqrt 1)) (/ (cbrt (- f n)) (+ f n)))
  (/ (sqrt 1) (/ (* (cbrt (- f n)) (cbrt (- f n))) 1))
  (/ (- (sqrt 1)) (/ (cbrt (- f n)) (+ f n)))
  (/ (sqrt 1) (/ (sqrt (- f n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (- (sqrt 1)) (/ (sqrt (- f n)) (cbrt (+ f n))))
  (/ (sqrt 1) (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ (- (sqrt 1)) (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ (sqrt 1) (/ (sqrt (- f n)) 1))
  (/ (- (sqrt 1)) (/ (sqrt (- f n)) (+ f n)))
  (/ (sqrt 1) (/ (sqrt (- f n)) 1))
  (/ (- (sqrt 1)) (/ (sqrt (- f n)) (+ f n)))
  (/ (sqrt 1) (/ 1 (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (- (sqrt 1)) (/ (- f n) (cbrt (+ f n))))
  (/ (sqrt 1) (/ 1 (sqrt (+ f n))))
  (/ (- (sqrt 1)) (/ (- f n) (sqrt (+ f n))))
  (/ (sqrt 1) (/ 1 1))
  (/ (- (sqrt 1)) (/ (- f n) (+ f n)))
  (/ (sqrt 1) (/ 1 1))
  (/ (- (sqrt 1)) (/ (- f n) (+ f n)))
  (/ (sqrt 1) (/ (+ (sqrt f) (sqrt n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (- (sqrt 1)) (/ (- (sqrt f) (sqrt n)) (cbrt (+ f n))))
  (/ (sqrt 1) (/ (+ (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ (- (sqrt 1)) (/ (- (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ (sqrt 1) (/ (+ (sqrt f) (sqrt n)) 1))
  (/ (- (sqrt 1)) (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (/ (sqrt 1) (/ (+ (sqrt f) (sqrt n)) 1))
  (/ (- (sqrt 1)) (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (/ (sqrt 1) (/ 1 (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (- (sqrt 1)) (/ (- f n) (cbrt (+ f n))))
  (/ (sqrt 1) (/ 1 (sqrt (+ f n))))
  (/ (- (sqrt 1)) (/ (- f n) (sqrt (+ f n))))
  (/ (sqrt 1) (/ 1 1))
  (/ (- (sqrt 1)) (/ (- f n) (+ f n)))
  (/ (sqrt 1) (/ 1 1))
  (/ (- (sqrt 1)) (/ (- f n) (+ f n)))
  (/ (sqrt 1) 1)
  (/ (- (sqrt 1)) (/ (- f n) (+ f n)))
  (/ (sqrt 1) (- f n))
  (/ (- (sqrt 1)) (/ 1 (+ f n)))
  (/ (sqrt 1) (/ (- f n) (+ (pow f 3) (pow n 3))))
  (/ (- (sqrt 1)) (+ (* f f) (- (* n n) (* f n))))
  (/ (sqrt 1) (/ (- f n) (- (* f f) (* n n))))
  (/ (- (sqrt 1)) (- f n))
  (/ 1 (* (cbrt (/ (- f n) (+ f n))) (cbrt (/ (- f n) (+ f n)))))
  (/ (- 1) (cbrt (/ (- f n) (+ f n))))
  (/ 1 (sqrt (/ (- f n) (+ f n))))
  (/ (- 1) (sqrt (/ (- f n) (+ f n))))
  (/ 1 (/ (* (cbrt (- f n)) (cbrt (- f n))) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (- 1) (/ (cbrt (- f n)) (cbrt (+ f n))))
  (/ 1 (/ (* (cbrt (- f n)) (cbrt (- f n))) (sqrt (+ f n))))
  (/ (- 1) (/ (cbrt (- f n)) (sqrt (+ f n))))
  (/ 1 (/ (* (cbrt (- f n)) (cbrt (- f n))) 1))
  (/ (- 1) (/ (cbrt (- f n)) (+ f n)))
  (/ 1 (/ (* (cbrt (- f n)) (cbrt (- f n))) 1))
  (/ (- 1) (/ (cbrt (- f n)) (+ f n)))
  (/ 1 (/ (sqrt (- f n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (- 1) (/ (sqrt (- f n)) (cbrt (+ f n))))
  (/ 1 (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ (- 1) (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ 1 (/ (sqrt (- f n)) 1))
  (/ (- 1) (/ (sqrt (- f n)) (+ f n)))
  (/ 1 (/ (sqrt (- f n)) 1))
  (/ (- 1) (/ (sqrt (- f n)) (+ f n)))
  (/ 1 (/ 1 (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (- 1) (/ (- f n) (cbrt (+ f n))))
  (/ 1 (/ 1 (sqrt (+ f n))))
  (/ (- 1) (/ (- f n) (sqrt (+ f n))))
  (/ 1 (/ 1 1))
  (/ (- 1) (/ (- f n) (+ f n)))
  (/ 1 (/ 1 1))
  (/ (- 1) (/ (- f n) (+ f n)))
  (/ 1 (/ (+ (sqrt f) (sqrt n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (- 1) (/ (- (sqrt f) (sqrt n)) (cbrt (+ f n))))
  (/ 1 (/ (+ (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ (- 1) (/ (- (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ 1 (/ (+ (sqrt f) (sqrt n)) 1))
  (/ (- 1) (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (/ 1 (/ (+ (sqrt f) (sqrt n)) 1))
  (/ (- 1) (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (/ 1 (/ 1 (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (- 1) (/ (- f n) (cbrt (+ f n))))
  (/ 1 (/ 1 (sqrt (+ f n))))
  (/ (- 1) (/ (- f n) (sqrt (+ f n))))
  (/ 1 (/ 1 1))
  (/ (- 1) (/ (- f n) (+ f n)))
  (/ 1 (/ 1 1))
  (/ (- 1) (/ (- f n) (+ f n)))
  (/ 1 1)
  (/ (- 1) (/ (- f n) (+ f n)))
  (/ 1 (- f n))
  (/ (- 1) (/ 1 (+ f n)))
  (/ 1 (/ (- f n) (+ (pow f 3) (pow n 3))))
  (/ (- 1) (+ (* f f) (- (* n n) (* f n))))
  (/ 1 (/ (- f n) (- (* f f) (* n n))))
  (/ (- 1) (- f n))
