62.282 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.013 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.016 * [simplify]: Simplifying:
  (/ x (* y y))
0.016 * * [simplify]: iteration 0: 4 enodes
0.017 * * [simplify]: iteration 1: 6 enodes
0.017 * * [simplify]: iteration complete: 6 enodes
0.017 * * [simplify]: Extracting #0: cost 1 inf + 0
0.017 * * [simplify]: Extracting #1: cost 5 inf + 0
0.017 * * [simplify]: Extracting #2: cost 2 inf + 43
0.018 * * [simplify]: Extracting #3: cost 0 inf + 167
0.018 * [simplify]: Simplified to:
  (/ x (* y y))
0.018 * * [progress]: iteration 1 / 4
0.018 * * * [progress]: picking best candidate
0.021 * * * * [pick]: Picked  #<alt (λ (x y) (/ x (* y y)))>
0.021 * * * [progress]: localizing error
0.030 * * * [progress]: generating rewritten candidates
0.030 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.037 * * * [progress]: generating series expansions
0.037 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.037 * [backup-simplify]: Simplify (/ x (* y y)) into (/ x (pow y 2))
0.037 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.037 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.037 * [taylor]: Taking taylor expansion of x in y
0.037 * [backup-simplify]: Simplify x into x
0.037 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.037 * [taylor]: Taking taylor expansion of y in y
0.037 * [backup-simplify]: Simplify 0 into 0
0.037 * [backup-simplify]: Simplify 1 into 1
0.037 * [backup-simplify]: Simplify (* 1 1) into 1
0.037 * [backup-simplify]: Simplify (/ x 1) into x
0.037 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.038 * [backup-simplify]: Simplify 0 into 0
0.038 * [backup-simplify]: Simplify 1 into 1
0.038 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.038 * [taylor]: Taking taylor expansion of y in x
0.038 * [backup-simplify]: Simplify y into y
0.038 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.038 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.038 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.038 * [taylor]: Taking taylor expansion of x in x
0.038 * [backup-simplify]: Simplify 0 into 0
0.038 * [backup-simplify]: Simplify 1 into 1
0.038 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.038 * [taylor]: Taking taylor expansion of y in x
0.038 * [backup-simplify]: Simplify y into y
0.038 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.038 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.038 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
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
0.038 * [backup-simplify]: Simplify (* 1 1) into 1
0.039 * [backup-simplify]: Simplify (/ 1 1) into 1
0.039 * [backup-simplify]: Simplify 1 into 1
0.039 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.039 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.039 * [taylor]: Taking taylor expansion of 0 in y
0.039 * [backup-simplify]: Simplify 0 into 0
0.039 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.040 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.040 * [backup-simplify]: Simplify 0 into 0
0.040 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.040 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 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 0) (* 0 1))) into 0
0.042 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.042 * [backup-simplify]: Simplify 0 into 0
0.042 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.043 * [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
0.043 * [taylor]: Taking taylor expansion of 0 in y
0.043 * [backup-simplify]: Simplify 0 into 0
0.043 * [backup-simplify]: Simplify 0 into 0
0.043 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.044 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.044 * [backup-simplify]: Simplify 0 into 0
0.044 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.045 * [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
0.045 * [taylor]: Taking taylor expansion of 0 in y
0.045 * [backup-simplify]: Simplify 0 into 0
0.045 * [backup-simplify]: Simplify 0 into 0
0.045 * [backup-simplify]: Simplify 0 into 0
0.045 * [backup-simplify]: Simplify (* 1 (* (pow y -2) x)) into (/ x (pow y 2))
0.045 * [backup-simplify]: Simplify (/ (/ 1 x) (* (/ 1 y) (/ 1 y))) into (/ (pow y 2) x)
0.045 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
0.045 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.045 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.045 * [taylor]: Taking taylor expansion of y in y
0.045 * [backup-simplify]: Simplify 0 into 0
0.045 * [backup-simplify]: Simplify 1 into 1
0.045 * [taylor]: Taking taylor expansion of x in y
0.045 * [backup-simplify]: Simplify x into x
0.046 * [backup-simplify]: Simplify (* 1 1) into 1
0.046 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.046 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.046 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.046 * [taylor]: Taking taylor expansion of y in x
0.046 * [backup-simplify]: Simplify y into y
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [backup-simplify]: Simplify 0 into 0
0.046 * [backup-simplify]: Simplify 1 into 1
0.046 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.046 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.046 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.046 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.046 * [taylor]: Taking taylor expansion of y in x
0.046 * [backup-simplify]: Simplify y into y
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [backup-simplify]: Simplify 0 into 0
0.046 * [backup-simplify]: Simplify 1 into 1
0.046 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.046 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.046 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.046 * [taylor]: Taking taylor expansion of y in y
0.046 * [backup-simplify]: Simplify 0 into 0
0.046 * [backup-simplify]: Simplify 1 into 1
0.046 * [backup-simplify]: Simplify (* 1 1) into 1
0.046 * [backup-simplify]: Simplify 1 into 1
0.047 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.047 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
0.047 * [taylor]: Taking taylor expansion of 0 in y
0.047 * [backup-simplify]: Simplify 0 into 0
0.047 * [backup-simplify]: Simplify 0 into 0
0.048 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.048 * [backup-simplify]: Simplify 0 into 0
0.048 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.049 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.049 * [taylor]: Taking taylor expansion of 0 in y
0.049 * [backup-simplify]: Simplify 0 into 0
0.049 * [backup-simplify]: Simplify 0 into 0
0.049 * [backup-simplify]: Simplify 0 into 0
0.049 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.049 * [backup-simplify]: Simplify 0 into 0
0.050 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.051 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 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
0.051 * [backup-simplify]: Simplify (* 1 (* (pow (/ 1 y) 2) (/ 1 (/ 1 x)))) into (/ x (pow y 2))
0.051 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (* (/ 1 (- y)) (/ 1 (- y)))) into (* -1 (/ (pow y 2) x))
0.051 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.051 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.051 * [taylor]: Taking taylor expansion of -1 in y
0.051 * [backup-simplify]: Simplify -1 into -1
0.051 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.051 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.052 * [taylor]: Taking taylor expansion of y in y
0.052 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify 1 into 1
0.052 * [taylor]: Taking taylor expansion of x in y
0.052 * [backup-simplify]: Simplify x into x
0.052 * [backup-simplify]: Simplify (* 1 1) into 1
0.052 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.052 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.052 * [taylor]: Taking taylor expansion of -1 in x
0.052 * [backup-simplify]: Simplify -1 into -1
0.052 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.052 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.052 * [taylor]: Taking taylor expansion of y in x
0.052 * [backup-simplify]: Simplify y into y
0.052 * [taylor]: Taking taylor expansion of x in x
0.052 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify 1 into 1
0.052 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.052 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.052 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.052 * [taylor]: Taking taylor expansion of -1 in x
