7.135 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.018 * * * [progress]: [2/2] Setting up program.
0.021 * [progress]: [Phase 2 of 3] Improving.
0.021 * [simplify]: Simplifying:
  (/ x (* y y))
0.021 * * [simplify]: iteration 0: 4 enodes
0.022 * * [simplify]: iteration 1: 6 enodes
0.022 * * [simplify]: iteration complete: 6 enodes
0.022 * * [simplify]: Extracting #0: cost 1 inf + 0
0.022 * * [simplify]: Extracting #1: cost 5 inf + 0
0.023 * * [simplify]: Extracting #2: cost 2 inf + 43
0.023 * * [simplify]: Extracting #3: cost 0 inf + 167
0.023 * [simplify]: Simplified to:
  (/ x (* y y))
0.023 * * [progress]: iteration 1 / 4
0.023 * * * [progress]: picking best candidate
0.026 * * * * [pick]: Picked  #<alt (λ (x y) (/ x (* y y)))>
0.026 * * * [progress]: localizing error
0.031 * * * [progress]: generating rewritten candidates
0.031 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.038 * * * [progress]: generating series expansions
0.038 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.038 * [backup-simplify]: Simplify (/ x (* y y)) into (/ x (pow y 2))
0.038 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.038 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.038 * [taylor]: Taking taylor expansion of x in y
0.038 * [backup-simplify]: Simplify x into x
0.038 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.038 * [taylor]: Taking taylor expansion of y in y
0.038 * [backup-simplify]: Simplify 0 into 0
0.038 * [backup-simplify]: Simplify 1 into 1
0.039 * [backup-simplify]: Simplify (* 1 1) into 1
0.039 * [backup-simplify]: Simplify (/ x 1) into x
0.039 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.039 * [taylor]: Taking taylor expansion of x in x
0.039 * [backup-simplify]: Simplify 0 into 0
0.039 * [backup-simplify]: Simplify 1 into 1
0.039 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.039 * [taylor]: Taking taylor expansion of y in x
0.039 * [backup-simplify]: Simplify y into y
0.039 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.039 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.039 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.039 * [taylor]: Taking taylor expansion of x in x
0.039 * [backup-simplify]: Simplify 0 into 0
0.039 * [backup-simplify]: Simplify 1 into 1
0.039 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.039 * [taylor]: Taking taylor expansion of y in x
0.039 * [backup-simplify]: Simplify y into y
0.039 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.039 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.039 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.039 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.039 * [taylor]: Taking taylor expansion of y in y
0.039 * [backup-simplify]: Simplify 0 into 0
0.039 * [backup-simplify]: Simplify 1 into 1
0.040 * [backup-simplify]: Simplify (* 1 1) into 1
0.040 * [backup-simplify]: Simplify (/ 1 1) into 1
0.040 * [backup-simplify]: Simplify 1 into 1
0.040 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.040 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.040 * [taylor]: Taking taylor expansion of 0 in y
0.040 * [backup-simplify]: Simplify 0 into 0
0.041 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.041 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.041 * [backup-simplify]: Simplify 0 into 0
0.041 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.042 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.042 * [taylor]: Taking taylor expansion of 0 in y
0.042 * [backup-simplify]: Simplify 0 into 0
0.042 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.043 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.043 * [backup-simplify]: Simplify 0 into 0
0.044 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.044 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.044 * [taylor]: Taking taylor expansion of 0 in y
0.044 * [backup-simplify]: Simplify 0 into 0
0.044 * [backup-simplify]: Simplify 0 into 0
0.045 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.046 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.046 * [backup-simplify]: Simplify 0 into 0
0.047 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.048 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.048 * [taylor]: Taking taylor expansion of 0 in y
0.048 * [backup-simplify]: Simplify 0 into 0
0.048 * [backup-simplify]: Simplify 0 into 0
0.048 * [backup-simplify]: Simplify 0 into 0
0.048 * [backup-simplify]: Simplify (* 1 (* (pow y -2) x)) into (/ x (pow y 2))
0.049 * [backup-simplify]: Simplify (/ (/ 1 x) (* (/ 1 y) (/ 1 y))) into (/ (pow y 2) x)
0.049 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
0.049 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.049 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.049 * [taylor]: Taking taylor expansion of y in y
0.049 * [backup-simplify]: Simplify 0 into 0
0.049 * [backup-simplify]: Simplify 1 into 1
0.049 * [taylor]: Taking taylor expansion of x in y
0.049 * [backup-simplify]: Simplify x into x
0.049 * [backup-simplify]: Simplify (* 1 1) into 1
0.049 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.049 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.049 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.049 * [taylor]: Taking taylor expansion of y in x
0.049 * [backup-simplify]: Simplify y into y
0.049 * [taylor]: Taking taylor expansion of x in x
0.049 * [backup-simplify]: Simplify 0 into 0
0.049 * [backup-simplify]: Simplify 1 into 1
0.049 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.050 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.050 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.050 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.050 * [taylor]: Taking taylor expansion of y in x
0.050 * [backup-simplify]: Simplify y into y
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [backup-simplify]: Simplify 0 into 0
0.050 * [backup-simplify]: Simplify 1 into 1
0.050 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.050 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.050 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.050 * [taylor]: Taking taylor expansion of y in y
0.050 * [backup-simplify]: Simplify 0 into 0
0.050 * [backup-simplify]: Simplify 1 into 1
0.050 * [backup-simplify]: Simplify (* 1 1) into 1
0.050 * [backup-simplify]: Simplify 1 into 1
0.051 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.051 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
0.051 * [taylor]: Taking taylor expansion of 0 in y
0.051 * [backup-simplify]: Simplify 0 into 0
0.051 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.052 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.054 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.054 * [taylor]: Taking taylor expansion of 0 in y
0.054 * [backup-simplify]: Simplify 0 into 0
0.054 * [backup-simplify]: Simplify 0 into 0
0.054 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.055 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.057 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.057 * [taylor]: Taking taylor expansion of 0 in y
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify (* 1 (* (pow (/ 1 y) 2) (/ 1 (/ 1 x)))) into (/ x (pow y 2))
0.058 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (* (/ 1 (- y)) (/ 1 (- y)))) into (* -1 (/ (pow y 2) x))
0.058 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.058 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.058 * [taylor]: Taking taylor expansion of -1 in y
0.058 * [backup-simplify]: Simplify -1 into -1
0.058 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.058 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.058 * [taylor]: Taking taylor expansion of y in y
0.058 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify 1 into 1
0.058 * [taylor]: Taking taylor expansion of x in y
0.058 * [backup-simplify]: Simplify x into x
0.058 * [backup-simplify]: Simplify (* 1 1) into 1
0.058 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.058 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.058 * [taylor]: Taking taylor expansion of -1 in x
0.058 * [backup-simplify]: Simplify -1 into -1
0.058 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.058 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.058 * [taylor]: Taking taylor expansion of y in x
0.059 * [backup-simplify]: Simplify y into y
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify 1 into 1
0.059 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.059 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.059 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.059 * [taylor]: Taking taylor expansion of -1 in x
0.059 * [backup-simplify]: Simplify -1 into -1
0.059 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.059 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.059 * [taylor]: Taking taylor expansion of y in x
0.059 * [backup-simplify]: Simplify y into y
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify 1 into 1
0.059 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.059 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.059 * [backup-simplify]: Simplify (* -1 (pow y 2)) into (* -1 (pow y 2))
0.059 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.059 * [taylor]: Taking taylor expansion of -1 in y
0.059 * [backup-simplify]: Simplify -1 into -1
0.059 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.059 * [taylor]: Taking taylor expansion of y in y
0.060 * [backup-simplify]: Simplify 0 into 0
0.060 * [backup-simplify]: Simplify 1 into 1
0.060 * [backup-simplify]: Simplify (* 1 1) into 1
0.060 * [backup-simplify]: Simplify (* -1 1) into -1
0.060 * [backup-simplify]: Simplify -1 into -1
0.060 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.061 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
0.062 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (pow y 2))) into 0
0.062 * [taylor]: Taking taylor expansion of 0 in y
0.062 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.063 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