  (/ 1 (/ (- f n) (+ f n)))
  (/ (/ (- f n) (+ f n)) (- 1))
  (/ 1 (/ (- f n) (+ f n)))
  (/ (- 1) (* (cbrt (/ (- f n) (+ f n))) (cbrt (/ (- f n) (+ f n)))))
  (/ (- 1) (sqrt (/ (- f n) (+ f n))))
  (/ (- 1) (/ (* (cbrt (- f n)) (cbrt (- f n))) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (- 1) (/ (* (cbrt (- f n)) (cbrt (- f n))) (sqrt (+ f n))))
  (/ (- 1) (/ (* (cbrt (- f n)) (cbrt (- f n))) 1))
  (/ (- 1) (/ (* (cbrt (- f n)) (cbrt (- f n))) 1))
  (/ (- 1) (/ (sqrt (- f n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (- 1) (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ (- 1) (/ (sqrt (- f n)) 1))
  (/ (- 1) (/ (sqrt (- f n)) 1))
  (/ (- 1) (/ 1 (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (- 1) (/ 1 (sqrt (+ f n))))
  (/ (- 1) (/ 1 1))
  (/ (- 1) (/ 1 1))
  (/ (- 1) (/ (+ (sqrt f) (sqrt n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (- 1) (/ (+ (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ (- 1) (/ (+ (sqrt f) (sqrt n)) 1))
  (/ (- 1) (/ (+ (sqrt f) (sqrt n)) 1))
  (/ (- 1) (/ 1 (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (- 1) (/ 1 (sqrt (+ f n))))
  (/ (- 1) (/ 1 1))
  (/ (- 1) (/ 1 1))
  (/ (- 1) 1)
  (/ (- 1) (- f n))
  (/ (- 1) (/ (- f n) (+ (pow f 3) (pow n 3))))
  (/ (- 1) (/ (- f n) (- (* f f) (* n n))))
  (/ (/ (- f n) (+ f n)) (cbrt (- 1)))
  (/ (/ (- f n) (+ f n)) (sqrt (- 1)))
  (/ (/ (- f n) (+ f n)) (- 1))
  (/ (/ (- f n) (+ f n)) 1)
  (/ (/ (- f n) (+ f n)) (cbrt 1))
  (/ (/ (- f n) (+ f n)) (sqrt 1))
  (/ (/ (- f n) (+ f n)) 1)
  (/ (/ (- f n) (+ f n)) (- (cbrt 1)))
  (/ (/ (- f n) (+ f n)) (- (sqrt 1)))
  (/ (/ (- f n) (+ f n)) (- 1))
  (/ (- 1) (- f n))
  -1
  1
  1
  1
  -1
  -1
0.838 * * [simplify]: iteration  0 :  1026  enodes  (cost  3956 )
0.856 * * [simplify]: iteration  1 :  5001  enodes  (cost  3561 )
0.872 * [simplify]: Simplified to:
   (expm1 (/ (- f n) (+ f n)))
  (log1p (/ (- f n) (+ f n)))
  (log (/ (- f n) (+ f n)))
  (log (/ (- f n) (+ f n)))
  (exp (/ (- f n) (+ f n)))
  (pow (/ (- f n) (+ f n)) 3)
  (* (cbrt (/ (- f n) (+ f n))) (cbrt (/ (- f n) (+ f n))))
  (cbrt (/ (- f n) (+ f n)))
  (pow (/ (- f n) (+ f n)) 3)
  (sqrt (/ (- f n) (+ f n)))
  (sqrt (/ (- f n) (+ f n)))
  (- (- f n))
  (- (+ f n))
  (/ f (+ f n))
  (/ n (+ f n))
  (/ (* (cbrt (- f n)) (cbrt (- f n))) (* (cbrt (+ f n)) (cbrt (+ f n))))
  (/ (cbrt (- f n)) (cbrt (+ f n)))
  (/ (* (cbrt (- f n)) (cbrt (- f n))) (sqrt (+ f n)))
  (/ (cbrt (- f n)) (sqrt (+ f n)))
  (* (cbrt (- f n)) (cbrt (- f n)))
  (/ (cbrt (- f n)) (+ f n))
  (* (cbrt (- f n)) (cbrt (- f n)))
  (/ (cbrt (- f n)) (+ f n))
  (/ (sqrt (- f n)) (* (cbrt (+ f n)) (cbrt (+ f n))))
  (/ (sqrt (- f n)) (cbrt (+ f n)))
  (/ (sqrt (- f n)) (sqrt (+ f n)))
  (/ (sqrt (- f n)) (sqrt (+ f n)))
  (sqrt (- f n))
  (/ (sqrt (- f n)) (+ f n))
  (sqrt (- f n))
  (/ (sqrt (- f n)) (+ f n))
  (/ 1 (* (cbrt (+ f n)) (cbrt (+ f n))))
  (/ (- f n) (cbrt (+ f n)))
  (/ 1 (sqrt (+ f n)))
  (/ (- f n) (sqrt (+ f n)))
  1
  (/ (- f n) (+ f n))
  1
  (/ (- f n) (+ f n))
  (/ (+ (sqrt f) (sqrt n)) (* (cbrt (+ f n)) (cbrt (+ f n))))
  (/ (- (sqrt f) (sqrt n)) (cbrt (+ f n)))
  (/ (+ (sqrt f) (sqrt n)) (sqrt (+ f n)))
  (/ (- (sqrt f) (sqrt n)) (sqrt (+ f n)))
  (+ (sqrt f) (sqrt n))
  (/ (- (sqrt f) (sqrt n)) (+ f n))
  (+ (sqrt f) (sqrt n))
  (/ (- (sqrt f) (sqrt n)) (+ f n))
  (/ 1 (* (cbrt (+ f n)) (cbrt (+ f n))))
  (/ (- f n) (cbrt (+ f n)))
  (/ 1 (sqrt (+ f n)))
  (/ (- f n) (sqrt (+ f n)))
  1
  (/ (- f n) (+ f n))
  1
  (/ (- f n) (+ f n))
  (/ 1 (+ f n))
  (/ (+ f n) (- f n))
  (/ (- f n) (* (cbrt (+ f n)) (cbrt (+ f n))))
  (/ (- f n) (sqrt (+ f n)))
  (- f n)
  (- f n)
  (/ (+ f n) (cbrt (- f n)))
  (/ (+ f n) (sqrt (- f n)))
  (/ (+ f n) (- f n))
  (/ (+ f n) (- (sqrt f) (sqrt n)))
  (/ (+ f n) (- f n))
  (/ (- f n) (+ (pow f 3) (pow n 3)))
  (/ (- f n) (- (* f f) (* n n)))
  (* (fma f f (fma n n (* f n))) (+ f n))
  (* (+ f n) (+ f n))
  (expm1 (/ (- 1) (/ (- f n) (+ f n))))
  (log1p (/ (- 1) (/ (- f n) (+ f n))))
  (log (/ (- 1) (/ (- f n) (+ f n))))
  (log (/ (- 1) (/ (- f n) (+ f n))))
  (log (/ (- 1) (/ (- f n) (+ f n))))
  (exp (/ (- 1) (/ (- f n) (+ f n))))
  (/ -1 (pow (/ (- f n) (+ f n)) 3))