0.052 * [backup-simplify]: Simplify -1 into -1
0.052 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.052 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.052 * [taylor]: Taking taylor expansion of y in x
0.052 * [backup-simplify]: Simplify y into y
0.052 * [taylor]: Taking taylor expansion of x in x
0.052 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify 1 into 1
0.052 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.052 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.053 * [backup-simplify]: Simplify (* -1 (pow y 2)) into (* -1 (pow y 2))
0.053 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.053 * [taylor]: Taking taylor expansion of -1 in y
0.053 * [backup-simplify]: Simplify -1 into -1
0.053 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.053 * [taylor]: Taking taylor expansion of y in y
0.053 * [backup-simplify]: Simplify 0 into 0
0.053 * [backup-simplify]: Simplify 1 into 1
0.053 * [backup-simplify]: Simplify (* 1 1) into 1
0.053 * [backup-simplify]: Simplify (* -1 1) into -1
0.053 * [backup-simplify]: Simplify -1 into -1
0.053 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.054 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
0.054 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (pow y 2))) 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
0.055 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.055 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
0.055 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.056 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.057 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (pow y 2)))) 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 0 into 0
0.057 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.058 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1))) into 0
0.058 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.060 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.061 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.061 * [taylor]: Taking taylor expansion of 0 in y
0.061 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify (* -1 (* (pow (/ 1 (- y)) 2) (/ 1 (/ 1 (- x))))) into (/ x (pow y 2))
0.061 * * * [progress]: simplifying candidates
0.062 * [simplify]: Simplifying:
  (- (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))
0.062 * * [simplify]: iteration 0: 43 enodes
0.071 * * [simplify]: iteration 1: 102 enodes
0.105 * * [simplify]: iteration 2: 324 enodes
0.308 * * [simplify]: iteration 3: 1448 enodes
1.193 * * [simplify]: iteration complete: 5000 enodes
1.193 * * [simplify]: Extracting #0: cost 18 inf + 0
1.196 * * [simplify]: Extracting #1: cost 810 inf + 0
1.208 * * [simplify]: Extracting #2: cost 1449 inf + 9971
1.227 * * [simplify]: Extracting #3: cost 732 inf + 103360
1.291 * * [simplify]: Extracting #4: cost 56 inf + 201473
1.375 * * [simplify]: Extracting #5: cost 1 inf + 214728
1.442 * * [simplify]: Extracting #6: cost 0 inf + 214981
1.507 * [simplify]: Simplified to:
  (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) (cbrt x)) y)
  (/ (cbrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ 1 y)
  (/ x y)
  (/ 1 (* y y))
  (* (/ y x) y)
  (/ x y)
  (/ (* y y) (cbrt x))
  (/ (* y y) (sqrt x))
  (* (/ y x) y)
  (/ x (* y y))
  (/ x (* y y))
  (/ x (* y y))
1.508 * * * [progress]: adding candidates to table
1.587 * * [progress]: iteration 2 / 4
1.587 * * * [progress]: picking best candidate
1.615 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ x y) y))>
1.615 * * * [progress]: localizing error
1.624 * * * [progress]: generating rewritten candidates
1.624 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.645 * * * [progress]: generating series expansions
1.645 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.646 * [backup-simplify]: Simplify (/ (/ x y) y) into (/ x (pow y 2))
1.646 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
1.646 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
1.646 * [taylor]: Taking taylor expansion of x in y
1.646 * [backup-simplify]: Simplify x into x
1.646 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.646 * [taylor]: Taking taylor expansion of y in y
1.646 * [backup-simplify]: Simplify 0 into 0
1.646 * [backup-simplify]: Simplify 1 into 1
1.646 * [backup-simplify]: Simplify (* 1 1) into 1
1.647 * [backup-simplify]: Simplify (/ x 1) into x
1.647 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
1.647 * [taylor]: Taking taylor expansion of x in x
1.647 * [backup-simplify]: Simplify 0 into 0
1.647 * [backup-simplify]: Simplify 1 into 1
1.647 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.647 * [taylor]: Taking taylor expansion of y in x
1.647 * [backup-simplify]: Simplify y into y
1.647 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.647 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.647 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
1.647 * [taylor]: Taking taylor expansion of x in x
1.647 * [backup-simplify]: Simplify 0 into 0
1.647 * [backup-simplify]: Simplify 1 into 1
1.647 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.647 * [taylor]: Taking taylor expansion of y in x
1.647 * [backup-simplify]: Simplify y into y
1.647 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.647 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.647 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.647 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.647 * [taylor]: Taking taylor expansion of y in y
1.647 * [backup-simplify]: Simplify 0 into 0
1.647 * [backup-simplify]: Simplify 1 into 1
1.648 * [backup-simplify]: Simplify (* 1 1) into 1
1.648 * [backup-simplify]: Simplify (/ 1 1) into 1
1.648 * [backup-simplify]: Simplify 1 into 1
1.648 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.649 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1.649 * [taylor]: Taking taylor expansion of 0 in y
1.649 * [backup-simplify]: Simplify 0 into 0
1.649 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.650 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.650 * [backup-simplify]: Simplify 0 into 0
1.650 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1.650 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
1.650 * [taylor]: Taking taylor expansion of 0 in y
1.650 * [backup-simplify]: Simplify 0 into 0
1.651 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.651 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.651 * [backup-simplify]: Simplify 0 into 0
1.652 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1.652 * [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
1.652 * [taylor]: Taking taylor expansion of 0 in y
1.652 * [backup-simplify]: Simplify 0 into 0
1.652 * [backup-simplify]: Simplify 0 into 0
1.653 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.653 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.653 * [backup-simplify]: Simplify 0 into 0
1.654 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
1.655 * [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
1.655 * [taylor]: Taking taylor expansion of 0 in y
1.655 * [backup-simplify]: Simplify 0 into 0
1.655 * [backup-simplify]: Simplify 0 into 0
1.655 * [backup-simplify]: Simplify 0 into 0
1.655 * [backup-simplify]: Simplify (* 1 (* (pow y -2) x)) into (/ x (pow y 2))
1.655 * [backup-simplify]: Simplify (/ (/ (/ 1 x) (/ 1 y)) (/ 1 y)) into (/ (pow y 2) x)
1.655 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
1.655 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
1.655 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.655 * [taylor]: Taking taylor expansion of y in y
1.655 * [backup-simplify]: Simplify 0 into 0
1.655 * [backup-simplify]: Simplify 1 into 1
1.655 * [taylor]: Taking taylor expansion of x in y
1.655 * [backup-simplify]: Simplify x into x
1.655 * [backup-simplify]: Simplify (* 1 1) into 1
1.655 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.655 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.655 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.655 * [taylor]: Taking taylor expansion of y in x
1.655 * [backup-simplify]: Simplify y into y
1.655 * [taylor]: Taking taylor expansion of x in x
1.655 * [backup-simplify]: Simplify 0 into 0
1.655 * [backup-simplify]: Simplify 1 into 1
1.655 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.655 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
1.655 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.655 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.656 * [taylor]: Taking taylor expansion of y in x
