78.528 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.015 * * * [progress]: [2/2] Setting up program.
0.018 * [progress]: [Phase 2 of 3] Improving.
0.019 * [simplify]: Simplifying:
  (/ x (* y y))
0.019 * * [simplify]: iteration 0: 4 enodes
0.020 * * [simplify]: iteration 1: 6 enodes
0.021 * * [simplify]: iteration complete: 6 enodes
0.021 * * [simplify]: Extracting #0: cost 1 inf + 0
0.021 * * [simplify]: Extracting #1: cost 5 inf + 0
0.021 * * [simplify]: Extracting #2: cost 2 inf + 43
0.022 * * [simplify]: Extracting #3: cost 0 inf + 167
0.022 * [simplify]: Simplified to:
  (/ x (* y y))
0.023 * * [progress]: iteration 1 / 4
0.023 * * * [progress]: picking best candidate
0.030 * * * * [pick]: Picked  #<alt (λ (x y) (/ x (* y y)))>
0.030 * * * [progress]: localizing error
0.042 * * * [progress]: generating rewritten candidates
0.042 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.059 * * * [progress]: generating series expansions
0.059 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.059 * [backup-simplify]: Simplify (/ x (* y y)) into (/ x (pow y 2))
0.059 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.059 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.059 * [taylor]: Taking taylor expansion of x in y
0.059 * [backup-simplify]: Simplify x into x
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
0.061 * [backup-simplify]: Simplify (/ x 1) into x
0.061 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify 1 into 1
0.061 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.061 * [taylor]: Taking taylor expansion of y in x
0.061 * [backup-simplify]: Simplify y into y
0.061 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.061 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.061 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify 1 into 1
0.061 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.062 * [taylor]: Taking taylor expansion of y in x
0.062 * [backup-simplify]: Simplify y into y
0.062 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.062 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.062 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.062 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.062 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify 1 into 1
0.063 * [backup-simplify]: Simplify (* 1 1) into 1
0.063 * [backup-simplify]: Simplify (/ 1 1) into 1
0.064 * [backup-simplify]: Simplify 1 into 1
0.064 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.064 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.064 * [taylor]: Taking taylor expansion of 0 in y
0.064 * [backup-simplify]: Simplify 0 into 0
0.066 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.067 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.067 * [backup-simplify]: Simplify 0 into 0
0.068 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.069 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.069 * [taylor]: Taking taylor expansion of 0 in y
0.069 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.071 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.071 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.073 * [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
0.074 * [taylor]: Taking taylor expansion of 0 in y
0.074 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.076 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.077 * [backup-simplify]: Simplify 0 into 0
0.078 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.079 * [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
0.079 * [taylor]: Taking taylor expansion of 0 in y
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify (* 1 (* (pow y -2) x)) into (/ x (pow y 2))
0.080 * [backup-simplify]: Simplify (/ (/ 1 x) (* (/ 1 y) (/ 1 y))) into (/ (pow y 2) x)
0.080 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
0.080 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.080 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.080 * [taylor]: Taking taylor expansion of y in y
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify 1 into 1
0.080 * [taylor]: Taking taylor expansion of x in y
0.080 * [backup-simplify]: Simplify x into x
0.081 * [backup-simplify]: Simplify (* 1 1) into 1
0.081 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.081 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.081 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.081 * [taylor]: Taking taylor expansion of y in x
0.081 * [backup-simplify]: Simplify y into y
0.081 * [taylor]: Taking taylor expansion of x in x
0.081 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify 1 into 1
0.082 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.082 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.082 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.082 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.082 * [taylor]: Taking taylor expansion of y in x
0.082 * [backup-simplify]: Simplify y into y
0.082 * [taylor]: Taking taylor expansion of x in x
0.082 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify 1 into 1
0.082 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.082 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.082 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.082 * [taylor]: Taking taylor expansion of y in y
0.082 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify 1 into 1
0.083 * [backup-simplify]: Simplify (* 1 1) into 1