  (/ -1 (pow (/ (- f n) (+ f n)) 3))
  (* (cbrt (/ (- 1) (/ (- f n) (+ f n)))) (cbrt (/ (- 1) (/ (- f n) (+ f n)))))
  (cbrt (/ (- 1) (/ (- f n) (+ f n))))
  (/ -1 (pow (/ (- f n) (+ f n)) 3))
  (sqrt (/ (- 1) (/ (- f n) (+ f n))))
  (sqrt (/ (- 1) (/ (- f n) (+ f n))))
  1
  (- (/ (- f n) (+ f n)))
  0
  (/ (+ f n) (- f n))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (* (cbrt (/ (- f n) (+ f n))) (cbrt (/ (- f n) (+ f n)))))
  (/ (cbrt (- 1)) (cbrt (/ (- f n) (+ f n))))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (sqrt (/ (- f n) (+ f n))))
  (/ (cbrt (- 1)) (sqrt (/ (- f n) (+ f n))))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ (* (cbrt (- f n)) (cbrt (- f n))) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (cbrt (- 1)) (/ (cbrt (- f n)) (cbrt (+ f n))))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ (* (cbrt (- f n)) (cbrt (- f n))) (sqrt (+ f n))))
  (/ (cbrt (- 1)) (/ (cbrt (- f n)) (sqrt (+ f n))))
  (/ (cbrt (- 1)) (/ (* (cbrt (- f n)) (cbrt (- f n))) (cbrt (- 1))))
  (/ (cbrt (- 1)) (/ (cbrt (- f n)) (+ f n)))
  (/ (cbrt (- 1)) (/ (* (cbrt (- f n)) (cbrt (- f n))) (cbrt (- 1))))
  (/ (cbrt (- 1)) (/ (cbrt (- f n)) (+ f n)))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ (sqrt (- f n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (cbrt (- 1)) (/ (sqrt (- f n)) (cbrt (+ f n))))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ (cbrt (- 1)) (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ (cbrt (- 1)) (/ (sqrt (- f n)) (cbrt (- 1))))
  (/ (cbrt (- 1)) (/ (sqrt (- f n)) (+ f n)))
  (/ (cbrt (- 1)) (/ (sqrt (- f n)) (cbrt (- 1))))
  (/ (cbrt (- 1)) (/ (sqrt (- f n)) (+ f n)))
  (* (* (cbrt (- 1)) (cbrt (- 1))) (* (cbrt (+ f n)) (cbrt (+ f n))))
  (/ (cbrt (- 1)) (/ (- f n) (cbrt (+ f n))))
  (* (* (cbrt (- 1)) (cbrt (- 1))) (sqrt (+ f n)))
  (/ (cbrt (- 1)) (/ (- f n) (sqrt (+ f n))))
  (* (cbrt (- 1)) (cbrt (- 1)))
  (/ (cbrt (- 1)) (/ (- f n) (+ f n)))
  (* (cbrt (- 1)) (cbrt (- 1)))
  (/ (cbrt (- 1)) (/ (- f n) (+ f n)))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ (+ (sqrt f) (sqrt n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (cbrt (- 1)) (/ (- (sqrt f) (sqrt n)) (cbrt (+ f n))))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ (+ (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ (cbrt (- 1)) (/ (- (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ (cbrt (- 1)) (/ (+ (sqrt f) (sqrt n)) (cbrt (- 1))))
  (/ (cbrt (- 1)) (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (/ (cbrt (- 1)) (/ (+ (sqrt f) (sqrt n)) (cbrt (- 1))))
  (/ (cbrt (- 1)) (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (* (* (cbrt (- 1)) (cbrt (- 1))) (* (cbrt (+ f n)) (cbrt (+ f n))))
  (/ (cbrt (- 1)) (/ (- f n) (cbrt (+ f n))))
  (* (* (cbrt (- 1)) (cbrt (- 1))) (sqrt (+ f n)))
  (/ (cbrt (- 1)) (/ (- f n) (sqrt (+ f n))))
  (* (cbrt (- 1)) (cbrt (- 1)))
  (/ (cbrt (- 1)) (/ (- f n) (+ f n)))
  (* (cbrt (- 1)) (cbrt (- 1)))
  (/ (cbrt (- 1)) (/ (- f n) (+ f n)))
  (* (cbrt (- 1)) (cbrt (- 1)))
  (/ (cbrt (- 1)) (/ (- f n) (+ f n)))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (- f n))
  (* (cbrt (- 1)) (+ f n))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ (- f n) (+ (pow f 3) (pow n 3))))
  (/ (cbrt (- 1)) (+ (* f f) (- (* n n) (* f n))))
  (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ (- f n) (- (* f f) (* n n))))
  (/ (cbrt (- 1)) (- f n))
  (/ (sqrt (- 1)) (* (cbrt (/ (- f n) (+ f n))) (cbrt (/ (- f n) (+ f n)))))
  (/ (sqrt (- 1)) (cbrt (/ (- f n) (+ f n))))
  (/ (sqrt (- 1)) (sqrt (/ (- f n) (+ f n))))
  (/ (sqrt (- 1)) (sqrt (/ (- f n) (+ f n))))
  (/ (sqrt (- 1)) (/ (* (cbrt (- f n)) (cbrt (- f n))) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (sqrt (- 1)) (/ (cbrt (- f n)) (cbrt (+ f n))))
  (/ (sqrt (- 1)) (/ (* (cbrt (- f n)) (cbrt (- f n))) (sqrt (+ f n))))
  (/ (sqrt (- 1)) (/ (cbrt (- f n)) (sqrt (+ f n))))
  (/ (sqrt (- 1)) (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (sqrt (- 1)) (/ (cbrt (- f n)) (+ f n)))
  (/ (sqrt (- 1)) (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (sqrt (- 1)) (/ (cbrt (- f n)) (+ f n)))