1.656 * [backup-simplify]: Simplify y into y
1.656 * [taylor]: Taking taylor expansion of x in x
1.656 * [backup-simplify]: Simplify 0 into 0
1.656 * [backup-simplify]: Simplify 1 into 1
1.656 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.656 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
1.656 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.656 * [taylor]: Taking taylor expansion of y in y
1.656 * [backup-simplify]: Simplify 0 into 0
1.656 * [backup-simplify]: Simplify 1 into 1
1.656 * [backup-simplify]: Simplify (* 1 1) into 1
1.656 * [backup-simplify]: Simplify 1 into 1
1.656 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.657 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
1.657 * [taylor]: Taking taylor expansion of 0 in y
1.657 * [backup-simplify]: Simplify 0 into 0
1.657 * [backup-simplify]: Simplify 0 into 0
1.657 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.657 * [backup-simplify]: Simplify 0 into 0
1.657 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1.658 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.658 * [taylor]: Taking taylor expansion of 0 in y
1.658 * [backup-simplify]: Simplify 0 into 0
1.658 * [backup-simplify]: Simplify 0 into 0
1.658 * [backup-simplify]: Simplify 0 into 0
1.659 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.659 * [backup-simplify]: Simplify 0 into 0
1.659 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1.661 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.661 * [taylor]: Taking taylor expansion of 0 in y
1.661 * [backup-simplify]: Simplify 0 into 0
1.661 * [backup-simplify]: Simplify 0 into 0
1.661 * [backup-simplify]: Simplify (* 1 (* (pow (/ 1 y) 2) (/ 1 (/ 1 x)))) into (/ x (pow y 2))
1.661 * [backup-simplify]: Simplify (/ (/ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y))) into (* -1 (/ (pow y 2) x))
1.661 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
1.661 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
1.661 * [taylor]: Taking taylor expansion of -1 in y
1.661 * [backup-simplify]: Simplify -1 into -1
1.661 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
1.661 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.661 * [taylor]: Taking taylor expansion of y in y
1.661 * [backup-simplify]: Simplify 0 into 0
1.661 * [backup-simplify]: Simplify 1 into 1
1.661 * [taylor]: Taking taylor expansion of x in y
1.661 * [backup-simplify]: Simplify x into x
1.661 * [backup-simplify]: Simplify (* 1 1) into 1
1.661 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.661 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
1.661 * [taylor]: Taking taylor expansion of -1 in x
1.661 * [backup-simplify]: Simplify -1 into -1
1.661 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.661 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.661 * [taylor]: Taking taylor expansion of y in x
1.661 * [backup-simplify]: Simplify y into y
1.662 * [taylor]: Taking taylor expansion of x in x
1.662 * [backup-simplify]: Simplify 0 into 0
1.662 * [backup-simplify]: Simplify 1 into 1
1.662 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.662 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
1.662 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
1.662 * [taylor]: Taking taylor expansion of -1 in x
1.662 * [backup-simplify]: Simplify -1 into -1
1.662 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.662 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.662 * [taylor]: Taking taylor expansion of y in x
1.662 * [backup-simplify]: Simplify y into y
1.662 * [taylor]: Taking taylor expansion of x in x
1.662 * [backup-simplify]: Simplify 0 into 0
1.662 * [backup-simplify]: Simplify 1 into 1
1.662 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.662 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
1.662 * [backup-simplify]: Simplify (* -1 (pow y 2)) into (* -1 (pow y 2))
1.662 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
1.662 * [taylor]: Taking taylor expansion of -1 in y
1.662 * [backup-simplify]: Simplify -1 into -1
1.662 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.662 * [taylor]: Taking taylor expansion of y in y
1.662 * [backup-simplify]: Simplify 0 into 0
1.662 * [backup-simplify]: Simplify 1 into 1
1.662 * [backup-simplify]: Simplify (* 1 1) into 1
1.663 * [backup-simplify]: Simplify (* -1 1) into -1
1.663 * [backup-simplify]: Simplify -1 into -1
1.663 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.664 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
1.664 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (pow y 2))) into 0
1.664 * [taylor]: Taking taylor expansion of 0 in y
1.664 * [backup-simplify]: Simplify 0 into 0
1.664 * [backup-simplify]: Simplify 0 into 0
1.665 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.666 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
1.666 * [backup-simplify]: Simplify 0 into 0
1.666 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1.667 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.668 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
1.668 * [taylor]: Taking taylor expansion of 0 in y
1.668 * [backup-simplify]: Simplify 0 into 0
1.668 * [backup-simplify]: Simplify 0 into 0
1.668 * [backup-simplify]: Simplify 0 into 0
1.669 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.670 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1))) into 0
1.670 * [backup-simplify]: Simplify 0 into 0
1.671 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1.673 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.674 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
1.674 * [taylor]: Taking taylor expansion of 0 in y
1.674 * [backup-simplify]: Simplify 0 into 0
1.674 * [backup-simplify]: Simplify 0 into 0
1.674 * [backup-simplify]: Simplify (* -1 (* (pow (/ 1 (- y)) 2) (/ 1 (/ 1 (- x))))) into (/ x (pow y 2))
1.674 * * * [progress]: simplifying candidates
1.676 * [simplify]: Simplifying:
  (- (- (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))
1.677 * * [simplify]: iteration 0: 140 enodes
1.718 * * [simplify]: iteration 1: 316 enodes
1.826 * * [simplify]: iteration 2: 835 enodes
2.646 * * [simplify]: iteration 3: 4530 enodes
4.039 * * [simplify]: iteration complete: 5042 enodes
4.040 * * [simplify]: Extracting #0: cost 72 inf + 0
4.042 * * [simplify]: Extracting #1: cost 873 inf + 2
4.051 * * [simplify]: Extracting #2: cost 1752 inf + 15277
4.082 * * [simplify]: Extracting #3: cost 727 inf + 154728
4.124 * * [simplify]: Extracting #4: cost 112 inf + 246018
4.168 * * [simplify]: Extracting #5: cost 2 inf + 266171
4.215 * * [simplify]: Extracting #6: cost 0 inf + 266657
4.291 * [simplify]: Simplified to:
  (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) (sqrt y)) (cbrt y))
  (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))
  (/ (/ (cbrt x) y) (cbrt y))
  (/ (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y))) (sqrt y))
  (/ (/ (cbrt x) (sqrt y)) (cbrt y))
  (/ (cbrt x) (/ y (cbrt x)))
  (/ (cbrt x) y)
  (/ (* (cbrt x) (cbrt x)) (sqrt y))
  (/ (cbrt x) (* (sqrt y) y))
  (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))
  (/ (/ (cbrt x) y) (cbrt y))
  (/ (* (cbrt x) (cbrt x)) (sqrt y))
  (/ (cbrt x) (* (sqrt y) y))
  (* (cbrt x) (cbrt x))
  (/ (/ (cbrt x) y) y)
  (/ (sqrt x) (* 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)))
  (/ (sqrt x) (* y (cbrt y)))
  (/ (/ (sqrt x) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ (sqrt x) (cbrt y)) (sqrt y))
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) (sqrt y))
  (/ (sqrt x) (* (sqrt y) y))
  (/ (sqrt x) (* (cbrt y) (cbrt y)))
  (/ (sqrt x) (* y (cbrt y)))
  (/ (sqrt x) (sqrt y))
  (/ (sqrt x) (* (sqrt y) y))
  (sqrt x)
  (/ (/ (sqrt x) y) y)
  (/ 1 (* (cbrt y) y))
  (/ (/ x (cbrt y)) (cbrt y))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt y))
  (/ x (* (cbrt y) (sqrt 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 y) (sqrt y))
  1
  (/ x (* y y))
  (/ (/ 1 (cbrt y)) (cbrt y))
  (/ (/ x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (/ x y) (sqrt y))
  1
  (/ x (* y y))
  (/ (/ x (cbrt y)) (cbrt y))
  (/ 1 (* (cbrt y) y))
  (/ x (sqrt y))
  (/ 1 (* (sqrt y) y))
  x
  (/ 1 (* y y))
  (/ 1 y)
  (/ y (/ x y))
  (/ (/ (/ x y) (cbrt y)) (cbrt y))
  (/ (/ x y) (sqrt y))
  (/ x y)
  (/ y (cbrt (/ x y)))
  (/ y (sqrt (/ x y)))
  (/ (cbrt y) (/ (cbrt x) y))
  (* (sqrt y) (/ y (cbrt x)))
  (/ (* y y) (cbrt x))
  (* (cbrt y) (/ y (sqrt x)))
  (* (sqrt y) (/ y (sqrt x)))