0.063 * [backup-simplify]: Simplify 0 into 0
0.063 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.065 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.065 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.065 * [taylor]: Taking taylor expansion of 0 in y
0.065 * [backup-simplify]: Simplify 0 into 0
0.065 * [backup-simplify]: Simplify 0 into 0
0.066 * [backup-simplify]: Simplify 0 into 0
0.066 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.067 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1))) into 0
0.067 * [backup-simplify]: Simplify 0 into 0
0.068 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.069 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.070 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.070 * [taylor]: Taking taylor expansion of 0 in y
0.070 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify (* -1 (* (pow (/ 1 (- y)) 2) (/ 1 (/ 1 (- x))))) into (/ x (pow y 2))
0.070 * * * [progress]: simplifying candidates
0.070 * [simplify]: Simplifying:
  (expm1 (/ x (* y y)))
  (log1p (/ x (* y y)))
  (- (log x) (+ (log y) (log y)))
  (- (log x) (log (* y y)))
  (log (/ x (* y y)))
  (exp (/ x (* y y)))
  (/ (* (* x x) x) (* (* (* y y) y) (* (* y y) y)))
  (/ (* (* x x) x) (* (* (* y y) (* y y)) (* y y)))
  (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))
  (cbrt (/ x (* y y)))
  (* (* (/ x (* y y)) (/ x (* y y))) (/ x (* y y)))
  (sqrt (/ x (* y y)))
  (sqrt (/ x (* y y)))
  (- x)
  (- (* y y))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ 1 y)
  (/ x y)
  (/ 1 (* y y))
  (/ (* y y) x)
  (/ x y)
  (/ (* y y) (cbrt x))
  (/ (* y y) (sqrt x))
  (/ (* y y) x)
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
0.071 * * [simplify]: iteration 0: 45 enodes
0.078 * * [simplify]: iteration 1: 112 enodes
0.148 * * [simplify]: iteration 2: 616 enodes
0.461 * * [simplify]: iteration complete: 5001 enodes
0.461 * * [simplify]: Extracting #0: cost 20 inf + 0
0.463 * * [simplify]: Extracting #1: cost 750 inf + 0
0.472 * * [simplify]: Extracting #2: cost 2084 inf + 2861
0.507 * * [simplify]: Extracting #3: cost 765 inf + 142760
0.574 * * [simplify]: Extracting #4: cost 10 inf + 230317
0.627 * * [simplify]: Extracting #5: cost 0 inf + 230730
0.669 * * [simplify]: Extracting #6: cost 0 inf + 230650
0.721 * [simplify]: Simplified to:
  (expm1 (/ (/ x y) y))
  (log1p (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (exp (/ (/ x y) y))
  (* (* (/ x (* y y)) (/ x (* y y))) (/ x (* y y)))
  (* (* (/ x (* y y)) (/ x (* y y))) (/ x (* y y)))
  (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y)))
  (cbrt (/ (/ x y) y))
  (* (* (/ x (* y y)) (/ x (* y y))) (/ x (* y y)))
  (sqrt (/ (/ x y) y))
  (sqrt (/ (/ x y) y))
  (- x)
  (* y (- y))
  (/ (cbrt x) (/ y (cbrt x)))
  (/ (cbrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ 1 y)
  (/ x y)
  (/ 1 (* y y))
  (/ (* y y) x)
  (/ x y)
  (* (/ y (cbrt x)) y)
  (/ (* y y) (sqrt x))
  (/ (* y y) x)
  (/ (/ x y) y)
  (/ (/ x y) y)
  (/ (/ x y) y)
0.722 * * * [progress]: adding candidates to table
0.809 * * [progress]: iteration 2 / 4
0.809 * * * [progress]: picking best candidate
0.825 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ x y) y))>
0.825 * * * [progress]: localizing error
0.833 * * * [progress]: generating rewritten candidates
0.833 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.845 * * * [progress]: generating series expansions
0.845 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.845 * [backup-simplify]: Simplify (/ (/ x y) y) into (/ x (pow y 2))
0.845 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.845 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.845 * [taylor]: Taking taylor expansion of x in y
0.845 * [backup-simplify]: Simplify x into x
0.845 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.845 * [taylor]: Taking taylor expansion of y in y
0.845 * [backup-simplify]: Simplify 0 into 0
0.845 * [backup-simplify]: Simplify 1 into 1
0.845 * [backup-simplify]: Simplify (* 1 1) into 1
0.846 * [backup-simplify]: Simplify (/ x 1) into x
0.846 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.846 * [taylor]: Taking taylor expansion of x in x
0.846 * [backup-simplify]: Simplify 0 into 0
0.846 * [backup-simplify]: Simplify 1 into 1
0.846 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.846 * [taylor]: Taking taylor expansion of y in x
0.846 * [backup-simplify]: Simplify y into y
0.846 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.846 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.846 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.846 * [taylor]: Taking taylor expansion of x in x
0.846 * [backup-simplify]: Simplify 0 into 0
0.846 * [backup-simplify]: Simplify 1 into 1
0.846 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.846 * [taylor]: Taking taylor expansion of y in x
0.846 * [backup-simplify]: Simplify y into y
0.846 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.846 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.846 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.846 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.846 * [taylor]: Taking taylor expansion of y in y
0.846 * [backup-simplify]: Simplify 0 into 0
0.846 * [backup-simplify]: Simplify 1 into 1
0.846 * [backup-simplify]: Simplify (* 1 1) into 1
0.847 * [backup-simplify]: Simplify (/ 1 1) into 1
0.847 * [backup-simplify]: Simplify 1 into 1
0.847 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.847 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.847 * [taylor]: Taking taylor expansion of 0 in y
0.847 * [backup-simplify]: Simplify 0 into 0
0.847 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.848 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.848 * [backup-simplify]: Simplify 0 into 0
0.848 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.849 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.849 * [taylor]: Taking taylor expansion of 0 in y
0.849 * [backup-simplify]: Simplify 0 into 0
0.849 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.850 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.850 * [backup-simplify]: Simplify 0 into 0
0.850 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.851 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.851 * [taylor]: Taking taylor expansion of 0 in y
0.851 * [backup-simplify]: Simplify 0 into 0
0.851 * [backup-simplify]: Simplify 0 into 0
0.851 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.852 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.852 * [backup-simplify]: Simplify 0 into 0
0.853 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.853 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.853 * [taylor]: Taking taylor expansion of 0 in y
0.853 * [backup-simplify]: Simplify 0 into 0
0.853 * [backup-simplify]: Simplify 0 into 0
0.853 * [backup-simplify]: Simplify 0 into 0
0.853 * [backup-simplify]: Simplify (* 1 (* (pow y -2) x)) into (/ x (pow y 2))
0.854 * [backup-simplify]: Simplify (/ (/ (/ 1 x) (/ 1 y)) (/ 1 y)) into (/ (pow y 2) x)
0.854 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
0.854 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.854 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.854 * [taylor]: Taking taylor expansion of y in y
0.854 * [backup-simplify]: Simplify 0 into 0
0.854 * [backup-simplify]: Simplify 1 into 1
0.854 * [taylor]: Taking taylor expansion of x in y
0.854 * [backup-simplify]: Simplify x into x
0.854 * [backup-simplify]: Simplify (* 1 1) into 1
0.854 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.854 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.854 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.854 * [taylor]: Taking taylor expansion of y in x
0.854 * [backup-simplify]: Simplify y into y
0.854 * [taylor]: Taking taylor expansion of x in x
0.854 * [backup-simplify]: Simplify 0 into 0
0.854 * [backup-simplify]: Simplify 1 into 1
0.854 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.854 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.854 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.855 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.855 * [taylor]: Taking taylor expansion of y in x
0.855 * [backup-simplify]: Simplify y into y
0.855 * [taylor]: Taking taylor expansion of x in x
0.855 * [backup-simplify]: Simplify 0 into 0
0.855 * [backup-simplify]: Simplify 1 into 1
0.855 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.855 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.855 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.855 * [taylor]: Taking taylor expansion of y in y
0.855 * [backup-simplify]: Simplify 0 into 0
0.855 * [backup-simplify]: Simplify 1 into 1
0.855 * [backup-simplify]: Simplify (* 1 1) into 1
0.855 * [backup-simplify]: Simplify 1 into 1
0.855 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.856 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
0.856 * [taylor]: Taking taylor expansion of 0 in y
0.856 * [backup-simplify]: Simplify 0 into 0
0.856 * [backup-simplify]: Simplify 0 into 0
0.857 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.857 * [backup-simplify]: Simplify 0 into 0
0.857 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.859 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.859 * [taylor]: Taking taylor expansion of 0 in y
0.859 * [backup-simplify]: Simplify 0 into 0
0.859 * [backup-simplify]: Simplify 0 into 0
0.859 * [backup-simplify]: Simplify 0 into 0
0.860 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.860 * [backup-simplify]: Simplify 0 into 0
0.860 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.862 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.862 * [taylor]: Taking taylor expansion of 0 in y
0.862 * [backup-simplify]: Simplify 0 into 0
0.862 * [backup-simplify]: Simplify 0 into 0
0.863 * [backup-simplify]: Simplify (* 1 (* (pow (/ 1 y) 2) (/ 1 (/ 1 x)))) into (/ x (pow y 2))
0.863 * [backup-simplify]: Simplify (/ (/ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y))) into (* -1 (/ (pow y 2) x))