  (/ (sqrt (- 1)) (/ (sqrt (- f n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (sqrt (- 1)) (/ (sqrt (- f n)) (cbrt (+ f n))))
  (/ (sqrt (- 1)) (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ (sqrt (- 1)) (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ (sqrt (- 1)) (sqrt (- f n)))
  (/ (sqrt (- 1)) (/ (sqrt (- f n)) (+ f n)))
  (/ (sqrt (- 1)) (sqrt (- f n)))
  (/ (sqrt (- 1)) (/ (sqrt (- f n)) (+ f n)))
  (* (sqrt (- 1)) (* (cbrt (+ f n)) (cbrt (+ f n))))
  (/ (sqrt (- 1)) (/ (- f n) (cbrt (+ f n))))
  (* (sqrt (- 1)) (sqrt (+ f n)))
  (/ (sqrt (- 1)) (/ (- f n) (sqrt (+ f n))))
  (sqrt (- 1))
  (/ (sqrt (- 1)) (/ (- f n) (+ f n)))
  (sqrt (- 1))
  (/ (sqrt (- 1)) (/ (- f n) (+ f n)))
  (/ (sqrt (- 1)) (/ (+ (sqrt f) (sqrt n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (sqrt (- 1)) (/ (- (sqrt f) (sqrt n)) (cbrt (+ f n))))
  (/ (sqrt (- 1)) (/ (+ (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ (sqrt (- 1)) (/ (- (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ (sqrt (- 1)) (+ (sqrt f) (sqrt n)))
  (/ (sqrt (- 1)) (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (/ (sqrt (- 1)) (+ (sqrt f) (sqrt n)))
  (/ (sqrt (- 1)) (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (* (sqrt (- 1)) (* (cbrt (+ f n)) (cbrt (+ f n))))
  (/ (sqrt (- 1)) (/ (- f n) (cbrt (+ f n))))
  (* (sqrt (- 1)) (sqrt (+ f n)))
  (/ (sqrt (- 1)) (/ (- f n) (sqrt (+ f n))))
  (sqrt (- 1))
  (/ (sqrt (- 1)) (/ (- f n) (+ f n)))
  (sqrt (- 1))
  (/ (sqrt (- 1)) (/ (- f n) (+ f n)))
  (sqrt (- 1))
  (/ (sqrt (- 1)) (/ (- f n) (+ f n)))
  (/ (sqrt (- 1)) (- f n))
  (* (sqrt (- 1)) (+ f n))
  (/ (sqrt (- 1)) (/ (- f n) (+ (pow f 3) (pow n 3))))
  (/ (sqrt (- 1)) (/ (fma n (- n f) (* f f)) 1))
  (/ (sqrt (- 1)) (/ (- f n) (- (* f f) (* n n))))
  (/ (sqrt (- 1)) (- f n))
  (/ 1 (* (cbrt (/ (- f n) (+ f n))) (cbrt (/ (- f n) (+ f n)))))
  (/ -1 (cbrt (/ (- f n) (+ f n))))
  (/ 1 (sqrt (/ (- f n) (+ f n))))
  (/ -1 (sqrt (/ (- f n) (+ f n))))
  (/ (* (cbrt (+ f n)) (cbrt (+ f n))) (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (* -1 (cbrt (+ f n))) (cbrt (- f n)))
  (/ (sqrt (+ f n)) (* (cbrt (- f n)) (cbrt (- f n))))
  (/ -1 (/ (cbrt (- f n)) (sqrt (+ f n))))
  (/ 1 (* (cbrt (- f n)) (cbrt (- f n))))
  (/ -1 (/ (cbrt (- f n)) (+ f n)))
  (/ 1 (* (cbrt (- f n)) (cbrt (- f n))))
  (/ -1 (/ (cbrt (- f n)) (+ f n)))
  (/ (* (cbrt (+ f n)) (cbrt (+ f n))) (sqrt (- f n)))
  (/ -1 (/ (sqrt (- f n)) (cbrt (+ f n))))
  (/ (sqrt (+ f n)) (sqrt (- f n)))
  (/ -1 (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ 1 (sqrt (- f n)))
  (/ -1 (/ (sqrt (- f n)) (+ f n)))
  (/ 1 (sqrt (- f n)))
  (/ -1 (/ (sqrt (- f n)) (+ f n)))
  (* (cbrt (+ f n)) (cbrt (+ f n)))
  (/ -1 (/ (- f n) (cbrt (+ f n))))
  (sqrt (+ f n))
  (/ -1 (/ (- f n) (sqrt (+ f n))))
  1
  (/ (- (+ f n)) (- f n))
  1
  (/ (- (+ f n)) (- f n))
  (/ (* (cbrt (+ f n)) (cbrt (+ f n))) (+ (sqrt f) (sqrt n)))
  (/ -1 (/ (- (sqrt f) (sqrt n)) (cbrt (+ f n))))
  (/ (sqrt (+ f n)) (+ (sqrt f) (sqrt n)))
  (/ -1 (/ (- (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ 1 (+ (sqrt f) (sqrt n)))
  (/ -1 (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (/ 1 (+ (sqrt f) (sqrt n)))
  (/ -1 (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (* (cbrt (+ f n)) (cbrt (+ f n)))
  (/ -1 (/ (- f n) (cbrt (+ f n))))
  (sqrt (+ f n))
  (/ -1 (/ (- f n) (sqrt (+ f n))))
  1
  (/ (- (+ f n)) (- f n))
  1
  (/ (- (+ f n)) (- f n))
  1
  (/ (- (+ f n)) (- f n))
  (/ 1 (- f n))
  (- (+ f n))
  (/ 1 (/ (- f n) (+ (pow f 3) (pow n 3))))
  (/ -1 (fma n (- n f) (* f f)))
  (/ (- (* f f) (* n n)) (- f n))
  (/ -1 (- f n))
  (/ -1 (* (cbrt (/ (- f n) (+ f n))) (cbrt (/ (- f n) (+ f n)))))
  (/ 1 (cbrt (/ (- f n) (+ f n))))
  (/ -1 (sqrt (/ (- f n) (+ f n))))
  (/ 1 (sqrt (/ (- f n) (+ f n))))
  (/ -1 (/ (* (cbrt (- f n)) (cbrt (- f n))) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (* 1 (cbrt (+ f n))) (cbrt (- f n)))
  (/ -1 (/ (* (cbrt (- f n)) (cbrt (- f n))) (sqrt (+ f n))))
  (/ (sqrt (+ f n)) (cbrt (- f n)))
  (/ -1 (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (+ f n) (cbrt (- f n)))
  (/ -1 (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (+ f n) (cbrt (- f n)))