  (/ (* y y) (sqrt x))
  (/ (* (cbrt y) y) x)
  (/ (* y (sqrt y)) x)
  (/ y (/ x y))
  (/ y (/ x y))
  (* y y)
  (* y y)
  (/ x (* y y))
  (/ x (* y y))
  (/ x (* y y))
4.296 * * * [progress]: adding candidates to table
4.623 * * [progress]: iteration 3 / 4
4.624 * * * [progress]: picking best candidate
4.662 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ 1 y) (/ x y)))>
4.662 * * * [progress]: localizing error
4.673 * * * [progress]: generating rewritten candidates
4.673 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
4.697 * * * [progress]: generating series expansions
4.697 * * * * [progress]: [ 1 / 1 ] generating series at (2)
4.697 * [backup-simplify]: Simplify (* (/ 1 y) (/ x y)) into (/ x (pow y 2))
4.697 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
4.697 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
4.697 * [taylor]: Taking taylor expansion of x in x
4.697 * [backup-simplify]: Simplify 0 into 0
4.697 * [backup-simplify]: Simplify 1 into 1
4.697 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.697 * [taylor]: Taking taylor expansion of y in x
4.697 * [backup-simplify]: Simplify y into y
4.697 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.698 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.698 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
4.698 * [taylor]: Taking taylor expansion of x in y
4.698 * [backup-simplify]: Simplify x into x
4.698 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.698 * [taylor]: Taking taylor expansion of y in y
4.698 * [backup-simplify]: Simplify 0 into 0
4.698 * [backup-simplify]: Simplify 1 into 1
4.699 * [backup-simplify]: Simplify (* 1 1) into 1
4.699 * [backup-simplify]: Simplify (/ x 1) into x
4.699 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
4.699 * [taylor]: Taking taylor expansion of x in y
4.699 * [backup-simplify]: Simplify x into x
4.699 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.699 * [taylor]: Taking taylor expansion of y in y
4.699 * [backup-simplify]: Simplify 0 into 0
4.699 * [backup-simplify]: Simplify 1 into 1
4.699 * [backup-simplify]: Simplify (* 1 1) into 1
4.699 * [backup-simplify]: Simplify (/ x 1) into x
4.699 * [taylor]: Taking taylor expansion of x in x
4.699 * [backup-simplify]: Simplify 0 into 0
4.699 * [backup-simplify]: Simplify 1 into 1
4.700 * [backup-simplify]: Simplify 1 into 1
4.700 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.701 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
4.701 * [taylor]: Taking taylor expansion of 0 in x
4.701 * [backup-simplify]: Simplify 0 into 0
4.701 * [backup-simplify]: Simplify 0 into 0
4.701 * [backup-simplify]: Simplify 0 into 0
4.702 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.703 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.703 * [taylor]: Taking taylor expansion of 0 in x
4.703 * [backup-simplify]: Simplify 0 into 0
4.703 * [backup-simplify]: Simplify 0 into 0
4.703 * [backup-simplify]: Simplify 0 into 0
4.703 * [backup-simplify]: Simplify 0 into 0
4.703 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.705 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.705 * [taylor]: Taking taylor expansion of 0 in x
4.705 * [backup-simplify]: Simplify 0 into 0
4.705 * [backup-simplify]: Simplify 0 into 0
4.705 * [backup-simplify]: Simplify (* 1 (* x (pow y -2))) into (/ x (pow y 2))
4.705 * [backup-simplify]: Simplify (* (/ 1 (/ 1 y)) (/ (/ 1 x) (/ 1 y))) into (/ (pow y 2) x)
4.705 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
4.705 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
4.705 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.705 * [taylor]: Taking taylor expansion of y in x
4.705 * [backup-simplify]: Simplify y into y
4.705 * [taylor]: Taking taylor expansion of x in x
4.705 * [backup-simplify]: Simplify 0 into 0
4.705 * [backup-simplify]: Simplify 1 into 1
4.705 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.705 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
4.705 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
4.705 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.705 * [taylor]: Taking taylor expansion of y in y
4.705 * [backup-simplify]: Simplify 0 into 0
4.705 * [backup-simplify]: Simplify 1 into 1
4.705 * [taylor]: Taking taylor expansion of x in y
4.705 * [backup-simplify]: Simplify x into x
4.706 * [backup-simplify]: Simplify (* 1 1) into 1
4.706 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.706 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
4.706 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.706 * [taylor]: Taking taylor expansion of y in y
4.706 * [backup-simplify]: Simplify 0 into 0
4.706 * [backup-simplify]: Simplify 1 into 1
4.706 * [taylor]: Taking taylor expansion of x in y
4.706 * [backup-simplify]: Simplify x into x
4.706 * [backup-simplify]: Simplify (* 1 1) into 1
4.706 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.706 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.706 * [taylor]: Taking taylor expansion of x in x
4.706 * [backup-simplify]: Simplify 0 into 0
4.706 * [backup-simplify]: Simplify 1 into 1
4.706 * [backup-simplify]: Simplify (/ 1 1) into 1
4.706 * [backup-simplify]: Simplify 1 into 1
4.707 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.707 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
4.707 * [taylor]: Taking taylor expansion of 0 in x
4.707 * [backup-simplify]: Simplify 0 into 0
4.707 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.707 * [backup-simplify]: Simplify 0 into 0
4.708 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.708 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.708 * [taylor]: Taking taylor expansion of 0 in x
4.708 * [backup-simplify]: Simplify 0 into 0
4.708 * [backup-simplify]: Simplify 0 into 0
4.709 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.709 * [backup-simplify]: Simplify 0 into 0
4.709 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.709 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.709 * [taylor]: Taking taylor expansion of 0 in x
4.710 * [backup-simplify]: Simplify 0 into 0
4.710 * [backup-simplify]: Simplify 0 into 0
4.710 * [backup-simplify]: Simplify 0 into 0
4.710 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.710 * [backup-simplify]: Simplify 0 into 0
4.710 * [backup-simplify]: Simplify (* 1 (* (/ 1 (/ 1 x)) (pow (/ 1 y) 2))) into (/ x (pow y 2))
4.710 * [backup-simplify]: Simplify (* (/ 1 (/ 1 (- y))) (/ (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (pow y 2) x))
4.710 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (y x) around 0
4.710 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
4.710 * [taylor]: Taking taylor expansion of -1 in x
4.711 * [backup-simplify]: Simplify -1 into -1
4.711 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
4.711 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.711 * [taylor]: Taking taylor expansion of y in x
4.711 * [backup-simplify]: Simplify y into y
4.711 * [taylor]: Taking taylor expansion of x in x
4.711 * [backup-simplify]: Simplify 0 into 0
4.711 * [backup-simplify]: Simplify 1 into 1
4.711 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.711 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
4.711 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
4.711 * [taylor]: Taking taylor expansion of -1 in y
4.711 * [backup-simplify]: Simplify -1 into -1
4.711 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
4.711 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.711 * [taylor]: Taking taylor expansion of y in y
4.711 * [backup-simplify]: Simplify 0 into 0
4.711 * [backup-simplify]: Simplify 1 into 1
4.711 * [taylor]: Taking taylor expansion of x in y
4.711 * [backup-simplify]: Simplify x into x
4.711 * [backup-simplify]: Simplify (* 1 1) into 1
4.711 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.711 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
4.711 * [taylor]: Taking taylor expansion of -1 in y
4.711 * [backup-simplify]: Simplify -1 into -1
4.711 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
4.711 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.711 * [taylor]: Taking taylor expansion of y in y
4.711 * [backup-simplify]: Simplify 0 into 0
4.711 * [backup-simplify]: Simplify 1 into 1
4.711 * [taylor]: Taking taylor expansion of x in y
4.711 * [backup-simplify]: Simplify x into x
4.712 * [backup-simplify]: Simplify (* 1 1) into 1
4.712 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.712 * [backup-simplify]: Simplify (* -1 (/ 1 x)) into (/ -1 x)