0.863 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.863 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.863 * [taylor]: Taking taylor expansion of -1 in y
0.863 * [backup-simplify]: Simplify -1 into -1
0.863 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.863 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.863 * [taylor]: Taking taylor expansion of y in y
0.863 * [backup-simplify]: Simplify 0 into 0
0.863 * [backup-simplify]: Simplify 1 into 1
0.863 * [taylor]: Taking taylor expansion of x in y
0.863 * [backup-simplify]: Simplify x into x
0.863 * [backup-simplify]: Simplify (* 1 1) into 1
0.863 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.863 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.864 * [taylor]: Taking taylor expansion of -1 in x
0.864 * [backup-simplify]: Simplify -1 into -1
0.864 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.864 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.864 * [taylor]: Taking taylor expansion of y in x
0.864 * [backup-simplify]: Simplify y into y
0.864 * [taylor]: Taking taylor expansion of x in x
0.864 * [backup-simplify]: Simplify 0 into 0
0.864 * [backup-simplify]: Simplify 1 into 1
0.864 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.864 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.864 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.864 * [taylor]: Taking taylor expansion of -1 in x
0.864 * [backup-simplify]: Simplify -1 into -1
0.864 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.864 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.864 * [taylor]: Taking taylor expansion of y in x
0.864 * [backup-simplify]: Simplify y into y
0.864 * [taylor]: Taking taylor expansion of x in x
0.864 * [backup-simplify]: Simplify 0 into 0
0.864 * [backup-simplify]: Simplify 1 into 1
0.864 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.864 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.864 * [backup-simplify]: Simplify (* -1 (pow y 2)) into (* -1 (pow y 2))
0.864 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.864 * [taylor]: Taking taylor expansion of -1 in y
0.864 * [backup-simplify]: Simplify -1 into -1
0.864 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.864 * [taylor]: Taking taylor expansion of y in y
0.864 * [backup-simplify]: Simplify 0 into 0
0.864 * [backup-simplify]: Simplify 1 into 1
0.865 * [backup-simplify]: Simplify (* 1 1) into 1
0.865 * [backup-simplify]: Simplify (* -1 1) into -1
0.865 * [backup-simplify]: Simplify -1 into -1
0.865 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.865 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
0.866 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (pow y 2))) into 0
0.866 * [taylor]: Taking taylor expansion of 0 in y
0.866 * [backup-simplify]: Simplify 0 into 0
0.866 * [backup-simplify]: Simplify 0 into 0
0.866 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.867 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
0.867 * [backup-simplify]: Simplify 0 into 0
0.867 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.868 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.868 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.868 * [taylor]: Taking taylor expansion of 0 in y
0.868 * [backup-simplify]: Simplify 0 into 0
0.868 * [backup-simplify]: Simplify 0 into 0
0.868 * [backup-simplify]: Simplify 0 into 0
0.869 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.870 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1))) into 0
0.870 * [backup-simplify]: Simplify 0 into 0
0.870 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.871 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.872 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.872 * [taylor]: Taking taylor expansion of 0 in y
0.872 * [backup-simplify]: Simplify 0 into 0
0.872 * [backup-simplify]: Simplify 0 into 0
0.872 * [backup-simplify]: Simplify (* -1 (* (pow (/ 1 (- y)) 2) (/ 1 (/ 1 (- x))))) into (/ x (pow y 2))
0.873 * * * [progress]: simplifying candidates
0.874 * [simplify]: Simplifying:
  (expm1 (/ (/ x y) y))
  (log1p (/ (/ x y) y))
  (- (- (log x) (log y)) (log y))
  (- (log (/ x y)) (log y))
  (log (/ (/ x y) y))
  (exp (/ (/ x y) y))
  (/ (/ (* (* x x) x) (* (* y y) y)) (* (* y y) y))
  (/ (* (* (/ x y) (/ x y)) (/ x y)) (* (* y y) y))
  (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y)))
  (cbrt (/ (/ x y) y))
  (* (* (/ (/ x y) y) (/ (/ x y) y)) (/ (/ x y) y))
  (sqrt (/ (/ x y) y))
  (sqrt (/ (/ x y) y))
  (- (/ x y))
  (- y)
  (/ (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (/ x y)) (cbrt y))
  (/ (* (cbrt (/ x y)) (cbrt (/ x y))) (sqrt y))
  (/ (cbrt (/ x y)) (sqrt y))
  (/ (* (cbrt (/ x y)) (cbrt (/ x y))) 1)
  (/ (cbrt (/ x y)) y)
  (/ (sqrt (/ x y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (/ x y)) (cbrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt (/ x y)) 1)
  (/ (sqrt (/ x y)) y)
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) (cbrt y)) (cbrt y))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ (cbrt x) (cbrt y)) (sqrt y))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) 1)
  (/ (/ (cbrt x) (cbrt y)) y)
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) (sqrt y)) (cbrt y))
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt y)) (sqrt y))
  (/ (/ (cbrt x) (sqrt y)) (sqrt y))
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt y)) 1)
  (/ (/ (cbrt x) (sqrt y)) y)
  (/ (/ (* (cbrt x) (cbrt x)) 1) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) y) (cbrt y))
  (/ (/ (* (cbrt x) (cbrt x)) 1) (sqrt y))
  (/ (/ (cbrt x) y) (sqrt y))
  (/ (/ (* (cbrt x) (cbrt x)) 1) 1)
  (/ (/ (cbrt x) y) y)
  (/ (/ (sqrt x) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (cbrt y)) (cbrt y))
  (/ (/ (sqrt x) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ (sqrt x) (cbrt y)) (sqrt y))
  (/ (/ (sqrt x) (* (cbrt y) (cbrt y))) 1)
  (/ (/ (sqrt x) (cbrt y)) y)
  (/ (/ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (sqrt y)) (cbrt y))
  (/ (/ (sqrt x) (sqrt y)) (sqrt y))
  (/ (/ (sqrt x) (sqrt y)) (sqrt y))
  (/ (/ (sqrt x) (sqrt y)) 1)
  (/ (/ (sqrt x) (sqrt y)) y)
  (/ (/ (sqrt x) 1) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) y) (cbrt y))
  (/ (/ (sqrt x) 1) (sqrt y))
  (/ (/ (sqrt x) y) (sqrt y))
  (/ (/ (sqrt x) 1) 1)
  (/ (/ (sqrt x) y) y)
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ (/ x (cbrt y)) (cbrt y))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ x (cbrt y)) (sqrt y))
  (/ (/ 1 (* (cbrt y) (cbrt y))) 1)
  (/ (/ x (cbrt y)) y)
  (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ x (sqrt y)) (cbrt y))
  (/ (/ 1 (sqrt y)) (sqrt y))
  (/ (/ x (sqrt y)) (sqrt y))
  (/ (/ 1 (sqrt y)) 1)
  (/ (/ x (sqrt y)) y)
  (/ (/ 1 1) (* (cbrt y) (cbrt y)))
  (/ (/ x y) (cbrt y))
  (/ (/ 1 1) (sqrt y))
  (/ (/ x y) (sqrt y))
  (/ (/ 1 1) 1)
  (/ (/ x y) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (/ x y) (sqrt y))
  (/ 1 1)
  (/ (/ x y) y)
  (/ x (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (cbrt y))
  (/ x (sqrt y))
  (/ (/ 1 y) (sqrt y))
  (/ x 1)
  (/ (/ 1 y) y)
  (/ 1 y)
  (/ y (/ x y))
  (/ (/ x y) (* (cbrt y) (cbrt y)))
  (/ (/ x y) (sqrt y))
  (/ (/ x y) 1)
  (/ y (cbrt (/ x y)))
  (/ y (sqrt (/ x y)))
  (/ y (/ (cbrt x) (cbrt y)))
  (/ y (/ (cbrt x) (sqrt y)))
  (/ y (/ (cbrt x) y))
  (/ y (/ (sqrt x) (cbrt y)))
  (/ y (/ (sqrt x) (sqrt y)))
  (/ y (/ (sqrt x) y))
  (/ y (/ x (cbrt y)))
  (/ y (/ x (sqrt y)))
  (/ y (/ x y))
  (/ y (/ x y))
  (/ y (/ 1 y))
  (* y y)
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
0.876 * * [simplify]: iteration 0: 142 enodes
0.911 * * [simplify]: iteration 1: 343 enodes
1.083 * * [simplify]: iteration 2: 1637 enodes
1.605 * * [simplify]: iteration complete: 5000 enodes
1.605 * * [simplify]: Extracting #0: cost 84 inf + 0
1.609 * * [simplify]: Extracting #1: cost 816 inf + 2
1.621 * * [simplify]: Extracting #2: cost 1850 inf + 22335
1.646 * * [simplify]: Extracting #3: cost 617 inf + 195198
1.690 * * [simplify]: Extracting #4: cost 0 inf + 259823
1.732 * * [simplify]: Extracting #5: cost 0 inf + 259423
1.801 * * [simplify]: Extracting #6: cost 0 inf + 259263
1.875 * [simplify]: Simplified to:
  (expm1 (/ x (* y y)))
  (log1p (/ x (* y y)))
  (log (/ x (* y y)))
  (log (/ x (* y y)))
  (log (/ x (* y y)))
  (exp (/ x (* y y)))
  (* (/ (/ x y) y) (* (/ (/ x y) y) (/ (/ x y) y)))
  (* (/ (/ x y) y) (* (/ (/ x y) y) (/ (/ x y) y)))
  (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))
  (cbrt (/ x (* y y)))
  (* (/ x (* y y)) (* (/ x (* y y)) (/ x (* y y))))
  (sqrt (/ x (* y y)))
  (sqrt (/ x (* y y)))
  (/ (- x) y)
  (- y)
  (* (/ (cbrt (/ x y)) (cbrt y)) (/ (cbrt (/ x y)) (cbrt y)))
  (/ (cbrt (/ x y)) (cbrt y))
  (/ (cbrt (/ x y)) (/ (sqrt y) (cbrt (/ x y))))
  (/ (cbrt (/ x y)) (sqrt y))
  (* (cbrt (/ x y)) (cbrt (/ x y)))
  (/ (cbrt (/ x y)) y)
  (/ (sqrt (/ x y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (/ x y)) (cbrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (sqrt (/ x y))
  (/ (sqrt (/ x y)) y)
  (* (/ (/ (cbrt x) (cbrt y)) (cbrt y)) (/ (/ (cbrt x) (cbrt y)) (cbrt y)))
  (/ (/ (cbrt x) (cbrt y)) (cbrt y))
  (/ (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y))) (sqrt y))
  (/ (/ (cbrt x) (cbrt y)) (sqrt y))
  (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))
  (/ (/ (cbrt x) (cbrt y)) y)
  (/ (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y))) (sqrt y))
  (/ (/ (cbrt x) (sqrt y)) (cbrt y))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) y)
  (/ (cbrt x) (/ (sqrt y) (cbrt x)))
  (/ (/ (cbrt x) y) (sqrt y))
  (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))
  (/ (/ (cbrt x) (cbrt y)) y)
  (/ (cbrt x) (/ (sqrt y) (cbrt x)))
  (/ (cbrt x) (* y (sqrt y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (* y y))
  (/ (/ (sqrt x) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (cbrt y)) (cbrt y))
  (/ (sqrt x) (* (sqrt y) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (* (cbrt y) (sqrt y)))
  (/ (/ (sqrt x) (cbrt y)) (cbrt y))
  (/ (sqrt x) (* (cbrt y) y))