  (/ -1 (/ (sqrt (- f n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ 1 (/ (sqrt (- f n)) (cbrt (+ f n))))
  (/ -1 (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ (sqrt (+ f n)) (sqrt (- f n)))
  (/ -1 (sqrt (- f n)))
  (/ (+ f n) (sqrt (- f n)))
  (/ -1 (sqrt (- f n)))
  (/ (+ f n) (sqrt (- f n)))
  (- (* (cbrt (+ f n)) (cbrt (+ f n))))
  (/ 1 (/ (- f n) (cbrt (+ f n))))
  (- (sqrt (+ f n)))
  (/ (sqrt (+ f n)) (- f n))
  -1
  (/ (+ f n) (- f n))
  -1
  (/ (+ f n) (- f n))
  (/ -1 (/ (+ (sqrt f) (sqrt n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (* 1 (cbrt (+ f n))) (- (sqrt f) (sqrt n)))
  (/ -1 (/ (+ (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ (sqrt (+ f n)) (- (sqrt f) (sqrt n)))
  (/ -1 (+ (sqrt f) (sqrt n)))
  (/ (+ f n) (- (sqrt f) (sqrt n)))
  (/ -1 (+ (sqrt f) (sqrt n)))
  (/ (+ f n) (- (sqrt f) (sqrt n)))
  (- (* (cbrt (+ f n)) (cbrt (+ f n))))
  (/ 1 (/ (- f n) (cbrt (+ f n))))
  (- (sqrt (+ f n)))
  (/ (sqrt (+ f n)) (- f n))
  -1
  (/ (+ f n) (- f n))
  -1
  (/ (+ f n) (- f n))
  -1
  (/ (+ f n) (- f n))
  (/ -1 (- f n))
  (+ f n)
  (/ -1 (/ (- f n) (+ (pow f 3) (pow n 3))))
  (/ 1 (fma n (- n f) (* f f)))
  (/ -1 (/ (- f n) (- (* f f) (* n n))))
  (/ 1 (- f n))
  (/ (- (* (cbrt 1) (cbrt 1))) (* (cbrt (/ (- f n) (+ f n))) (cbrt (/ (- f n) (+ f n)))))
  (/ (cbrt 1) (cbrt (/ (- f n) (+ f n))))
  (/ (- (* (cbrt 1) (cbrt 1))) (sqrt (/ (- f n) (+ f n))))
  (/ (cbrt 1) (sqrt (/ (- f n) (+ f n))))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ (* (cbrt (- f n)) (cbrt (- f n))) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (cbrt 1) (/ (cbrt (- f n)) (cbrt (+ f n))))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ (* (cbrt (- f n)) (cbrt (- f n))) (sqrt (+ f n))))
  (/ (cbrt 1) (/ (cbrt (- f n)) (sqrt (+ f n))))
  (/ (- (* (cbrt 1) (cbrt 1))) (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (cbrt 1) (/ (cbrt (- f n)) (+ f n)))
  (/ (- (* (cbrt 1) (cbrt 1))) (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (cbrt 1) (/ (cbrt (- f n)) (+ f n)))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ (sqrt (- f n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (cbrt 1) (/ (sqrt (- f n)) (cbrt (+ f n))))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ (cbrt 1) (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ (- (* (cbrt 1) (cbrt 1))) (sqrt (- f n)))
  (/ (cbrt 1) (/ (sqrt (- f n)) (+ f n)))
  (/ (- (* (cbrt 1) (cbrt 1))) (sqrt (- f n)))
  (/ (cbrt 1) (/ (sqrt (- f n)) (+ f n)))
  (* (- (* (cbrt 1) (cbrt 1))) (* (cbrt (+ f n)) (cbrt (+ f n))))
  (/ (cbrt 1) (/ (- f n) (cbrt (+ f n))))
  (* (- (* (cbrt 1) (cbrt 1))) (sqrt (+ f n)))
  (/ (cbrt 1) (/ (- f n) (sqrt (+ f n))))
  (- (* (cbrt 1) (cbrt 1)))
  (/ (cbrt 1) (/ (- f n) (+ f n)))
  (- (* (cbrt 1) (cbrt 1)))
  (/ (cbrt 1) (/ (- f n) (+ f n)))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ (+ (sqrt f) (sqrt n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (cbrt 1) (/ (- (sqrt f) (sqrt n)) (cbrt (+ f n))))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ (+ (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ (cbrt 1) (/ (- (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ (- (* (cbrt 1) (cbrt 1))) (+ (sqrt f) (sqrt n)))
  (/ (cbrt 1) (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (/ (- (* (cbrt 1) (cbrt 1))) (+ (sqrt f) (sqrt n)))
  (/ (cbrt 1) (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (* (- (* (cbrt 1) (cbrt 1))) (* (cbrt (+ f n)) (cbrt (+ f n))))
  (/ (cbrt 1) (/ (- f n) (cbrt (+ f n))))
  (* (- (* (cbrt 1) (cbrt 1))) (sqrt (+ f n)))
  (/ (cbrt 1) (/ (- f n) (sqrt (+ f n))))
  (- (* (cbrt 1) (cbrt 1)))
  (/ (cbrt 1) (/ (- f n) (+ f n)))
  (- (* (cbrt 1) (cbrt 1)))
  (/ (cbrt 1) (/ (- f n) (+ f n)))
  (- (* (cbrt 1) (cbrt 1)))
  (/ (cbrt 1) (/ (- f n) (+ f n)))
  (/ (- (* (cbrt 1) (cbrt 1))) (- f n))
  (* (cbrt 1) (+ f n))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ (- f n) (+ (pow f 3) (pow n 3))))
  (/ (cbrt 1) (+ (* f f) (- (* n n) (* f n))))
  (/ (- (* (cbrt 1) (cbrt 1))) (/ (- f n) (- (* f f) (* n n))))
  (/ (cbrt 1) (- f n))
  (/ -1 (* (cbrt (/ (- f n) (+ f n))) (cbrt (/ (- f n) (+ f n)))))
  (/ 1 (cbrt (/ (- f n) (+ f n))))
  (/ -1 (sqrt (/ (- f n) (+ f n))))