4.712 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.712 * [taylor]: Taking taylor expansion of -1 in x
4.712 * [backup-simplify]: Simplify -1 into -1
4.712 * [taylor]: Taking taylor expansion of x in x
4.712 * [backup-simplify]: Simplify 0 into 0
4.712 * [backup-simplify]: Simplify 1 into 1
4.712 * [backup-simplify]: Simplify (/ -1 1) into -1
4.712 * [backup-simplify]: Simplify -1 into -1
4.712 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.713 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
4.713 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 x))) into 0
4.713 * [taylor]: Taking taylor expansion of 0 in x
4.713 * [backup-simplify]: Simplify 0 into 0
4.713 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
4.713 * [backup-simplify]: Simplify 0 into 0
4.714 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.714 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.715 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
4.715 * [taylor]: Taking taylor expansion of 0 in x
4.715 * [backup-simplify]: Simplify 0 into 0
4.715 * [backup-simplify]: Simplify 0 into 0
4.715 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.715 * [backup-simplify]: Simplify 0 into 0
4.716 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.716 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.717 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
4.717 * [taylor]: Taking taylor expansion of 0 in x
4.717 * [backup-simplify]: Simplify 0 into 0
4.717 * [backup-simplify]: Simplify 0 into 0
4.717 * [backup-simplify]: Simplify 0 into 0
4.717 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.717 * [backup-simplify]: Simplify 0 into 0
4.718 * [backup-simplify]: Simplify (* -1 (* (/ 1 (/ 1 (- x))) (pow (/ 1 (- y)) 2))) into (/ x (pow y 2))
4.718 * * * [progress]: simplifying candidates
4.718 * [simplify]: Simplifying:
  (* (/ 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))
4.719 * * [simplify]: iteration 0: 110 enodes
4.750 * * [simplify]: iteration 1: 334 enodes
4.880 * * [simplify]: iteration 2: 1010 enodes
5.507 * * [simplify]: iteration 3: 3162 enodes
6.175 * * [simplify]: iteration complete: 5033 enodes
6.175 * * [simplify]: Extracting #0: cost 31 inf + 0
6.177 * * [simplify]: Extracting #1: cost 570 inf + 1
6.181 * * [simplify]: Extracting #2: cost 1329 inf + 9928
6.210 * * [simplify]: Extracting #3: cost 676 inf + 145650
6.271 * * [simplify]: Extracting #4: cost 90 inf + 229557
6.334 * * [simplify]: Extracting #5: cost 5 inf + 252916
6.636 * * [simplify]: Extracting #6: cost 0 inf + 254501
6.685 * [simplify]: Simplified to:
  (/ (/ 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) y) (/ (/ x y) y)) (/ (/ x y) y))
  (* (* (/ (/ x y) y) (/ (/ x y) y)) (/ (/ 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)
  (* (sqrt (/ x y)) (sqrt (/ 1 y)))
  (* (sqrt (/ x y)) (sqrt (/ 1 y)))
  (* (sqrt (/ 1 y)) (/ (sqrt x) (sqrt y)))
  (* (sqrt (/ 1 y)) (/ (sqrt x) (sqrt 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) y) (cbrt y)) (cbrt y))
  (/ (/ (sqrt x) (sqrt y)) y)
  (/ (sqrt x) y)
  (/ (/ (/ 1 y) (cbrt y)) (cbrt y))
  (/ (/ 1 (sqrt y)) y)
  (/ 1 y)
  (/ 1 y)
  (/ x y)
  (/ (cbrt (/ 1 y)) (/ y x))
  (* (sqrt (/ 1 y)) (/ x y))
  (/ (/ x y) (cbrt y))
  (/ (/ x y) (sqrt y))
  (/ (/ x y) y)
  (/ (/ x y) (cbrt y))
  (/ (/ x y) (sqrt y))
  (/ (/ x y) y)
  (/ (/ x y) (cbrt 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))
6.687 * * * [progress]: adding candidates to table
6.874 * * [progress]: iteration 4 / 4
6.874 * * * [progress]: picking best candidate
6.895 * * * * [pick]: Picked  #<alt (λ (x y) (/ 1 (/ y (/ x y))))>
6.895 * * * [progress]: localizing error
6.904 * * * [progress]: generating rewritten candidates
6.904 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
6.926 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
6.947 * * * [progress]: generating series expansions
6.947 * * * * [progress]: [ 1 / 2 ] generating series at (2)
6.948 * [backup-simplify]: Simplify (/ 1 (/ y (/ x y))) into (/ x (pow y 2))
6.948 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
6.948 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
6.948 * [taylor]: Taking taylor expansion of x in x
6.948 * [backup-simplify]: Simplify 0 into 0
6.948 * [backup-simplify]: Simplify 1 into 1
6.948 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.948 * [taylor]: Taking taylor expansion of y in x
6.948 * [backup-simplify]: Simplify y into y
6.948 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.948 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.948 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
6.948 * [taylor]: Taking taylor expansion of x in y
6.948 * [backup-simplify]: Simplify x into x
6.948 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.948 * [taylor]: Taking taylor expansion of y in y
6.948 * [backup-simplify]: Simplify 0 into 0
6.948 * [backup-simplify]: Simplify 1 into 1
6.949 * [backup-simplify]: Simplify (* 1 1) into 1
6.949 * [backup-simplify]: Simplify (/ x 1) into x
6.949 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
6.949 * [taylor]: Taking taylor expansion of x in y
6.949 * [backup-simplify]: Simplify x into x
6.949 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.949 * [taylor]: Taking taylor expansion of y in y
6.949 * [backup-simplify]: Simplify 0 into 0
6.949 * [backup-simplify]: Simplify 1 into 1
6.949 * [backup-simplify]: Simplify (* 1 1) into 1
6.949 * [backup-simplify]: Simplify (/ x 1) into x
6.949 * [taylor]: Taking taylor expansion of x in x
6.949 * [backup-simplify]: Simplify 0 into 0
6.949 * [backup-simplify]: Simplify 1 into 1
6.949 * [backup-simplify]: Simplify 1 into 1
6.950 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.950 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
6.950 * [taylor]: Taking taylor expansion of 0 in x
6.950 * [backup-simplify]: Simplify 0 into 0
6.950 * [backup-simplify]: Simplify 0 into 0
6.950 * [backup-simplify]: Simplify 0 into 0
6.951 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.952 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.952 * [taylor]: Taking taylor expansion of 0 in x
6.952 * [backup-simplify]: Simplify 0 into 0
6.952 * [backup-simplify]: Simplify 0 into 0
6.952 * [backup-simplify]: Simplify 0 into 0
6.952 * [backup-simplify]: Simplify 0 into 0
6.953 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.954 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.954 * [taylor]: Taking taylor expansion of 0 in x
6.954 * [backup-simplify]: Simplify 0 into 0
6.954 * [backup-simplify]: Simplify 0 into 0
6.954 * [backup-simplify]: Simplify (* 1 (* x (pow y -2))) into (/ x (pow y 2))
6.954 * [backup-simplify]: Simplify (/ 1 (/ (/ 1 y) (/ (/ 1 x) (/ 1 y)))) into (/ (pow y 2) x)
6.954 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
6.954 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
6.954 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.954 * [taylor]: Taking taylor expansion of y in x
6.954 * [backup-simplify]: Simplify y into y
6.954 * [taylor]: Taking taylor expansion of x in x
6.954 * [backup-simplify]: Simplify 0 into 0
6.954 * [backup-simplify]: Simplify 1 into 1
6.954 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.954 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
6.954 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
6.954 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.954 * [taylor]: Taking taylor expansion of y in y
6.954 * [backup-simplify]: Simplify 0 into 0
6.954 * [backup-simplify]: Simplify 1 into 1
6.954 * [taylor]: Taking taylor expansion of x in y
6.954 * [backup-simplify]: Simplify x into x
6.955 * [backup-simplify]: Simplify (* 1 1) into 1
6.955 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.955 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
6.955 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.955 * [taylor]: Taking taylor expansion of y in y
6.955 * [backup-simplify]: Simplify 0 into 0
6.955 * [backup-simplify]: Simplify 1 into 1
6.955 * [taylor]: Taking taylor expansion of x in y
6.955 * [backup-simplify]: Simplify x into x
6.955 * [backup-simplify]: Simplify (* 1 1) into 1
6.955 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.955 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.955 * [taylor]: Taking taylor expansion of x in x
6.955 * [backup-simplify]: Simplify 0 into 0
6.955 * [backup-simplify]: Simplify 1 into 1
6.955 * [backup-simplify]: Simplify (/ 1 1) into 1
6.955 * [backup-simplify]: Simplify 1 into 1