  (/ (sqrt x) (* (sqrt y) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (* (cbrt y) (sqrt y)))
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) (sqrt y))
  (/ (sqrt x) (* y (sqrt y)))
  (/ (/ (sqrt x) (cbrt y)) (cbrt y))
  (/ (sqrt x) (* (cbrt y) y))
  (/ (sqrt x) (sqrt y))
  (/ (sqrt x) (* y (sqrt y)))
  (sqrt x)
  (/ (sqrt x) (* y y))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ x (* (cbrt y) (cbrt y)))
  (/ (/ 1 (cbrt y)) (* (sqrt y) (cbrt y)))
  (/ (/ x (sqrt y)) (cbrt y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ x y) (cbrt y))
  (/ 1 (* (* (cbrt y) (cbrt y)) (sqrt y)))
  (/ (/ x (cbrt y)) (sqrt y))
  (/ 1 y)
  (/ x y)
  (/ 1 (sqrt y))
  (/ (/ x y) (sqrt y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ x (* (sqrt y) y))
  1
  (/ x (* y y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ x (* (sqrt y) y))
  1
  (/ x (* y y))
  (/ (/ x (cbrt y)) (cbrt y))
  (/ (/ 1 (cbrt y)) y)
  (/ x (sqrt y))
  (/ (/ 1 y) (sqrt y))
  x
  (/ (/ 1 y) y)
  (/ 1 y)
  (/ y (/ x y))
  (/ (/ x (* (cbrt y) (cbrt y))) y)
  (/ x (* (sqrt y) y))
  (/ x y)
  (/ y (cbrt (/ x y)))
  (/ y (sqrt (/ x y)))
  (* (/ y (cbrt x)) (cbrt y))
  (* (sqrt y) (/ y (cbrt x)))
  (* (/ y (cbrt x)) y)
  (* (/ y (sqrt x)) (cbrt y))
  (* (/ y (sqrt x)) (sqrt y))
  (/ y (/ (sqrt x) y))
  (* (cbrt y) (/ y x))
  (* (/ y x) (sqrt y))
  (/ y (/ x y))
  (/ y (/ x y))
  (* y y)
  (* y y)
  (/ (/ x y) y)
  (/ (/ x y) y)
  (/ (/ x y) y)
1.878 * * * [progress]: adding candidates to table
2.178 * * [progress]: iteration 3 / 4
2.178 * * * [progress]: picking best candidate
2.200 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ 1 y) (/ x y)))>
2.200 * * * [progress]: localizing error
2.213 * * * [progress]: generating rewritten candidates
2.213 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.250 * * * [progress]: generating series expansions
2.250 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.250 * [backup-simplify]: Simplify (* (/ 1 y) (/ x y)) into (/ x (pow y 2))
2.250 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
2.250 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
2.250 * [taylor]: Taking taylor expansion of x in x
2.250 * [backup-simplify]: Simplify 0 into 0
2.250 * [backup-simplify]: Simplify 1 into 1
2.250 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.250 * [taylor]: Taking taylor expansion of y in x
2.250 * [backup-simplify]: Simplify y into y
2.251 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.251 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.251 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
2.251 * [taylor]: Taking taylor expansion of x in y
2.251 * [backup-simplify]: Simplify x into x
2.251 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.251 * [taylor]: Taking taylor expansion of y in y
2.251 * [backup-simplify]: Simplify 0 into 0
2.251 * [backup-simplify]: Simplify 1 into 1
2.251 * [backup-simplify]: Simplify (* 1 1) into 1
2.251 * [backup-simplify]: Simplify (/ x 1) into x
2.251 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
2.251 * [taylor]: Taking taylor expansion of x in y
2.252 * [backup-simplify]: Simplify x into x
2.252 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.252 * [taylor]: Taking taylor expansion of y in y
2.252 * [backup-simplify]: Simplify 0 into 0
2.252 * [backup-simplify]: Simplify 1 into 1
2.252 * [backup-simplify]: Simplify (* 1 1) into 1
2.252 * [backup-simplify]: Simplify (/ x 1) into x
2.252 * [taylor]: Taking taylor expansion of x in x
2.252 * [backup-simplify]: Simplify 0 into 0
2.252 * [backup-simplify]: Simplify 1 into 1
2.252 * [backup-simplify]: Simplify 1 into 1
2.253 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.253 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
2.253 * [taylor]: Taking taylor expansion of 0 in x
2.253 * [backup-simplify]: Simplify 0 into 0
2.253 * [backup-simplify]: Simplify 0 into 0
2.253 * [backup-simplify]: Simplify 0 into 0
2.254 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.254 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.254 * [taylor]: Taking taylor expansion of 0 in x
2.255 * [backup-simplify]: Simplify 0 into 0
2.255 * [backup-simplify]: Simplify 0 into 0
2.255 * [backup-simplify]: Simplify 0 into 0
2.255 * [backup-simplify]: Simplify 0 into 0
2.255 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.256 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.256 * [taylor]: Taking taylor expansion of 0 in x
2.256 * [backup-simplify]: Simplify 0 into 0
2.256 * [backup-simplify]: Simplify 0 into 0
2.256 * [backup-simplify]: Simplify (* 1 (* x (pow y -2))) into (/ x (pow y 2))
2.257 * [backup-simplify]: Simplify (* (/ 1 (/ 1 y)) (/ (/ 1 x) (/ 1 y))) into (/ (pow y 2) x)
2.257 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
2.257 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
2.257 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.257 * [taylor]: Taking taylor expansion of y in x
2.257 * [backup-simplify]: Simplify y into y
2.257 * [taylor]: Taking taylor expansion of x in x
2.257 * [backup-simplify]: Simplify 0 into 0
2.257 * [backup-simplify]: Simplify 1 into 1
2.257 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.257 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
2.257 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
2.257 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.257 * [taylor]: Taking taylor expansion of y in y
2.257 * [backup-simplify]: Simplify 0 into 0
2.257 * [backup-simplify]: Simplify 1 into 1
2.257 * [taylor]: Taking taylor expansion of x in y
2.257 * [backup-simplify]: Simplify x into x
2.257 * [backup-simplify]: Simplify (* 1 1) into 1
2.257 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.257 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
2.257 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.257 * [taylor]: Taking taylor expansion of y in y
2.257 * [backup-simplify]: Simplify 0 into 0
2.257 * [backup-simplify]: Simplify 1 into 1
2.257 * [taylor]: Taking taylor expansion of x in y
2.257 * [backup-simplify]: Simplify x into x
2.258 * [backup-simplify]: Simplify (* 1 1) into 1
2.258 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.258 * [taylor]: Taking taylor expansion of x in x
2.258 * [backup-simplify]: Simplify 0 into 0
2.258 * [backup-simplify]: Simplify 1 into 1
2.258 * [backup-simplify]: Simplify (/ 1 1) into 1
2.258 * [backup-simplify]: Simplify 1 into 1
2.261 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.261 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.261 * [taylor]: Taking taylor expansion of 0 in x
2.261 * [backup-simplify]: Simplify 0 into 0
2.262 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.262 * [backup-simplify]: Simplify 0 into 0
2.262 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.263 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
2.263 * [taylor]: Taking taylor expansion of 0 in x
2.263 * [backup-simplify]: Simplify 0 into 0
2.263 * [backup-simplify]: Simplify 0 into 0
2.263 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.263 * [backup-simplify]: Simplify 0 into 0
2.264 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.264 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
2.264 * [taylor]: Taking taylor expansion of 0 in x
2.264 * [backup-simplify]: Simplify 0 into 0
2.264 * [backup-simplify]: Simplify 0 into 0
2.264 * [backup-simplify]: Simplify 0 into 0
2.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.265 * [backup-simplify]: Simplify 0 into 0
2.265 * [backup-simplify]: Simplify (* 1 (* (/ 1 (/ 1 x)) (pow (/ 1 y) 2))) into (/ x (pow y 2))
2.265 * [backup-simplify]: Simplify (* (/ 1 (/ 1 (- y))) (/ (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (pow y 2) x))
2.265 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (y x) around 0
2.265 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
2.265 * [taylor]: Taking taylor expansion of -1 in x
2.265 * [backup-simplify]: Simplify -1 into -1
2.265 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
2.265 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.265 * [taylor]: Taking taylor expansion of y in x
2.265 * [backup-simplify]: Simplify y into y
2.265 * [taylor]: Taking taylor expansion of x in x
2.265 * [backup-simplify]: Simplify 0 into 0
2.265 * [backup-simplify]: Simplify 1 into 1
2.265 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.265 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
2.265 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
2.265 * [taylor]: Taking taylor expansion of -1 in y
2.265 * [backup-simplify]: Simplify -1 into -1
2.265 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
2.265 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.265 * [taylor]: Taking taylor expansion of y in y
2.265 * [backup-simplify]: Simplify 0 into 0
2.265 * [backup-simplify]: Simplify 1 into 1
2.265 * [taylor]: Taking taylor expansion of x in y
2.265 * [backup-simplify]: Simplify x into x
2.266 * [backup-simplify]: Simplify (* 1 1) into 1
2.266 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.266 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
2.266 * [taylor]: Taking taylor expansion of -1 in y
2.266 * [backup-simplify]: Simplify -1 into -1
2.266 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
2.266 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.266 * [taylor]: Taking taylor expansion of y in y
2.266 * [backup-simplify]: Simplify 0 into 0
2.266 * [backup-simplify]: Simplify 1 into 1
2.266 * [taylor]: Taking taylor expansion of x in y
2.266 * [backup-simplify]: Simplify x into x
2.266 * [backup-simplify]: Simplify (* 1 1) into 1
2.266 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.266 * [backup-simplify]: Simplify (* -1 (/ 1 x)) into (/ -1 x)
2.266 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.266 * [taylor]: Taking taylor expansion of -1 in x
2.266 * [backup-simplify]: Simplify -1 into -1
2.266 * [taylor]: Taking taylor expansion of x in x
2.266 * [backup-simplify]: Simplify 0 into 0
2.266 * [backup-simplify]: Simplify 1 into 1
2.267 * [backup-simplify]: Simplify (/ -1 1) into -1