  (/ 1 (sqrt (/ (- f n) (+ f n))))
  (/ -1 (/ (* (cbrt (- f n)) (cbrt (- f n))) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (* 1 (cbrt (+ f n))) (cbrt (- f n)))
  (/ -1 (/ (* (cbrt (- f n)) (cbrt (- f n))) (sqrt (+ f n))))
  (/ (sqrt (+ f n)) (cbrt (- f n)))
  (/ -1 (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (+ f n) (cbrt (- f n)))
  (/ -1 (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (+ f n) (cbrt (- f n)))
  (/ -1 (/ (sqrt (- f n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ 1 (/ (sqrt (- f n)) (cbrt (+ f n))))
  (/ -1 (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ (sqrt (+ f n)) (sqrt (- f n)))
  (/ -1 (sqrt (- f n)))
  (/ (+ f n) (sqrt (- f n)))
  (/ -1 (sqrt (- f n)))
  (/ (+ f n) (sqrt (- f n)))
  (- (* (cbrt (+ f n)) (cbrt (+ f n))))
  (/ 1 (/ (- f n) (cbrt (+ f n))))
  (- (sqrt (+ f n)))
  (/ (sqrt (+ f n)) (- f n))
  -1
  (/ (+ f n) (- f n))
  -1
  (/ (+ f n) (- f n))
  (/ -1 (/ (+ (sqrt f) (sqrt n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (* 1 (cbrt (+ f n))) (- (sqrt f) (sqrt n)))
  (/ -1 (/ (+ (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ (sqrt (+ f n)) (- (sqrt f) (sqrt n)))
  (/ -1 (+ (sqrt f) (sqrt n)))
  (/ (+ f n) (- (sqrt f) (sqrt n)))
  (/ -1 (+ (sqrt f) (sqrt n)))
  (/ (+ f n) (- (sqrt f) (sqrt n)))
  (- (* (cbrt (+ f n)) (cbrt (+ f n))))
  (/ 1 (/ (- f n) (cbrt (+ f n))))
  (- (sqrt (+ f n)))
  (/ (sqrt (+ f n)) (- f n))
  -1
  (/ (+ f n) (- f n))
  -1
  (/ (+ f n) (- f n))
  -1
  (/ (+ f n) (- f n))
  (/ -1 (- f n))
  (+ f n)
  (/ -1 (/ (- f n) (+ (pow f 3) (pow n 3))))
  (/ 1 (fma n (- n f) (* f f)))
  (/ -1 (/ (- f n) (- (* f f) (* n n))))
  (/ 1 (- f n))
  (/ -1 (* (cbrt (/ (- f n) (+ f n))) (cbrt (/ (- f n) (+ f n)))))
  (/ 1 (cbrt (/ (- f n) (+ f n))))
  (/ -1 (sqrt (/ (- f n) (+ f n))))
  (/ 1 (sqrt (/ (- f n) (+ f n))))
  (/ -1 (/ (* (cbrt (- f n)) (cbrt (- f n))) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (* 1 (cbrt (+ f n))) (cbrt (- f n)))
  (/ -1 (/ (* (cbrt (- f n)) (cbrt (- f n))) (sqrt (+ f n))))
  (/ (sqrt (+ f n)) (cbrt (- f n)))
  (/ -1 (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (+ f n) (cbrt (- f n)))
  (/ -1 (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (+ f n) (cbrt (- f n)))
  (/ -1 (/ (sqrt (- f n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ 1 (/ (sqrt (- f n)) (cbrt (+ f n))))
  (/ -1 (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ (sqrt (+ f n)) (sqrt (- f n)))
  (/ -1 (sqrt (- f n)))
  (/ (+ f n) (sqrt (- f n)))
  (/ -1 (sqrt (- f n)))
  (/ (+ f n) (sqrt (- f n)))
  (- (* (cbrt (+ f n)) (cbrt (+ f n))))
  (/ 1 (/ (- f n) (cbrt (+ f n))))
  (- (sqrt (+ f n)))
  (/ (sqrt (+ f n)) (- f n))
  -1
  (/ (+ f n) (- f n))
  -1
  (/ (+ f n) (- f n))
  (/ -1 (/ (+ (sqrt f) (sqrt n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (* 1 (cbrt (+ f n))) (- (sqrt f) (sqrt n)))
  (/ -1 (/ (+ (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ (sqrt (+ f n)) (- (sqrt f) (sqrt n)))
  (/ -1 (+ (sqrt f) (sqrt n)))
  (/ (+ f n) (- (sqrt f) (sqrt n)))
  (/ -1 (+ (sqrt f) (sqrt n)))
  (/ (+ f n) (- (sqrt f) (sqrt n)))
  (- (* (cbrt (+ f n)) (cbrt (+ f n))))
  (/ 1 (/ (- f n) (cbrt (+ f n))))
  (- (sqrt (+ f n)))
  (/ (sqrt (+ f n)) (- f n))
  -1
  (/ (+ f n) (- f n))
  -1
  (/ (+ f n) (- f n))
  -1
  (/ (+ f n) (- f n))
  (/ -1 (- f n))
  (+ f n)
  (/ -1 (/ (- f n) (+ (pow f 3) (pow n 3))))
  (/ 1 (fma n (- n f) (* f f)))
  (/ -1 (/ (- f n) (- (* f f) (* n n))))
  (/ 1 (- f n))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (- f n) (+ f n))) (cbrt (/ (- f n) (+ f n)))))
  (/ (- (cbrt 1)) (cbrt (/ (- f n) (+ f n))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (- f n) (+ f n))))
  (/ (- (cbrt 1)) (sqrt (/ (- f n) (+ f n))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- f n)) (cbrt (- f n))) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (- (cbrt 1)) (/ (cbrt (- f n)) (cbrt (+ f n))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- f n)) (cbrt (- f n))) (sqrt (+ f n))))
  (/ (- (cbrt 1)) (/ (cbrt (- f n)) (sqrt (+ f n))))
  (/ (cbrt 1) (/ (* (cbrt (- f n)) (cbrt (- f n))) (cbrt 1)))
  (/ (- (cbrt 1)) (/ (cbrt (- f n)) (+ f n)))
  (/ (cbrt 1) (/ (* (cbrt (- f n)) (cbrt (- f n))) (cbrt 1)))