6.956 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.956 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
6.956 * [taylor]: Taking taylor expansion of 0 in x
6.956 * [backup-simplify]: Simplify 0 into 0
6.956 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.956 * [backup-simplify]: Simplify 0 into 0
6.957 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.957 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.957 * [taylor]: Taking taylor expansion of 0 in x
6.957 * [backup-simplify]: Simplify 0 into 0
6.957 * [backup-simplify]: Simplify 0 into 0
6.958 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.958 * [backup-simplify]: Simplify 0 into 0
6.958 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.958 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.958 * [taylor]: Taking taylor expansion of 0 in x
6.959 * [backup-simplify]: Simplify 0 into 0
6.959 * [backup-simplify]: Simplify 0 into 0
6.959 * [backup-simplify]: Simplify 0 into 0
6.959 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.959 * [backup-simplify]: Simplify 0 into 0
6.959 * [backup-simplify]: Simplify (* 1 (* (/ 1 (/ 1 x)) (pow (/ 1 y) 2))) into (/ x (pow y 2))
6.959 * [backup-simplify]: Simplify (/ 1 (/ (/ 1 (- y)) (/ (/ 1 (- x)) (/ 1 (- y))))) into (* -1 (/ (pow y 2) x))
6.959 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (y x) around 0
6.960 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
6.960 * [taylor]: Taking taylor expansion of -1 in x
6.960 * [backup-simplify]: Simplify -1 into -1
6.960 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
6.960 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.960 * [taylor]: Taking taylor expansion of y in x
6.960 * [backup-simplify]: Simplify y into y
6.960 * [taylor]: Taking taylor expansion of x in x
6.960 * [backup-simplify]: Simplify 0 into 0
6.960 * [backup-simplify]: Simplify 1 into 1
6.960 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.960 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
6.960 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
6.960 * [taylor]: Taking taylor expansion of -1 in y
6.960 * [backup-simplify]: Simplify -1 into -1
6.960 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
6.960 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.960 * [taylor]: Taking taylor expansion of y in y
6.960 * [backup-simplify]: Simplify 0 into 0
6.960 * [backup-simplify]: Simplify 1 into 1
6.960 * [taylor]: Taking taylor expansion of x in y
6.960 * [backup-simplify]: Simplify x into x
6.960 * [backup-simplify]: Simplify (* 1 1) into 1
6.960 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.960 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
6.960 * [taylor]: Taking taylor expansion of -1 in y
6.960 * [backup-simplify]: Simplify -1 into -1
6.960 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
6.960 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.960 * [taylor]: Taking taylor expansion of y in y
6.960 * [backup-simplify]: Simplify 0 into 0
6.960 * [backup-simplify]: Simplify 1 into 1
6.960 * [taylor]: Taking taylor expansion of x in y
6.960 * [backup-simplify]: Simplify x into x
6.961 * [backup-simplify]: Simplify (* 1 1) into 1
6.961 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.961 * [backup-simplify]: Simplify (* -1 (/ 1 x)) into (/ -1 x)
6.961 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.961 * [taylor]: Taking taylor expansion of -1 in x
6.961 * [backup-simplify]: Simplify -1 into -1
6.961 * [taylor]: Taking taylor expansion of x in x
6.961 * [backup-simplify]: Simplify 0 into 0
6.961 * [backup-simplify]: Simplify 1 into 1
6.961 * [backup-simplify]: Simplify (/ -1 1) into -1
6.961 * [backup-simplify]: Simplify -1 into -1
6.962 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.962 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
6.962 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 x))) into 0
6.962 * [taylor]: Taking taylor expansion of 0 in x
6.962 * [backup-simplify]: Simplify 0 into 0
6.963 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.963 * [backup-simplify]: Simplify 0 into 0
6.964 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.964 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.965 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
6.965 * [taylor]: Taking taylor expansion of 0 in x
6.965 * [backup-simplify]: Simplify 0 into 0
6.965 * [backup-simplify]: Simplify 0 into 0
6.966 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.966 * [backup-simplify]: Simplify 0 into 0
6.973 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.973 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.974 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
6.974 * [taylor]: Taking taylor expansion of 0 in x
6.974 * [backup-simplify]: Simplify 0 into 0
6.974 * [backup-simplify]: Simplify 0 into 0
6.974 * [backup-simplify]: Simplify 0 into 0
6.975 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.975 * [backup-simplify]: Simplify 0 into 0
6.976 * [backup-simplify]: Simplify (* -1 (* (/ 1 (/ 1 (- x))) (pow (/ 1 (- y)) 2))) into (/ x (pow y 2))
6.976 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
6.976 * [backup-simplify]: Simplify (/ y (/ x y)) into (/ (pow y 2) x)
6.976 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
6.976 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
6.976 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.976 * [taylor]: Taking taylor expansion of y in x
6.976 * [backup-simplify]: Simplify y into y
6.976 * [taylor]: Taking taylor expansion of x in x
6.976 * [backup-simplify]: Simplify 0 into 0
6.976 * [backup-simplify]: Simplify 1 into 1
6.976 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.976 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
6.976 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
6.976 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.976 * [taylor]: Taking taylor expansion of y in y
6.976 * [backup-simplify]: Simplify 0 into 0
6.976 * [backup-simplify]: Simplify 1 into 1
6.976 * [taylor]: Taking taylor expansion of x in y
6.976 * [backup-simplify]: Simplify x into x
6.977 * [backup-simplify]: Simplify (* 1 1) into 1
6.977 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.977 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
6.977 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.977 * [taylor]: Taking taylor expansion of y in y
6.977 * [backup-simplify]: Simplify 0 into 0
6.977 * [backup-simplify]: Simplify 1 into 1
6.977 * [taylor]: Taking taylor expansion of x in y
6.977 * [backup-simplify]: Simplify x into x
6.977 * [backup-simplify]: Simplify (* 1 1) into 1
6.977 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.977 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.977 * [taylor]: Taking taylor expansion of x in x
6.977 * [backup-simplify]: Simplify 0 into 0
6.978 * [backup-simplify]: Simplify 1 into 1
6.978 * [backup-simplify]: Simplify (/ 1 1) into 1
6.978 * [backup-simplify]: Simplify 1 into 1
6.979 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.979 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
6.979 * [taylor]: Taking taylor expansion of 0 in x
6.979 * [backup-simplify]: Simplify 0 into 0
6.979 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.979 * [backup-simplify]: Simplify 0 into 0
6.980 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.980 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.980 * [taylor]: Taking taylor expansion of 0 in x
6.980 * [backup-simplify]: Simplify 0 into 0
6.981 * [backup-simplify]: Simplify 0 into 0
6.981 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.981 * [backup-simplify]: Simplify 0 into 0
6.982 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.982 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.982 * [taylor]: Taking taylor expansion of 0 in x
6.982 * [backup-simplify]: Simplify 0 into 0
6.983 * [backup-simplify]: Simplify 0 into 0
6.983 * [backup-simplify]: Simplify 0 into 0
6.983 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.983 * [backup-simplify]: Simplify 0 into 0
6.984 * [backup-simplify]: Simplify (* 1 (* (/ 1 x) (pow y 2))) into (/ (pow y 2) x)
6.984 * [backup-simplify]: Simplify (/ (/ 1 y) (/ (/ 1 x) (/ 1 y))) into (/ x (pow y 2))
6.984 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
6.984 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
6.984 * [taylor]: Taking taylor expansion of x in x
6.984 * [backup-simplify]: Simplify 0 into 0
6.984 * [backup-simplify]: Simplify 1 into 1