2.267 * [backup-simplify]: Simplify -1 into -1
2.267 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.267 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.267 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 x))) into 0
2.267 * [taylor]: Taking taylor expansion of 0 in x
2.267 * [backup-simplify]: Simplify 0 into 0
2.268 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
2.268 * [backup-simplify]: Simplify 0 into 0
2.268 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.268 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
2.269 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
2.269 * [taylor]: Taking taylor expansion of 0 in x
2.269 * [backup-simplify]: Simplify 0 into 0
2.269 * [backup-simplify]: Simplify 0 into 0
2.270 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.270 * [backup-simplify]: Simplify 0 into 0
2.270 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.271 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
2.271 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
2.271 * [taylor]: Taking taylor expansion of 0 in x
2.271 * [backup-simplify]: Simplify 0 into 0
2.271 * [backup-simplify]: Simplify 0 into 0
2.271 * [backup-simplify]: Simplify 0 into 0
2.272 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.272 * [backup-simplify]: Simplify 0 into 0
2.272 * [backup-simplify]: Simplify (* -1 (* (/ 1 (/ 1 (- x))) (pow (/ 1 (- y)) 2))) into (/ x (pow y 2))
2.272 * * * [progress]: simplifying candidates
2.273 * [simplify]: Simplifying:
  (expm1 (* (/ 1 y) (/ x y)))
  (log1p (* (/ 1 y) (/ x y)))
  (* (/ 1 y) (/ x y))
  (+ (- (log y)) (- (log x) (log y)))
  (+ (- (log y)) (log (/ x y)))
  (+ (- 0 (log y)) (- (log x) (log y)))
  (+ (- 0 (log y)) (log (/ x y)))
  (+ (- (log 1) (log y)) (- (log x) (log y)))
  (+ (- (log 1) (log y)) (log (/ x y)))
  (+ (log (/ 1 y)) (- (log x) (log y)))
  (+ (log (/ 1 y)) (log (/ x y)))
  (log (* (/ 1 y) (/ x y)))
  (exp (* (/ 1 y) (/ x y)))
  (* (/ (* (* 1 1) 1) (* (* y y) y)) (/ (* (* x x) x) (* (* y y) y)))
  (* (/ (* (* 1 1) 1) (* (* y y) y)) (* (* (/ x y) (/ x y)) (/ x y)))
  (* (* (* (/ 1 y) (/ 1 y)) (/ 1 y)) (/ (* (* x x) x) (* (* y y) y)))
  (* (* (* (/ 1 y) (/ 1 y)) (/ 1 y)) (* (* (/ x y) (/ x y)) (/ x y)))
  (* (cbrt (* (/ 1 y) (/ x y))) (cbrt (* (/ 1 y) (/ x y))))
  (cbrt (* (/ 1 y) (/ x y)))
  (* (* (* (/ 1 y) (/ x y)) (* (/ 1 y) (/ x y))) (* (/ 1 y) (/ x y)))
  (sqrt (* (/ 1 y) (/ x y)))
  (sqrt (* (/ 1 y) (/ x y)))
  (* 1 x)
  (* y y)
  (* (sqrt (/ 1 y)) (sqrt (/ x y)))
  (* (sqrt (/ 1 y)) (sqrt (/ x y)))
  (* (sqrt (/ 1 y)) (/ (sqrt x) (sqrt y)))
  (* (sqrt (/ 1 y)) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt 1) (sqrt y)) (sqrt (/ x y)))
  (* (/ (sqrt 1) (sqrt y)) (sqrt (/ x y)))
  (* (/ (sqrt 1) (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt 1) (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ 1 (sqrt y)) (sqrt (/ x y)))
  (* (/ 1 (sqrt y)) (sqrt (/ x y)))
  (* (/ 1 (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ 1 (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ 1 y) (* (cbrt (/ x y)) (cbrt (/ x y))))
  (* (/ 1 y) (sqrt (/ x y)))
  (* (/ 1 y) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (* (/ 1 y) (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (* (/ 1 y) (/ (* (cbrt x) (cbrt x)) 1))
  (* (/ 1 y) (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (* (/ 1 y) (/ (sqrt x) (sqrt y)))
  (* (/ 1 y) (/ (sqrt x) 1))
  (* (/ 1 y) (/ 1 (* (cbrt y) (cbrt y))))
  (* (/ 1 y) (/ 1 (sqrt y)))
  (* (/ 1 y) (/ 1 1))
  (* (/ 1 y) 1)
  (* (/ 1 y) x)
  (* (cbrt (/ 1 y)) (/ x y))
  (* (sqrt (/ 1 y)) (/ x y))
  (* (/ (cbrt 1) (cbrt y)) (/ x y))
  (* (/ (cbrt 1) (sqrt y)) (/ x y))
  (* (/ (cbrt 1) y) (/ x y))
  (* (/ (sqrt 1) (cbrt y)) (/ x y))
  (* (/ (sqrt 1) (sqrt y)) (/ x y))
  (* (/ (sqrt 1) y) (/ x y))
  (* (/ 1 (cbrt y)) (/ x y))
  (* (/ 1 (sqrt y)) (/ x y))
  (* (/ 1 y) (/ x y))
  (* (/ 1 y) (/ x y))
  (* (/ 1 y) (/ x y))
  (* (/ 1 y) x)
  (* 1 (/ x y))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
2.274 * * [simplify]: iteration 0: 112 enodes
2.298 * * [simplify]: iteration 1: 350 enodes
2.527 * * [simplify]: iteration 2: 2093 enodes
3.516 * * [simplify]: iteration complete: 5001 enodes
3.516 * * [simplify]: Extracting #0: cost 35 inf + 0
3.518 * * [simplify]: Extracting #1: cost 643 inf + 1
3.525 * * [simplify]: Extracting #2: cost 1720 inf + 7199
3.554 * * [simplify]: Extracting #3: cost 802 inf + 113141
3.595 * * [simplify]: Extracting #4: cost 83 inf + 206679
3.633 * * [simplify]: Extracting #5: cost 0 inf + 218595
3.676 * * [simplify]: Extracting #6: cost 0 inf + 218435
3.721 * [simplify]: Simplified to:
  (expm1 (/ (/ x y) y))
  (log1p (/ (/ x y) y))
  (/ (/ x y) y)
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (exp (/ (/ x y) y))
  (/ (/ (* (/ x y) (* (/ x y) (/ x y))) (* y y)) y)
  (* (/ (/ x y) y) (/ (* (/ x y) (/ x y)) (* y y)))
  (* (/ 1 y) (* (* (/ 1 y) (/ 1 y)) (* (/ x y) (* (/ x y) (/ x y)))))
  (* (* (/ (/ x y) y) (/ (/ x y) y)) (/ (/ x y) y))
  (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y)))
  (cbrt (/ (/ x y) y))
  (* (* (/ (/ x y) y) (/ (/ x y) y)) (/ (/ x y) y))
  (sqrt (/ (/ x y) y))
  (sqrt (/ (/ x y) y))
  x
  (* y y)
  (* (sqrt (/ x y)) (sqrt (/ 1 y)))
  (* (sqrt (/ x y)) (sqrt (/ 1 y)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (/ 1 y)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (/ 1 y)))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (/ (sqrt x) (sqrt y)) (sqrt y))
  (/ (/ (sqrt x) (sqrt y)) (sqrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (/ (sqrt x) (sqrt y)) (sqrt y))
  (/ (/ (sqrt x) (sqrt y)) (sqrt y))
  (/ (* (cbrt (/ x y)) (cbrt (/ x y))) y)
  (/ (sqrt (/ x y)) y)
  (/ (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y))) y)
  (/ (* (/ (cbrt x) (sqrt y)) (cbrt x)) y)
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (/ (sqrt x) (* (cbrt y) (cbrt y))) y)
  (/ (/ (sqrt x) (sqrt y)) y)
  (/ (sqrt x) y)
  (/ (/ 1 y) (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (sqrt y))
  (/ 1 y)
  (/ 1 y)
  (/ x y)
  (/ (* x (cbrt (/ 1 y))) y)
  (/ (* x (sqrt (/ 1 y))) y)
  (/ (/ x (cbrt y)) y)
  (/ (/ x y) (sqrt y))
  (/ (/ x y) y)
  (/ (/ x (cbrt y)) y)
  (/ (/ x y) (sqrt y))
  (/ (/ x y) y)
  (/ (/ x (cbrt y)) y)
  (/ (/ x y) (sqrt y))
  (/ (/ x y) y)
  (/ (/ x y) y)
  (/ (/ x y) y)
  (/ x y)
  (/ x y)
  (/ x (* y y))
  (/ x (* y y))
  (/ x (* y y))
3.724 * * * [progress]: adding candidates to table
3.934 * * [progress]: iteration 4 / 4
3.934 * * * [progress]: picking best candidate
3.952 * * * * [pick]: Picked  #<alt (λ (x y) (/ 1 (/ y (/ x y))))>
3.952 * * * [progress]: localizing error
3.960 * * * [progress]: generating rewritten candidates
3.960 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
3.977 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
4.000 * * * [progress]: generating series expansions
4.000 * * * * [progress]: [ 1 / 2 ] generating series at (2)
4.000 * [backup-simplify]: Simplify (/ 1 (/ y (/ x y))) into (/ x (pow y 2))
4.001 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
4.001 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
4.001 * [taylor]: Taking taylor expansion of x in x
4.001 * [backup-simplify]: Simplify 0 into 0
4.001 * [backup-simplify]: Simplify 1 into 1
4.001 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.001 * [taylor]: Taking taylor expansion of y in x
4.001 * [backup-simplify]: Simplify y into y
4.001 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.001 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.001 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
4.001 * [taylor]: Taking taylor expansion of x in y
4.001 * [backup-simplify]: Simplify x into x
4.001 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.001 * [taylor]: Taking taylor expansion of y in y
4.001 * [backup-simplify]: Simplify 0 into 0
4.001 * [backup-simplify]: Simplify 1 into 1
4.001 * [backup-simplify]: Simplify (* 1 1) into 1
4.001 * [backup-simplify]: Simplify (/ x 1) into x
4.001 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
4.001 * [taylor]: Taking taylor expansion of x in y
4.001 * [backup-simplify]: Simplify x into x
4.001 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.001 * [taylor]: Taking taylor expansion of y in y
4.001 * [backup-simplify]: Simplify 0 into 0
4.002 * [backup-simplify]: Simplify 1 into 1
4.002 * [backup-simplify]: Simplify (* 1 1) into 1
4.002 * [backup-simplify]: Simplify (/ x 1) into x
4.002 * [taylor]: Taking taylor expansion of x in x
4.002 * [backup-simplify]: Simplify 0 into 0
4.002 * [backup-simplify]: Simplify 1 into 1
4.007 * [backup-simplify]: Simplify 1 into 1
4.007 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.008 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
4.008 * [taylor]: Taking taylor expansion of 0 in x
4.008 * [backup-simplify]: Simplify 0 into 0
4.008 * [backup-simplify]: Simplify 0 into 0
4.008 * [backup-simplify]: Simplify 0 into 0
4.008 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.009 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.009 * [taylor]: Taking taylor expansion of 0 in x
4.009 * [backup-simplify]: Simplify 0 into 0
4.009 * [backup-simplify]: Simplify 0 into 0
4.009 * [backup-simplify]: Simplify 0 into 0
4.009 * [backup-simplify]: Simplify 0 into 0
4.010 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.011 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.011 * [taylor]: Taking taylor expansion of 0 in x
4.011 * [backup-simplify]: Simplify 0 into 0
4.011 * [backup-simplify]: Simplify 0 into 0
4.011 * [backup-simplify]: Simplify (* 1 (* x (pow y -2))) into (/ x (pow y 2))
4.011 * [backup-simplify]: Simplify (/ 1 (/ (/ 1 y) (/ (/ 1 x) (/ 1 y)))) into (/ (pow y 2) x)
4.012 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
4.012 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
4.012 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.012 * [taylor]: Taking taylor expansion of y in x
4.012 * [backup-simplify]: Simplify y into y
4.012 * [taylor]: Taking taylor expansion of x in x