  (/ (- (cbrt 1)) (/ (cbrt (- f n)) (+ f n)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- f n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (- (cbrt 1)) (/ (sqrt (- f n)) (cbrt (+ f n))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ (- (cbrt 1)) (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ (cbrt 1) (/ (sqrt (- f n)) (cbrt 1)))
  (/ (- (cbrt 1)) (/ (sqrt (- f n)) (+ f n)))
  (/ (cbrt 1) (/ (sqrt (- f n)) (cbrt 1)))
  (/ (- (cbrt 1)) (/ (sqrt (- f n)) (+ f n)))
  (* (* (cbrt 1) (cbrt 1)) (* (cbrt (+ f n)) (cbrt (+ f n))))
  (/ (- (cbrt 1)) (/ (- f n) (cbrt (+ f n))))
  (* (* (cbrt 1) (cbrt 1)) (sqrt (+ f n)))
  (/ (- (cbrt 1)) (/ (- f n) (sqrt (+ f n))))
  (* (cbrt 1) (cbrt 1))
  (/ (- (cbrt 1)) (/ (- f n) (+ f n)))
  (* (cbrt 1) (cbrt 1))
  (/ (- (cbrt 1)) (/ (- f n) (+ f n)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt f) (sqrt n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ (- (cbrt 1)) (/ (- (sqrt f) (sqrt n)) (cbrt (+ f n))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ (- (cbrt 1)) (/ (- (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ (cbrt 1) (/ (+ (sqrt f) (sqrt n)) (cbrt 1)))
  (/ (- (cbrt 1)) (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (/ (cbrt 1) (/ (+ (sqrt f) (sqrt n)) (cbrt 1)))
  (/ (- (cbrt 1)) (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (* (* (cbrt 1) (cbrt 1)) (* (cbrt (+ f n)) (cbrt (+ f n))))
  (/ (- (cbrt 1)) (/ (- f n) (cbrt (+ f n))))
  (* (* (cbrt 1) (cbrt 1)) (sqrt (+ f n)))
  (/ (- (cbrt 1)) (/ (- f n) (sqrt (+ f n))))
  (* (cbrt 1) (cbrt 1))
  (/ (- (cbrt 1)) (/ (- f n) (+ f n)))
  (* (cbrt 1) (cbrt 1))
  (/ (- (cbrt 1)) (/ (- f n) (+ f n)))
  (* (cbrt 1) (cbrt 1))
  (/ (- (cbrt 1)) (/ (- f n) (+ f n)))
  (/ (* (cbrt 1) (cbrt 1)) (- f n))
  (* (- (cbrt 1)) (+ f n))
  (/ (* (cbrt 1) (cbrt 1)) (/ (- f n) (+ (pow f 3) (pow n 3))))
  (/ (- (cbrt 1)) (fma n (- n f) (* f f)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (- f n) (- (* f f) (* n n))))
  (/ (- (cbrt 1)) (- f n))
  (/ 1 (* (cbrt (/ (- f n) (+ f n))) (cbrt (/ (- f n) (+ f n)))))
  (/ -1 (cbrt (/ (- f n) (+ f n))))
  (/ 1 (sqrt (/ (- f n) (+ f n))))
  (/ -1 (sqrt (/ (- f n) (+ f n))))
  (/ (* (cbrt (+ f n)) (cbrt (+ f n))) (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (* -1 (cbrt (+ f n))) (cbrt (- f n)))
  (/ (sqrt (+ f n)) (* (cbrt (- f n)) (cbrt (- f n))))
  (/ -1 (/ (cbrt (- f n)) (sqrt (+ f n))))
  (/ 1 (* (cbrt (- f n)) (cbrt (- f n))))
  (/ -1 (/ (cbrt (- f n)) (+ f n)))
  (/ 1 (* (cbrt (- f n)) (cbrt (- f n))))
  (/ -1 (/ (cbrt (- f n)) (+ f n)))
  (/ (* (cbrt (+ f n)) (cbrt (+ f n))) (sqrt (- f n)))
  (/ -1 (/ (sqrt (- f n)) (cbrt (+ f n))))
  (/ (sqrt (+ f n)) (sqrt (- f n)))
  (/ -1 (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ 1 (sqrt (- f n)))
  (/ -1 (/ (sqrt (- f n)) (+ f n)))
  (/ 1 (sqrt (- f n)))
  (/ -1 (/ (sqrt (- f n)) (+ f n)))
  (* (cbrt (+ f n)) (cbrt (+ f n)))
  (/ -1 (/ (- f n) (cbrt (+ f n))))
  (sqrt (+ f n))
  (/ -1 (/ (- f n) (sqrt (+ f n))))
  1
  (/ (- (+ f n)) (- f n))
  1
  (/ (- (+ f n)) (- f n))
  (/ (* (cbrt (+ f n)) (cbrt (+ f n))) (+ (sqrt f) (sqrt n)))
  (/ -1 (/ (- (sqrt f) (sqrt n)) (cbrt (+ f n))))
  (/ (sqrt (+ f n)) (+ (sqrt f) (sqrt n)))
  (/ -1 (/ (- (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ 1 (+ (sqrt f) (sqrt n)))
  (/ -1 (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (/ 1 (+ (sqrt f) (sqrt n)))
  (/ -1 (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (* (cbrt (+ f n)) (cbrt (+ f n)))
  (/ -1 (/ (- f n) (cbrt (+ f n))))
  (sqrt (+ f n))
  (/ -1 (/ (- f n) (sqrt (+ f n))))
  1
  (/ (- (+ f n)) (- f n))
  1
  (/ (- (+ f n)) (- f n))
  1
  (/ (- (+ f n)) (- f n))
  (/ 1 (- f n))
  (- (+ f n))
  (/ 1 (/ (- f n) (+ (pow f 3) (pow n 3))))
  (/ -1 (fma n (- n f) (* f f)))
  (/ (- (* f f) (* n n)) (- f n))
  (/ -1 (- f n))
  (/ 1 (* (cbrt (/ (- f n) (+ f n))) (cbrt (/ (- f n) (+ f n)))))
  (/ -1 (cbrt (/ (- f n) (+ f n))))
  (/ 1 (sqrt (/ (- f n) (+ f n))))
  (/ -1 (sqrt (/ (- f n) (+ f n))))
  (/ (* (cbrt (+ f n)) (cbrt (+ f n))) (* (cbrt (- f n)) (cbrt (- f n))))
  (/ (* -1 (cbrt (+ f n))) (cbrt (- f n)))
  (/ (sqrt (+ f n)) (* (cbrt (- f n)) (cbrt (- f n))))