6.984 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.984 * [taylor]: Taking taylor expansion of y in x
6.984 * [backup-simplify]: Simplify y into y
6.984 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.984 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.984 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
6.984 * [taylor]: Taking taylor expansion of x in y
6.984 * [backup-simplify]: Simplify x into x
6.984 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.984 * [taylor]: Taking taylor expansion of y in y
6.984 * [backup-simplify]: Simplify 0 into 0
6.984 * [backup-simplify]: Simplify 1 into 1
6.985 * [backup-simplify]: Simplify (* 1 1) into 1
6.985 * [backup-simplify]: Simplify (/ x 1) into x
6.985 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
6.985 * [taylor]: Taking taylor expansion of x in y
6.985 * [backup-simplify]: Simplify x into x
6.985 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.985 * [taylor]: Taking taylor expansion of y in y
6.985 * [backup-simplify]: Simplify 0 into 0
6.985 * [backup-simplify]: Simplify 1 into 1
6.985 * [backup-simplify]: Simplify (* 1 1) into 1
6.985 * [backup-simplify]: Simplify (/ x 1) into x
6.985 * [taylor]: Taking taylor expansion of x in x
6.985 * [backup-simplify]: Simplify 0 into 0
6.985 * [backup-simplify]: Simplify 1 into 1
6.986 * [backup-simplify]: Simplify 1 into 1
6.986 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.987 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
6.987 * [taylor]: Taking taylor expansion of 0 in x
6.987 * [backup-simplify]: Simplify 0 into 0
6.987 * [backup-simplify]: Simplify 0 into 0
6.987 * [backup-simplify]: Simplify 0 into 0
6.988 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.989 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.989 * [taylor]: Taking taylor expansion of 0 in x
6.989 * [backup-simplify]: Simplify 0 into 0
6.989 * [backup-simplify]: Simplify 0 into 0
6.989 * [backup-simplify]: Simplify 0 into 0
6.989 * [backup-simplify]: Simplify 0 into 0
6.990 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.992 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.992 * [taylor]: Taking taylor expansion of 0 in x
6.992 * [backup-simplify]: Simplify 0 into 0
6.992 * [backup-simplify]: Simplify 0 into 0
6.992 * [backup-simplify]: Simplify (* 1 (* (/ 1 x) (pow (/ 1 y) -2))) into (/ (pow y 2) x)
6.992 * [backup-simplify]: Simplify (/ (/ 1 (- y)) (/ (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ x (pow y 2)))
6.992 * [approximate]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in (y x) around 0
6.992 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in x
6.992 * [taylor]: Taking taylor expansion of -1 in x
6.992 * [backup-simplify]: Simplify -1 into -1
6.992 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
6.992 * [taylor]: Taking taylor expansion of x in x
6.992 * [backup-simplify]: Simplify 0 into 0
6.992 * [backup-simplify]: Simplify 1 into 1
6.992 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.992 * [taylor]: Taking taylor expansion of y in x
6.992 * [backup-simplify]: Simplify y into y
6.993 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.993 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.993 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
6.993 * [taylor]: Taking taylor expansion of -1 in y
6.993 * [backup-simplify]: Simplify -1 into -1
6.993 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
6.993 * [taylor]: Taking taylor expansion of x in y
6.993 * [backup-simplify]: Simplify x into x
6.993 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.993 * [taylor]: Taking taylor expansion of y in y
6.993 * [backup-simplify]: Simplify 0 into 0
6.993 * [backup-simplify]: Simplify 1 into 1
6.993 * [backup-simplify]: Simplify (* 1 1) into 1
6.993 * [backup-simplify]: Simplify (/ x 1) into x
6.993 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
6.993 * [taylor]: Taking taylor expansion of -1 in y
6.993 * [backup-simplify]: Simplify -1 into -1
6.993 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
6.993 * [taylor]: Taking taylor expansion of x in y
6.993 * [backup-simplify]: Simplify x into x
6.993 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.993 * [taylor]: Taking taylor expansion of y in y
6.993 * [backup-simplify]: Simplify 0 into 0
6.994 * [backup-simplify]: Simplify 1 into 1
6.994 * [backup-simplify]: Simplify (* 1 1) into 1
6.994 * [backup-simplify]: Simplify (/ x 1) into x
6.994 * [backup-simplify]: Simplify (* -1 x) into (* -1 x)
6.994 * [taylor]: Taking taylor expansion of (* -1 x) in x
6.994 * [taylor]: Taking taylor expansion of -1 in x
6.994 * [backup-simplify]: Simplify -1 into -1
6.994 * [taylor]: Taking taylor expansion of x in x
6.994 * [backup-simplify]: Simplify 0 into 0
6.994 * [backup-simplify]: Simplify 1 into 1
6.995 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
6.995 * [backup-simplify]: Simplify -1 into -1
6.995 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.996 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
6.997 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 x)) into 0
6.997 * [taylor]: Taking taylor expansion of 0 in x
6.997 * [backup-simplify]: Simplify 0 into 0
6.997 * [backup-simplify]: Simplify 0 into 0
6.998 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
6.998 * [backup-simplify]: Simplify 0 into 0
6.998 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.000 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.001 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 x))) into 0
7.001 * [taylor]: Taking taylor expansion of 0 in x
7.001 * [backup-simplify]: Simplify 0 into 0
7.001 * [backup-simplify]: Simplify 0 into 0
7.001 * [backup-simplify]: Simplify 0 into 0
7.002 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
7.002 * [backup-simplify]: Simplify 0 into 0
7.003 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.005 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.006 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
7.006 * [taylor]: Taking taylor expansion of 0 in x
7.006 * [backup-simplify]: Simplify 0 into 0
7.006 * [backup-simplify]: Simplify 0 into 0
7.006 * [backup-simplify]: Simplify (* -1 (* (/ 1 (- x)) (pow (/ 1 (- y)) -2))) into (/ (pow y 2) x)
7.006 * * * [progress]: simplifying candidates
7.013 * [simplify]: Simplifying:
  (- 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)))))
  (/ (sqrt 1) (/ (cbrt y) (/ (cbrt x) (cbrt y))))
  (/ (sqrt 1) (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt x) (cbrt x)) (sqrt y))))
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  (/ 1 (/ (* (cbrt x) (cbrt x)) 1))
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  (/ y (/ (sqrt x) (cbrt y)))
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  (/ 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)
7.021 * * [simplify]: iteration 0: 417 enodes
7.250 * * [simplify]: iteration 1: 1120 enodes
7.752 * * [simplify]: iteration 2: 2921 enodes
9.096 * * [simplify]: iteration complete: 5001 enodes
9.096 * * [simplify]: Extracting #0: cost 145 inf + 0
9.098 * * [simplify]: Extracting #1: cost 890 inf + 419
9.114 * * [simplify]: Extracting #2: cost 922 inf + 23630
9.157 * * [simplify]: Extracting #3: cost 301 inf + 127888
9.198 * * [simplify]: Extracting #4: cost 16 inf + 176646
9.235 * * [simplify]: Extracting #5: cost 1 inf + 179267
9.273 * * [simplify]: Extracting #6: cost 0 inf + 179350
9.330 * * [simplify]: Extracting #7: cost 0 inf + 179270
9.407 * [simplify]: Simplified to:
  -1
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
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  (* (/ (/ x y) y) (* (/ (/ x y) y) (/ (/ x y) y)))
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  (sqrt (/ (/ x y) y))
  -1
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  1
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  1
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  x
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  1
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  (/ (/ (sqrt x) y) (cbrt y))
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  (/ x (sqrt y))
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  (/ (cbrt x) (/ (sqrt y) (cbrt x)))
  (/ (/ (cbrt x) (sqrt y)) y)
  (* (cbrt x) (cbrt x))
  (/ (/ (cbrt x) y) y)
  (/ (/ (sqrt x) (cbrt y)) (cbrt y))
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  (sqrt x)
  (/ (/ (sqrt x) y) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ x (cbrt y)) y)
  (/ 1 (sqrt y))