4.012 * [backup-simplify]: Simplify 0 into 0
4.012 * [backup-simplify]: Simplify 1 into 1
4.012 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.012 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
4.012 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
4.012 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.012 * [taylor]: Taking taylor expansion of y in y
4.012 * [backup-simplify]: Simplify 0 into 0
4.012 * [backup-simplify]: Simplify 1 into 1
4.012 * [taylor]: Taking taylor expansion of x in y
4.012 * [backup-simplify]: Simplify x into x
4.012 * [backup-simplify]: Simplify (* 1 1) into 1
4.012 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.012 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
4.012 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.012 * [taylor]: Taking taylor expansion of y in y
4.012 * [backup-simplify]: Simplify 0 into 0
4.012 * [backup-simplify]: Simplify 1 into 1
4.012 * [taylor]: Taking taylor expansion of x in y
4.012 * [backup-simplify]: Simplify x into x
4.012 * [backup-simplify]: Simplify (* 1 1) into 1
4.013 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.013 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.013 * [taylor]: Taking taylor expansion of x in x
4.013 * [backup-simplify]: Simplify 0 into 0
4.013 * [backup-simplify]: Simplify 1 into 1
4.013 * [backup-simplify]: Simplify (/ 1 1) into 1
4.013 * [backup-simplify]: Simplify 1 into 1
4.013 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.013 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
4.013 * [taylor]: Taking taylor expansion of 0 in x
4.013 * [backup-simplify]: Simplify 0 into 0
4.014 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.014 * [backup-simplify]: Simplify 0 into 0
4.014 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.015 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.015 * [taylor]: Taking taylor expansion of 0 in x
4.015 * [backup-simplify]: Simplify 0 into 0
4.015 * [backup-simplify]: Simplify 0 into 0
4.015 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.015 * [backup-simplify]: Simplify 0 into 0
4.016 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.016 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.016 * [taylor]: Taking taylor expansion of 0 in x
4.016 * [backup-simplify]: Simplify 0 into 0
4.016 * [backup-simplify]: Simplify 0 into 0
4.016 * [backup-simplify]: Simplify 0 into 0
4.016 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.016 * [backup-simplify]: Simplify 0 into 0
4.017 * [backup-simplify]: Simplify (* 1 (* (/ 1 (/ 1 x)) (pow (/ 1 y) 2))) into (/ x (pow y 2))
4.017 * [backup-simplify]: Simplify (/ 1 (/ (/ 1 (- y)) (/ (/ 1 (- x)) (/ 1 (- y))))) into (* -1 (/ (pow y 2) x))
4.017 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (y x) around 0
4.017 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
4.017 * [taylor]: Taking taylor expansion of -1 in x
4.017 * [backup-simplify]: Simplify -1 into -1
4.017 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
4.017 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.017 * [taylor]: Taking taylor expansion of y in x
4.017 * [backup-simplify]: Simplify y into y
4.017 * [taylor]: Taking taylor expansion of x in x
4.017 * [backup-simplify]: Simplify 0 into 0
4.017 * [backup-simplify]: Simplify 1 into 1
4.017 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.017 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
4.017 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
4.017 * [taylor]: Taking taylor expansion of -1 in y
4.017 * [backup-simplify]: Simplify -1 into -1
4.017 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
4.017 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.017 * [taylor]: Taking taylor expansion of y in y
4.017 * [backup-simplify]: Simplify 0 into 0
4.017 * [backup-simplify]: Simplify 1 into 1
4.017 * [taylor]: Taking taylor expansion of x in y
4.017 * [backup-simplify]: Simplify x into x
4.018 * [backup-simplify]: Simplify (* 1 1) into 1
4.018 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.018 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
4.018 * [taylor]: Taking taylor expansion of -1 in y
4.018 * [backup-simplify]: Simplify -1 into -1
4.018 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
4.018 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.018 * [taylor]: Taking taylor expansion of y in y
4.018 * [backup-simplify]: Simplify 0 into 0
4.018 * [backup-simplify]: Simplify 1 into 1
4.018 * [taylor]: Taking taylor expansion of x in y
4.018 * [backup-simplify]: Simplify x into x
4.018 * [backup-simplify]: Simplify (* 1 1) into 1
4.018 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.018 * [backup-simplify]: Simplify (* -1 (/ 1 x)) into (/ -1 x)
4.018 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.018 * [taylor]: Taking taylor expansion of -1 in x
4.018 * [backup-simplify]: Simplify -1 into -1
4.018 * [taylor]: Taking taylor expansion of x in x
4.018 * [backup-simplify]: Simplify 0 into 0
4.018 * [backup-simplify]: Simplify 1 into 1
4.019 * [backup-simplify]: Simplify (/ -1 1) into -1
4.019 * [backup-simplify]: Simplify -1 into -1
4.019 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.019 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
4.019 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 x))) into 0
4.019 * [taylor]: Taking taylor expansion of 0 in x
4.020 * [backup-simplify]: Simplify 0 into 0
4.020 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
4.020 * [backup-simplify]: Simplify 0 into 0
4.021 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.021 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.021 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
4.021 * [taylor]: Taking taylor expansion of 0 in x
4.021 * [backup-simplify]: Simplify 0 into 0
4.021 * [backup-simplify]: Simplify 0 into 0
4.022 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.022 * [backup-simplify]: Simplify 0 into 0
4.023 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.023 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.024 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
4.024 * [taylor]: Taking taylor expansion of 0 in x
4.024 * [backup-simplify]: Simplify 0 into 0
4.024 * [backup-simplify]: Simplify 0 into 0
4.024 * [backup-simplify]: Simplify 0 into 0
4.024 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.024 * [backup-simplify]: Simplify 0 into 0
4.024 * [backup-simplify]: Simplify (* -1 (* (/ 1 (/ 1 (- x))) (pow (/ 1 (- y)) 2))) into (/ x (pow y 2))
4.025 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
4.025 * [backup-simplify]: Simplify (/ y (/ x y)) into (/ (pow y 2) x)
4.025 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
4.025 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
4.025 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.025 * [taylor]: Taking taylor expansion of y in x
4.025 * [backup-simplify]: Simplify y into y
4.025 * [taylor]: Taking taylor expansion of x in x
4.025 * [backup-simplify]: Simplify 0 into 0
4.025 * [backup-simplify]: Simplify 1 into 1
4.025 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.025 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
4.025 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
4.025 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.025 * [taylor]: Taking taylor expansion of y in y
4.025 * [backup-simplify]: Simplify 0 into 0
4.025 * [backup-simplify]: Simplify 1 into 1
4.025 * [taylor]: Taking taylor expansion of x in y
4.025 * [backup-simplify]: Simplify x into x
4.025 * [backup-simplify]: Simplify (* 1 1) into 1
4.025 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.025 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
4.025 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.025 * [taylor]: Taking taylor expansion of y in y
4.025 * [backup-simplify]: Simplify 0 into 0
4.025 * [backup-simplify]: Simplify 1 into 1
4.025 * [taylor]: Taking taylor expansion of x in y
4.025 * [backup-simplify]: Simplify x into x
4.026 * [backup-simplify]: Simplify (* 1 1) into 1
4.026 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.026 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.026 * [taylor]: Taking taylor expansion of x in x
4.026 * [backup-simplify]: Simplify 0 into 0
4.026 * [backup-simplify]: Simplify 1 into 1
4.026 * [backup-simplify]: Simplify (/ 1 1) into 1
4.026 * [backup-simplify]: Simplify 1 into 1
4.026 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.026 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
4.026 * [taylor]: Taking taylor expansion of 0 in x
4.027 * [backup-simplify]: Simplify 0 into 0
4.027 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.027 * [backup-simplify]: Simplify 0 into 0
4.027 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.028 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.028 * [taylor]: Taking taylor expansion of 0 in x
4.028 * [backup-simplify]: Simplify 0 into 0
4.028 * [backup-simplify]: Simplify 0 into 0
4.028 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.028 * [backup-simplify]: Simplify 0 into 0
4.029 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.029 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.029 * [taylor]: Taking taylor expansion of 0 in x
4.029 * [backup-simplify]: Simplify 0 into 0
4.029 * [backup-simplify]: Simplify 0 into 0
4.029 * [backup-simplify]: Simplify 0 into 0
4.030 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.030 * [backup-simplify]: Simplify 0 into 0
4.030 * [backup-simplify]: Simplify (* 1 (* (/ 1 x) (pow y 2))) into (/ (pow y 2) x)
4.030 * [backup-simplify]: Simplify (/ (/ 1 y) (/ (/ 1 x) (/ 1 y))) into (/ x (pow y 2))
4.030 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
4.030 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
4.030 * [taylor]: Taking taylor expansion of x in x
4.030 * [backup-simplify]: Simplify 0 into 0
4.030 * [backup-simplify]: Simplify 1 into 1
4.030 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.030 * [taylor]: Taking taylor expansion of y in x