  (/ -1 (/ (cbrt (- f n)) (sqrt (+ f n))))
  (/ 1 (* (cbrt (- f n)) (cbrt (- f n))))
  (/ -1 (/ (cbrt (- f n)) (+ f n)))
  (/ 1 (* (cbrt (- f n)) (cbrt (- f n))))
  (/ -1 (/ (cbrt (- f n)) (+ f n)))
  (/ (* (cbrt (+ f n)) (cbrt (+ f n))) (sqrt (- f n)))
  (/ -1 (/ (sqrt (- f n)) (cbrt (+ f n))))
  (/ (sqrt (+ f n)) (sqrt (- f n)))
  (/ -1 (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ 1 (sqrt (- f n)))
  (/ -1 (/ (sqrt (- f n)) (+ f n)))
  (/ 1 (sqrt (- f n)))
  (/ -1 (/ (sqrt (- f n)) (+ f n)))
  (* (cbrt (+ f n)) (cbrt (+ f n)))
  (/ -1 (/ (- f n) (cbrt (+ f n))))
  (sqrt (+ f n))
  (/ -1 (/ (- f n) (sqrt (+ f n))))
  1
  (/ (- (+ f n)) (- f n))
  1
  (/ (- (+ f n)) (- f n))
  (/ (* (cbrt (+ f n)) (cbrt (+ f n))) (+ (sqrt f) (sqrt n)))
  (/ -1 (/ (- (sqrt f) (sqrt n)) (cbrt (+ f n))))
  (/ (sqrt (+ f n)) (+ (sqrt f) (sqrt n)))
  (/ -1 (/ (- (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ 1 (+ (sqrt f) (sqrt n)))
  (/ -1 (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (/ 1 (+ (sqrt f) (sqrt n)))
  (/ -1 (/ (- (sqrt f) (sqrt n)) (+ f n)))
  (* (cbrt (+ f n)) (cbrt (+ f n)))
  (/ -1 (/ (- f n) (cbrt (+ f n))))
  (sqrt (+ f n))
  (/ -1 (/ (- f n) (sqrt (+ f n))))
  1
  (/ (- (+ f n)) (- f n))
  1
  (/ (- (+ f n)) (- f n))
  1
  (/ (- (+ f n)) (- f n))
  (/ 1 (- f n))
  (- (+ f n))
  (/ 1 (/ (- f n) (+ (pow f 3) (pow n 3))))
  (/ -1 (fma n (- n f) (* f f)))
  (/ (- (* f f) (* n n)) (- f n))
  (/ -1 (- f n))
  (/ (+ f n) (- f n))
  (/ (/ (- f n) -1) (+ f n))
  (/ (+ f n) (- f n))
  (/ -1 (* (cbrt (/ (- f n) (+ f n))) (cbrt (/ (- f n) (+ f n)))))
  (/ -1 (sqrt (/ (- f n) (+ f n))))
  (/ -1 (/ (* (cbrt (- f n)) (cbrt (- f n))) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ -1 (/ (* (cbrt (- f n)) (cbrt (- f n))) (sqrt (+ f n))))
  (/ -1 (* (cbrt (- f n)) (cbrt (- f n))))
  (/ -1 (* (cbrt (- f n)) (cbrt (- f n))))
  (/ -1 (/ (sqrt (- f n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ -1 (/ (sqrt (- f n)) (sqrt (+ f n))))
  (/ -1 (sqrt (- f n)))
  (/ -1 (sqrt (- f n)))
  (- (* (cbrt (+ f n)) (cbrt (+ f n))))
  (- (sqrt (+ f n)))
  -1
  -1
  (/ -1 (/ (+ (sqrt f) (sqrt n)) (* (cbrt (+ f n)) (cbrt (+ f n)))))
  (/ -1 (/ (+ (sqrt f) (sqrt n)) (sqrt (+ f n))))
  (/ -1 (+ (sqrt f) (sqrt n)))
  (/ -1 (+ (sqrt f) (sqrt n)))
  (- (* (cbrt (+ f n)) (cbrt (+ f n))))
  (- (sqrt (+ f n)))
  -1
  -1
  -1
  (/ -1 (- f n))
  (/ -1 (/ (- f n) (+ (pow f 3) (pow n 3))))
  (/ -1 (/ (- f n) (- (* f f) (* n n))))
  (/ (/ (- f n) (+ f n)) (cbrt (- 1)))
  (/ (/ (- f n) (+ f n)) (sqrt (- 1)))
  (/ (/ (- f n) -1) (+ f n))
  (/ (- f n) (+ f n))
  (/ (/ (- f n) (+ f n)) (cbrt 1))
  (/ (- f n) (+ f n))
  (/ (- f n) (+ f n))
  (/ (/ (- f n) (+ f n)) (- (cbrt 1)))
  (/ (/ (- f n) -1) (+ f n))
  (/ (/ (- f n) -1) (+ f n))
  (/ -1 (- f n))
  -1
  1
  1
  1
  -1
  -1
0.878 * * * [progress]: adding candidates to table
1.310 * [progress]: [Phase 3 of 3] Extracting.
1.310 * * [regime]: Finding splitpoints for: (#<alt (λ (f n) (/ (- (+ f n)) (- f n)))> #<alt (λ (f n) (/ (- 1) (/ (- f n) (+ f n))))>)
1.311 * * * [regime-changes]: Trying 3 branch expressions: ((/ (- (+ f n)) (- f n)) n f)
1.312 * * * * [regimes]: Trying to branch on (/ (- (+ f n)) (- f n)) from (#<alt (λ (f n) (/ (- (+ f n)) (- f n)))> #<alt (λ (f n) (/ (- 1) (/ (- f n) (+ f n))))>)
1.322 * * * * [regimes]: Trying to branch on n from (#<alt (λ (f n) (/ (- (+ f n)) (- f n)))> #<alt (λ (f n) (/ (- 1) (/ (- f n) (+ f n))))>)
1.335 * * * * [regimes]: Trying to branch on f from (#<alt (λ (f n) (/ (- (+ f n)) (- f n)))> #<alt (λ (f n) (/ (- 1) (/ (- f n) (+ f n))))>)
1.345 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.345 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- (+ f n)) (- f n))
1.346 * * [simplify]: iteration  0 :  12  enodes  (cost  4 )
1.346 * * [simplify]: iteration  1 :  13  enodes  (cost  4 )
1.346 * * [simplify]: iteration  2 :  13  enodes  (cost  4 )
1.346 * [simplify]: Simplified to:
   (/ (- (+ f n)) (- f n))
1.727 * [regime-testing]: Baseline error score: 0.025432502501304258
1.728 * [regime-testing]: Oracle error score: 0.018169752469419254
1.729 * [regime-testing]: End program error score: 0.025432502501304258