  (/ (/ x (sqrt y)) y)
  1
  (/ (/ x y) y)
  1
  (/ (/ x y) y)
  x
  (/ (/ 1 y) y)
  1
  (/ (/ x y) y)
  (/ 1 y)
  (/ x y)
  (/ x y)
  (/ 1 y)
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  (/ 1 (cbrt (/ (* y y) x)))
  (/ 1 (sqrt (/ (* y y) x)))
  (/ 1 (sqrt (/ (* y y) x)))
  (/ (/ (cbrt (/ x y)) (cbrt y)) (/ (cbrt y) (cbrt (/ x y))))
  (/ (cbrt (/ x y)) (cbrt y))
  (/ 1 (/ (cbrt y) (/ (sqrt (/ x y)) (cbrt y))))
  (/ (sqrt (/ x y)) (cbrt 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) (sqrt y)) (cbrt y))
  (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))
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  (/ (/ (/ (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) (sqrt y)) (cbrt y))
  (/ (/ (sqrt x) (cbrt y)) (cbrt y))
  (/ (/ (sqrt x) y) (cbrt y))
  (/ 1 (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))
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  (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ x (cbrt y)) (sqrt y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ x (cbrt y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ x (cbrt y)) y)
  (/ (/ x (cbrt y)) (cbrt y))
  (/ (/ 1 (cbrt y)) y)
  (* (/ (cbrt (/ x y)) (sqrt y)) (cbrt (/ x y)))
  (/ (cbrt (/ x y)) (sqrt y))
  (* (/ 1 (sqrt y)) (sqrt (/ x y)))
  (* (/ 1 (sqrt y)) (sqrt (/ x y)))
  (* (/ (/ (cbrt x) (cbrt y)) (sqrt y)) (/ (cbrt x) (cbrt y)))
  (/ (/ (cbrt x) (cbrt y)) (sqrt y))
  (/ (/ (cbrt x) (/ (sqrt y) (cbrt x))) (sqrt y))
  (* (/ 1 y) (cbrt x))
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  (/ (/ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))
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  (* (/ 1 y) (sqrt x))
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  (/ 1 y)
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  (/ 1 (sqrt y))
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  (/ x (sqrt y))
  (/ 1 (* (sqrt y) y))
  (* (cbrt (/ x y)) (cbrt (/ x y)))
  (/ (cbrt (/ x y)) y)
  (sqrt (/ x y))
  (/ (sqrt (/ x y)) y)
  (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))
  (/ (/ (cbrt x) (cbrt y)) y)
  (/ (cbrt x) (/ (sqrt y) (cbrt x)))
  (/ (/ (cbrt x) (sqrt y)) y)
  (* (cbrt x) (cbrt x))
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  (/ (/ (sqrt x) (cbrt y)) (cbrt y))
  (/ (/ (sqrt x) (cbrt y)) y)
  (/ (sqrt x) (sqrt y))
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  (sqrt x)
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  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ x (cbrt y)) y)
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  1
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  1
  (/ (/ x y) y)
  x
  (/ (/ 1 y) y)
  1
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  (/ 1 y)
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  (/ 1 (* (cbrt (/ (* y y) x)) (cbrt (/ (* y y) x))))
  (/ 1 (sqrt (/ (* y y) x)))
  (/ (/ (cbrt (/ x y)) (cbrt y)) (/ (cbrt y) (cbrt (/ x y))))
  (/ 1 (/ (cbrt y) (/ (sqrt (/ x 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)) (/ (cbrt x) (cbrt y)))
  (/ (/ (/ (sqrt x) (cbrt y)) (cbrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (cbrt y)) (cbrt y))
  (/ 1 (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))
  (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ x (cbrt y)) (cbrt y))
  (* (/ (cbrt (/ x y)) (sqrt y)) (cbrt (/ x y)))
  (* (/ 1 (sqrt y)) (sqrt (/ x y)))
  (* (/ (/ (cbrt x) (cbrt y)) (sqrt y)) (/ (cbrt x) (cbrt y)))
  (/ (/ (cbrt x) (/ (sqrt y) (cbrt x))) (sqrt y))
  (/ (cbrt x) (/ (sqrt y) (cbrt x)))
  (/ (/ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))
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  (/ 1 y)
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  (/ 1 (sqrt y))
  (/ x (sqrt y))
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  (/ (cbrt x) (/ (sqrt y) (cbrt x)))
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  (/ (/ (sqrt x) (cbrt y)) (cbrt y))
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  (sqrt x)
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  (/ 1 (sqrt y))
  1
  1
  x
  1
  (/ 1 y)
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  (- (/ x y))
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  (/ (cbrt y) (sqrt (/ x y)))
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  (/ (cbrt y) (/ (cbrt x) (cbrt y)))
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  (/ (* (cbrt y) (sqrt y)) (sqrt x))
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  (/ (cbrt y) (/ (sqrt x) y))
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  (/ (sqrt y) (/ (cbrt x) (cbrt y)))
  (* y (/ (/ 1 (cbrt x)) (cbrt x)))
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  y
  (/ y x)
  (sqrt y)
  (/ (* (sqrt y) y) x)
  (sqrt y)
  (/ (* (sqrt y) y) x)
  (/ (sqrt y) x)
  (* (sqrt y) y)
  (* (/ 1 (cbrt (/ x y))) (/ 1 (cbrt (/ x y))))
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  (/ 1 (sqrt (/ x y)))
  (/ y (sqrt (/ x y)))
  (* (/ (cbrt y) (cbrt x)) (/ (cbrt y) (cbrt x)))
  (* (/ y (cbrt x)) (cbrt y))
  (/ (/ (sqrt y) (cbrt x)) (cbrt x))
  (* (/ y (cbrt x)) (sqrt y))
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  1
  (/ (* y y) x)
  1
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  (/ 1 x)
  (* y y)
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  (/ y (* (cbrt (/ x y)) (cbrt (/ x y))))
  (/ y (sqrt (/ x y)))
  (* y (* (/ (cbrt y) (cbrt x)) (/ (cbrt y) (cbrt x))))
  (* (/ (sqrt y) (cbrt x)) (/ y (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)))
  (* (sqrt y) y)
  y
  y
  (/ y x)
  (/ (/ x (cbrt y)) y)
  (/ (/ x (sqrt y)) y)
  (/ x (* y y))
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9.434 * * * [progress]: adding candidates to table
10.395 * [progress]: [Phase 3 of 3] Extracting.
10.395 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (/ 1 (* (/ 1 x) (* y y))))> #<alt (λ (x y) (* (/ (cbrt x) (/ y (cbrt x))) (/ (cbrt x) y)))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (* (/ (sqrt x) y) (/ (sqrt x) y)))> #<alt (λ (x y) (/ (/ x y) y))> #<alt (λ (x y) (* (/ 1 y) (/ x y)))> #<alt (λ (x y) (/ 1 (* y (/ y x))))>)
10.396 * * * [regime-changes]: Trying 4 branch expressions: ((* y y) (/ x (* y y)) y x)
10.396 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (/ 1 (* (/ 1 x) (* y y))))> #<alt (λ (x y) (* (/ (cbrt x) (/ y (cbrt x))) (/ (cbrt x) y)))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (* (/ (sqrt x) y) (/ (sqrt x) y)))> #<alt (λ (x y) (/ (/ x y) y))> #<alt (λ (x y) (* (/ 1 y) (/ x y)))> #<alt (λ (x y) (/ 1 (* y (/ y x))))>)
10.444 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (/ 1 (* (/ 1 x) (* y y))))>)
10.472 * * * * [regimes]: Trying to branch on (/ x (* y y)) from (#<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (/ 1 (* (/ 1 x) (* y y))))> #<alt (λ (x y) (* (/ (cbrt x) (/ y (cbrt x))) (/ (cbrt x) y)))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (* (/ (sqrt x) y) (/ (sqrt x) y)))> #<alt (λ (x y) (/ (/ x y) y))> #<alt (λ (x y) (* (/ 1 y) (/ x y)))> #<alt (λ (x y) (/ 1 (* y (/ y x))))>)
10.532 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (/ 1 (* (/ 1 x) (* y y))))> #<alt (λ (x y) (* (/ (cbrt x) (/ y (cbrt x))) (/ (cbrt x) y)))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (* (/ (sqrt x) y) (/ (sqrt x) y)))> #<alt (λ (x y) (/ (/ x y) y))> #<alt (λ (x y) (* (/ 1 y) (/ x y)))> #<alt (λ (x y) (/ 1 (* y (/ y x))))>)
10.601 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (/ 1 (* (/ 1 x) (* y y))))> #<alt (λ (x y) (* (/ (cbrt x) (/ y (cbrt x))) (/ (cbrt x) y)))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (* (/ (sqrt x) y) (/ (sqrt x) y)))> #<alt (λ (x y) (/ (/ x y) y))> #<alt (λ (x y) (* (/ 1 y) (/ x y)))> #<alt (λ (x y) (/ 1 (* y (/ y x))))>)
10.690 * * * [regime]: Found split indices: #<option (#s(si 5 255))>
10.691 * [simplify]: Simplifying:
  (/ (/ x y) y)
10.691 * * [simplify]: iteration 0: 4 enodes
10.691 * * [simplify]: iteration complete: 4 enodes
10.691 * * [simplify]: Extracting #0: cost 1 inf + 0
10.691 * * [simplify]: Extracting #1: cost 3 inf + 0
10.691 * * [simplify]: Extracting #2: cost 3 inf + 1
10.691 * * [simplify]: Extracting #3: cost 2 inf + 2
10.691 * * [simplify]: Extracting #4: cost 0 inf + 126
10.691 * [simplify]: Simplified to:
  (/ (/ x y) y)
12.341 * [regime-testing]: Baseline error score: 0.17689711213901738
12.351 * [regime-testing]: Oracle error score: 0.015001875234404301
12.369 * [regime-testing]: End program error score: 0.17689711213901738
12.474 * [regime-testing]: Target error score: 0.17689711213901738