4.030 * [backup-simplify]: Simplify y into y
4.030 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.030 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.030 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
4.030 * [taylor]: Taking taylor expansion of x in y
4.030 * [backup-simplify]: Simplify x into x
4.030 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.030 * [taylor]: Taking taylor expansion of y in y
4.030 * [backup-simplify]: Simplify 0 into 0
4.030 * [backup-simplify]: Simplify 1 into 1
4.030 * [backup-simplify]: Simplify (* 1 1) into 1
4.030 * [backup-simplify]: Simplify (/ x 1) into x
4.031 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
4.031 * [taylor]: Taking taylor expansion of x in y
4.031 * [backup-simplify]: Simplify x into x
4.031 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.031 * [taylor]: Taking taylor expansion of y in y
4.031 * [backup-simplify]: Simplify 0 into 0
4.031 * [backup-simplify]: Simplify 1 into 1
4.031 * [backup-simplify]: Simplify (* 1 1) into 1
4.031 * [backup-simplify]: Simplify (/ x 1) into x
4.031 * [taylor]: Taking taylor expansion of x in x
4.031 * [backup-simplify]: Simplify 0 into 0
4.031 * [backup-simplify]: Simplify 1 into 1
4.031 * [backup-simplify]: Simplify 1 into 1
4.031 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.032 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
4.032 * [taylor]: Taking taylor expansion of 0 in x
4.032 * [backup-simplify]: Simplify 0 into 0
4.032 * [backup-simplify]: Simplify 0 into 0
4.032 * [backup-simplify]: Simplify 0 into 0
4.032 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.033 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.033 * [taylor]: Taking taylor expansion of 0 in x
4.033 * [backup-simplify]: Simplify 0 into 0
4.033 * [backup-simplify]: Simplify 0 into 0
4.033 * [backup-simplify]: Simplify 0 into 0
4.033 * [backup-simplify]: Simplify 0 into 0
4.034 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.035 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.035 * [taylor]: Taking taylor expansion of 0 in x
4.035 * [backup-simplify]: Simplify 0 into 0
4.035 * [backup-simplify]: Simplify 0 into 0
4.035 * [backup-simplify]: Simplify (* 1 (* (/ 1 x) (pow (/ 1 y) -2))) into (/ (pow y 2) x)
4.035 * [backup-simplify]: Simplify (/ (/ 1 (- y)) (/ (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ x (pow y 2)))
4.035 * [approximate]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in (y x) around 0
4.035 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in x
4.036 * [taylor]: Taking taylor expansion of -1 in x
4.036 * [backup-simplify]: Simplify -1 into -1
4.036 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
4.036 * [taylor]: Taking taylor expansion of x in x
4.036 * [backup-simplify]: Simplify 0 into 0
4.036 * [backup-simplify]: Simplify 1 into 1
4.036 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.036 * [taylor]: Taking taylor expansion of y in x
4.036 * [backup-simplify]: Simplify y into y
4.036 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.036 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.036 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
4.036 * [taylor]: Taking taylor expansion of -1 in y
4.036 * [backup-simplify]: Simplify -1 into -1
4.036 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
4.036 * [taylor]: Taking taylor expansion of x in y
4.036 * [backup-simplify]: Simplify x into x
4.036 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.036 * [taylor]: Taking taylor expansion of y in y
4.036 * [backup-simplify]: Simplify 0 into 0
4.036 * [backup-simplify]: Simplify 1 into 1
4.036 * [backup-simplify]: Simplify (* 1 1) into 1
4.036 * [backup-simplify]: Simplify (/ x 1) into x
4.036 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
4.036 * [taylor]: Taking taylor expansion of -1 in y
4.036 * [backup-simplify]: Simplify -1 into -1
4.036 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
4.036 * [taylor]: Taking taylor expansion of x in y
4.036 * [backup-simplify]: Simplify x into x
4.036 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.036 * [taylor]: Taking taylor expansion of y in y
4.036 * [backup-simplify]: Simplify 0 into 0
4.036 * [backup-simplify]: Simplify 1 into 1
4.037 * [backup-simplify]: Simplify (* 1 1) into 1
4.037 * [backup-simplify]: Simplify (/ x 1) into x
4.037 * [backup-simplify]: Simplify (* -1 x) into (* -1 x)
4.037 * [taylor]: Taking taylor expansion of (* -1 x) in x
4.037 * [taylor]: Taking taylor expansion of -1 in x
4.037 * [backup-simplify]: Simplify -1 into -1
4.037 * [taylor]: Taking taylor expansion of x in x
4.037 * [backup-simplify]: Simplify 0 into 0
4.037 * [backup-simplify]: Simplify 1 into 1
4.037 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
4.037 * [backup-simplify]: Simplify -1 into -1
4.038 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.038 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
4.038 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 x)) into 0
4.038 * [taylor]: Taking taylor expansion of 0 in x
4.038 * [backup-simplify]: Simplify 0 into 0
4.039 * [backup-simplify]: Simplify 0 into 0
4.039 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
4.039 * [backup-simplify]: Simplify 0 into 0
4.040 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.040 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.041 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 x))) into 0
4.041 * [taylor]: Taking taylor expansion of 0 in x
4.041 * [backup-simplify]: Simplify 0 into 0
4.041 * [backup-simplify]: Simplify 0 into 0
4.041 * [backup-simplify]: Simplify 0 into 0
4.042 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
4.042 * [backup-simplify]: Simplify 0 into 0
4.042 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.043 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.044 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
4.044 * [taylor]: Taking taylor expansion of 0 in x
4.044 * [backup-simplify]: Simplify 0 into 0
4.044 * [backup-simplify]: Simplify 0 into 0
4.045 * [backup-simplify]: Simplify (* -1 (* (/ 1 (- x)) (pow (/ 1 (- y)) -2))) into (/ (pow y 2) x)
4.045 * * * [progress]: simplifying candidates
4.049 * [simplify]: Simplifying:
  (expm1 (/ 1 (/ y (/ x y))))
  (log1p (/ 1 (/ y (/ x y))))
  (- 1)
  (- (- (log y) (- (log x) (log y))))
  (- (- (log y) (log (/ x y))))
  (- (log (/ y (/ x y))))
  (- 0 (- (log y) (- (log x) (log y))))
  (- 0 (- (log y) (log (/ x y))))
  (- 0 (log (/ y (/ x y))))
  (- (log 1) (- (log y) (- (log x) (log y))))
  (- (log 1) (- (log y) (log (/ x y))))
  (- (log 1) (log (/ y (/ x y))))
  (log (/ 1 (/ y (/ x y))))
  (exp (/ 1 (/ y (/ x y))))
  (/ (* (* 1 1) 1) (/ (* (* y y) y) (/ (* (* x x) x) (* (* y y) y))))
  (/ (* (* 1 1) 1) (/ (* (* y y) y) (* (* (/ x y) (/ x y)) (/ x y))))
  (/ (* (* 1 1) 1) (* (* (/ y (/ x y)) (/ y (/ x y))) (/ y (/ x y))))
  (* (cbrt (/ 1 (/ y (/ x y)))) (cbrt (/ 1 (/ y (/ x y)))))
  (cbrt (/ 1 (/ y (/ x y))))
  (* (* (/ 1 (/ y (/ x y))) (/ 1 (/ y (/ x y)))) (/ 1 (/ y (/ x y))))
  (sqrt (/ 1 (/ y (/ x y))))
  (sqrt (/ 1 (/ y (/ x y))))
  (- 1)
  (- (/ y (/ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ y (/ x y))) (cbrt (/ y (/ x y)))))
  (/ (cbrt 1) (cbrt (/ y (/ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ y (/ x y))))
  (/ (cbrt 1) (sqrt (/ y (/ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (* (cbrt (/ x y)) (cbrt (/ x y)))))
  (/ (cbrt 1) (/ (cbrt y) (cbrt (/ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (sqrt (/ x y))))
  (/ (cbrt 1) (/ (cbrt y) (sqrt (/ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))))
  (/ (cbrt 1) (/ (cbrt y) (/ (cbrt x) (cbrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt x) (cbrt x)) (sqrt y))))
  (/ (cbrt 1) (/ (cbrt y) (/ (cbrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt x) (cbrt x)) 1)))
  (/ (cbrt 1) (/ (cbrt y) (/ (cbrt x) y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (/ (sqrt x) (* (cbrt y) (cbrt y)))))
  (/ (cbrt 1) (/ (cbrt y) (/ (sqrt x) (cbrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (/ (sqrt x) (sqrt y))))
  (/ (cbrt 1) (/ (cbrt y) (/ (sqrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (/ (sqrt x) 1)))
  (/ (cbrt 1) (/ (cbrt y) (/ (sqrt x) y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (/ 1 (* (cbrt y) (cbrt y)))))
  (/ (cbrt 1) (/ (cbrt y) (/ x (cbrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (/ 1 (sqrt y))))
  (/ (cbrt 1) (/ (cbrt y) (/ x (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (/ 1 1)))
  (/ (cbrt 1) (/ (cbrt y) (/ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) 1))
  (/ (cbrt 1) (/ (cbrt y) (/ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) x))
  (/ (cbrt 1) (/ (cbrt y) (/ 1 y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (* (cbrt (/ x y)) (cbrt (/ x y)))))
  (/ (cbrt 1) (/ (sqrt y) (cbrt (/ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (sqrt (/ x y))))
  (/ (cbrt 1) (/ (sqrt y) (sqrt (/ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))))
  (/ (cbrt 1) (/ (sqrt y) (/ (cbrt x) (cbrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (/ (* (cbrt x) (cbrt x)) (sqrt y))))
  (/ (cbrt 1) (/ (sqrt y) (/ (cbrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (/ (* (cbrt x) (cbrt x)) 1)))
  (/ (cbrt 1) (/ (sqrt y) (/ (cbrt x) y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (/ (sqrt x) (* (cbrt y) (cbrt y)))))
  (/ (cbrt 1) (/ (sqrt y) (/ (sqrt x) (cbrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (/ (sqrt x) (sqrt y))))
  (/ (cbrt 1) (/ (sqrt y) (/ (sqrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (/ (sqrt x) 1)))
  (/ (cbrt 1) (/ (sqrt y) (/ (sqrt x) y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (/ 1 (* (cbrt y) (cbrt y)))))
  (/ (cbrt 1) (/ (sqrt y) (/ x (cbrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (/ 1 (sqrt y))))
  (/ (cbrt 1) (/ (sqrt y) (/ x (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (/ 1 1)))
  (/ (cbrt 1) (/ (sqrt y) (/ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) 1))
  (/ (cbrt 1) (/ (sqrt y) (/ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) x))
  (/ (cbrt 1) (/ (sqrt y) (/ 1 y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (/ x y)) (cbrt (/ x y)))))
  (/ (cbrt 1) (/ y (cbrt (/ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (/ x y))))
  (/ (cbrt 1) (/ y (sqrt (/ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))))
  (/ (cbrt 1) (/ y (/ (cbrt x) (cbrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (/ (* (cbrt x) (cbrt x)) (sqrt y))))
  (/ (cbrt 1) (/ y (/ (cbrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (/ (* (cbrt x) (cbrt x)) 1)))
  (/ (cbrt 1) (/ y (/ (cbrt x) y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (/ (sqrt x) (* (cbrt y) (cbrt y)))))
  (/ (cbrt 1) (/ y (/ (sqrt x) (cbrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (/ (sqrt x) (sqrt y))))
  (/ (cbrt 1) (/ y (/ (sqrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (/ (sqrt x) 1)))
  (/ (cbrt 1) (/ y (/ (sqrt x) y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (/ 1 (* (cbrt y) (cbrt y)))))
  (/ (cbrt 1) (/ y (/ x (cbrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (/ 1 (sqrt y))))
  (/ (cbrt 1) (/ y (/ x (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (/ 1 1)))
  (/ (cbrt 1) (/ y (/ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ y (/ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 x))
  (/ (cbrt 1) (/ y (/ 1 y)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (/ y (/ x y)))
  (/ (* (cbrt 1) (cbrt 1)) y)
  (/ (cbrt 1) (/ 1 (/ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ y x))
  (/ (cbrt 1) y)
  (/ (sqrt 1) (* (cbrt (/ y (/ x y))) (cbrt (/ y (/ x y)))))
  (/ (sqrt 1) (cbrt (/ y (/ x y))))
  (/ (sqrt 1) (sqrt (/ y (/ x y))))
  (/ (sqrt 1) (sqrt (/ y (/ x y))))
  (/ (sqrt 1) (/ (* (cbrt y) (cbrt y)) (* (cbrt (/ x y)) (cbrt (/ x y)))))
  (/ (sqrt 1) (/ (cbrt y) (cbrt (/ x y))))
  (/ (sqrt 1) (/ (* (cbrt y) (cbrt y)) (sqrt (/ x y))))
  (/ (sqrt 1) (/ (cbrt y) (sqrt (/ x y))))
  (/ (sqrt 1) (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))))
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  (/ (* (* y y) y) (* (* (/ x y) (/ x y)) (/ x y)))
  (* (cbrt (/ y (/ x y))) (cbrt (/ y (/ x y))))
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  (- y)
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  (/ (sqrt y) (/ 1 y))
  (/ 1 (* (cbrt (/ x y)) (cbrt (/ x y))))
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  (/ 1 (sqrt (/ x y)))
  (/ y (sqrt (/ x y)))
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  (/ y (/ (cbrt x) (cbrt y)))
  (/ 1 (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (/ y (/ (cbrt x) (sqrt y)))
  (/ 1 (/ (* (cbrt x) (cbrt x)) 1))
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  (/ 1 (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (/ y (/ (sqrt x) (cbrt y)))
  (/ 1 (/ (sqrt x) (sqrt y)))
  (/ y (/ (sqrt x) (sqrt y)))
  (/ 1 (/ (sqrt x) 1))
  (/ y (/ (sqrt x) y))
  (/ 1 (/ 1 (* (cbrt y) (cbrt y))))
  (/ y (/ x (cbrt y)))
  (/ 1 (/ 1 (sqrt y)))
  (/ y (/ x (sqrt y)))
  (/ 1 (/ 1 1))
  (/ y (/ x y))
  (/ 1 1)
  (/ y (/ x y))
  (/ 1 x)
  (/ y (/ 1 y))
  (/ 1 (/ x y))
  (/ (/ x y) y)
  (/ y (* (cbrt (/ x y)) (cbrt (/ x y))))
  (/ y (sqrt (/ x y)))
  (/ y (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (/ y (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (/ y (/ (* (cbrt x) (cbrt x)) 1))
  (/ y (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (/ y (/ (sqrt x) (sqrt y)))
  (/ y (/ (sqrt x) 1))
  (/ y (/ 1 (* (cbrt y) (cbrt y))))
  (/ y (/ 1 (sqrt y)))
  (/ y (/ 1 1))
  (/ y 1)
  (/ y x)
  (/ (/ x y) (cbrt y))
  (/ (/ x y) (sqrt y))
  (/ (/ x y) y)
  (/ y x)
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  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ (pow y 2) x)
  (/ (pow y 2) x)
  (/ (pow y 2) x)
4.054 * * [simplify]: iteration 0: 421 enodes
4.397 * * [simplify]: iteration 1: 1203 enodes
4.821 * * [simplify]: iteration complete: 5001 enodes
4.822 * * [simplify]: Extracting #0: cost 184 inf + 0
4.829 * * [simplify]: Extracting #1: cost 1847 inf + 705
4.858 * * [simplify]: Extracting #2: cost 1251 inf + 89553
4.944 * * [simplify]: Extracting #3: cost 182 inf + 287550
5.042 * * [simplify]: Extracting #4: cost 0 inf + 319458
5.138 * * [simplify]: Extracting #5: cost 0 inf + 318848
5.221 * * [simplify]: Extracting #6: cost 0 inf + 318688
5.303 * [simplify]: Simplified to:
  (expm1 (* (/ 1 y) (/ x y)))
  (log1p (* (/ 1 y) (/ x y)))
  -1
  (- (log (/ y (/ x y))))
  (- (log (/ y (/ x y))))
  (- (log (/ y (/ x y))))
  (- (log (/ y (/ x y))))
  (- (log (/ y (/ x y))))
  (- (log (/ y (/ x y))))
  (- (log (/ y (/ x y))))
  (- (log (/ y (/ x y))))
  (- (log (/ y (/ x y))))
  (- (log (/ y (/ x y))))
  (exp (* (/ 1 y) (/ x y)))
  (* (/ 1 (* (* y y) y)) (/ (* (* x x) x) (* (* y y) y)))
  (/ 1 (* (* (/ y (/ x y)) (/ y (/ x y))) (/ y (/ x y))))
  (/ 1 (* (* (/ y (/ x y)) (/ y (/ x y))) (/ y (/ x y))))
  (* (cbrt (* (/ 1 y) (/ x y))) (cbrt (* (/ 1 y) (/ x y))))
  (cbrt (* (/ 1 y) (/ x y)))
  (* (* (/ 1 y) (/ x y)) (* (* (/ 1 y) (/ x y)) (* (/ 1 y) (/ x y))))
  (sqrt (* (/ 1 y) (/ x y)))
  (sqrt (* (/ 1 y) (/ x y)))
  -1
  (/ (- y) (/ x y))
  (* (/ 1 (cbrt (/ y (/ x y)))) (/ 1 (cbrt (/ y (/ x y)))))
  (/ 1 (cbrt (/ y (/ x y))))
  (/ 1 (sqrt (/ y (/ x y))))
  (/ 1 (sqrt (/ y (/ x y))))
  (/ 1 (* (/ (cbrt y) (cbrt (/ x y))) (/ (cbrt y) (cbrt (/ x y)))))
  (/ 1 (/ (cbrt y) (cbrt (/ x y))))
  (/ (* 1 (sqrt (/ x y))) (* (cbrt y) (cbrt y)))
  (/ 1 (/ (cbrt y) (sqrt (/ x y))))
  (/ 1 (* (* (/ (cbrt y) (cbrt x)) (cbrt y)) (* (/ (cbrt y) (cbrt x)) (cbrt y))))
  (/ 1 (* (/ (cbrt y) (cbrt x)) (cbrt y)))
  (/ 1 (* (* (/ (cbrt y) (cbrt x)) (/ (cbrt y) (cbrt x))) (sqrt y)))
  (/ (* 1 (/ (cbrt x) (sqrt y))) (cbrt y))
  (/ 1 (* (/ (cbrt y) (cbrt x)) (/ (cbrt y) (cbrt x))))
  (* (/ 1 (cbrt y)) (/ (cbrt x) y))
  (/ 1 (/ (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))) (sqrt x)))
  (/ (* (/ 1 (cbrt y)) (sqrt x)) (cbrt y))
  (/ 1 (/ (cbrt y) (/ (/ (sqrt x) (sqrt y)) (cbrt y))))
  (/ (* 1 (/ (sqrt x) (sqrt y))) (cbrt y))
  (* (/ (/ 1 (cbrt y)) (cbrt y)) (sqrt x))
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  (/ (* 1 (/ x (cbrt y))) (cbrt y))
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  (* (/ 1 (sqrt y)) (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y))))
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  (/ (* (/ 1 (sqrt y)) (cbrt x)) (/ (sqrt y) (cbrt x)))
  (* (/ 1 (sqrt y)) (/ (cbrt x) (sqrt y)))
  (* (* (/ 1 (sqrt y)) (cbrt x)) (cbrt x))
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  (/ (* (/ 1 (sqrt y)) (sqrt x)) (* (cbrt y) (cbrt y)))
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  1
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  1
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  1
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  1
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  1
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  (sqrt y)
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  (/ (sqrt y) x)
  (* (sqrt y) y)
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  1
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  1
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  (/ 1 x)
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  (/ (* y (sqrt y)) (* (cbrt x) (cbrt x)))
  (/ y (* (cbrt x) (cbrt x)))
  (/ y (/ (/ (sqrt x) (cbrt y)) (cbrt y)))
  (/ y (/ (sqrt x) (sqrt y)))
  (/ y (sqrt x))
  (* (* y (cbrt y)) (cbrt y))
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  y
  y
  (/ y x)
  (/ x (* (cbrt y) y))
  (/ (/ x y) (sqrt y))
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5.334 * * * [progress]: adding candidates to table
6.578 * [progress]: [Phase 3 of 3] Extracting.
6.578 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (/ (/ 1 (* (cbrt (/ y (/ x y))) (cbrt (/ y (/ x y))))) (cbrt (/ y (/ x y)))))> #<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (* (sqrt (/ x y)) (/ (sqrt (/ x y)) y)))> #<alt (λ (x y) (/ (/ 1 (/ y x)) y))>)
6.579 * * * [regime-changes]: Trying 4 branch expressions: ((* y y) (/ x (* y y)) y x)
6.579 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (/ (/ 1 (* (cbrt (/ y (/ x y))) (cbrt (/ y (/ x y))))) (cbrt (/ y (/ x y)))))> #<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (* (sqrt (/ x y)) (/ (sqrt (/ x y)) y)))> #<alt (λ (x y) (/ (/ 1 (/ y x)) y))>)
6.630 * * * * [regimes]: Trying to branch on (/ x (* y y)) from (#<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (/ (/ 1 (* (cbrt (/ y (/ x y))) (cbrt (/ y (/ x y))))) (cbrt (/ y (/ x y)))))> #<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (* (sqrt (/ x y)) (/ (sqrt (/ x y)) y)))> #<alt (λ (x y) (/ (/ 1 (/ y x)) y))>)
6.692 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (/ (/ 1 (* (cbrt (/ y (/ x y))) (cbrt (/ y (/ x y))))) (cbrt (/ y (/ x y)))))> #<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (* (sqrt (/ x y)) (/ (sqrt (/ x y)) y)))> #<alt (λ (x y) (/ (/ 1 (/ y x)) y))>)
6.751 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (/ (/ 1 (* (cbrt (/ y (/ x y))) (cbrt (/ y (/ x y))))) (cbrt (/ y (/ x y)))))> #<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (* (sqrt (/ x y)) (/ (sqrt (/ x y)) y)))> #<alt (λ (x y) (/ (/ 1 (/ y x)) y))>)
6.791 * * * [regime]: Found split indices: #<option (#s(si 5 255))>
6.791 * [simplify]: Simplifying:
  (/ (/ 1 (/ y x)) y)
6.791 * * [simplify]: iteration 0: 6 enodes
6.792 * * [simplify]: iteration 1: 8 enodes
6.792 * * [simplify]: iteration complete: 8 enodes
6.792 * * [simplify]: Extracting #0: cost 1 inf + 0
6.792 * * [simplify]: Extracting #1: cost 3 inf + 0
6.792 * * [simplify]: Extracting #2: cost 4 inf + 1
6.792 * * [simplify]: Extracting #3: cost 4 inf + 2
6.792 * * [simplify]: Extracting #4: cost 0 inf + 251
6.793 * [simplify]: Simplified to:
  (/ (/ 1 (/ y x)) y)
8.273 * [regime-testing]: Baseline error score: 0.24023281414356706
8.283 * [regime-testing]: Oracle error score: 0.02737842230278785
8.301 * [regime-testing]: End program error score: 0.24023281414356706
8.392 * [regime-testing]: Target error score: 0.16577072134016752