0.083 * [backup-simplify]: Simplify 1 into 1
0.083 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.085 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
0.085 * [taylor]: Taking taylor expansion of 0 in y
0.085 * [backup-simplify]: Simplify 0 into 0
0.085 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.086 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.089 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.089 * [taylor]: Taking taylor expansion of 0 in y
0.089 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.090 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.094 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.094 * [taylor]: Taking taylor expansion of 0 in y
0.094 * [backup-simplify]: Simplify 0 into 0
0.095 * [backup-simplify]: Simplify 0 into 0
0.095 * [backup-simplify]: Simplify (* 1 (* (pow (/ 1 y) 2) (/ 1 (/ 1 x)))) into (/ x (pow y 2))
0.095 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (* (/ 1 (- y)) (/ 1 (- y)))) into (* -1 (/ (pow y 2) x))
0.095 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.095 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.095 * [taylor]: Taking taylor expansion of -1 in y
0.095 * [backup-simplify]: Simplify -1 into -1
0.095 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.095 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.095 * [taylor]: Taking taylor expansion of y in y
0.095 * [backup-simplify]: Simplify 0 into 0
0.096 * [backup-simplify]: Simplify 1 into 1
0.096 * [taylor]: Taking taylor expansion of x in y
0.096 * [backup-simplify]: Simplify x into x
0.096 * [backup-simplify]: Simplify (* 1 1) into 1
0.096 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.096 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.097 * [taylor]: Taking taylor expansion of -1 in x
0.097 * [backup-simplify]: Simplify -1 into -1
0.097 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.097 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.097 * [taylor]: Taking taylor expansion of y in x
0.097 * [backup-simplify]: Simplify y into y
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [backup-simplify]: Simplify 0 into 0
0.097 * [backup-simplify]: Simplify 1 into 1
0.097 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.097 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.097 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.097 * [taylor]: Taking taylor expansion of -1 in x
0.097 * [backup-simplify]: Simplify -1 into -1
0.097 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.097 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.097 * [taylor]: Taking taylor expansion of y in x
0.097 * [backup-simplify]: Simplify y into y
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [backup-simplify]: Simplify 0 into 0
0.097 * [backup-simplify]: Simplify 1 into 1
0.097 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.098 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.098 * [backup-simplify]: Simplify (* -1 (pow y 2)) into (* -1 (pow y 2))
0.098 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.098 * [taylor]: Taking taylor expansion of -1 in y
0.098 * [backup-simplify]: Simplify -1 into -1
0.098 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.098 * [taylor]: Taking taylor expansion of y in y
0.098 * [backup-simplify]: Simplify 0 into 0
0.098 * [backup-simplify]: Simplify 1 into 1
0.099 * [backup-simplify]: Simplify (* 1 1) into 1
0.099 * [backup-simplify]: Simplify (* -1 1) into -1
0.099 * [backup-simplify]: Simplify -1 into -1
0.100 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.101 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
0.102 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (pow y 2))) into 0
0.102 * [taylor]: Taking taylor expansion of 0 in y
0.102 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify 0 into 0
0.103 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.104 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
0.104 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.107 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.108 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.109 * [taylor]: Taking taylor expansion of 0 in y
0.109 * [backup-simplify]: Simplify 0 into 0
0.109 * [backup-simplify]: Simplify 0 into 0
0.109 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.111 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1))) into 0
0.111 * [backup-simplify]: Simplify 0 into 0
0.113 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.115 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.117 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.117 * [taylor]: Taking taylor expansion of 0 in y
0.117 * [backup-simplify]: Simplify 0 into 0
0.118 * [backup-simplify]: Simplify 0 into 0
0.118 * [backup-simplify]: Simplify (* -1 (* (pow (/ 1 (- y)) 2) (/ 1 (/ 1 (- x))))) into (/ x (pow y 2))
0.118 * * * [progress]: simplifying candidates
0.119 * [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))
0.119 * * [simplify]: iteration 0: 43 enodes
0.148 * * [simplify]: iteration 1: 102 enodes
0.199 * * [simplify]: iteration 2: 324 enodes
0.435 * * [simplify]: iteration 3: 1448 enodes
1.484 * * [simplify]: iteration complete: 5000 enodes
1.484 * * [simplify]: Extracting #0: cost 18 inf + 0
1.488 * * [simplify]: Extracting #1: cost 810 inf + 0
1.501 * * [simplify]: Extracting #2: cost 1449 inf + 9971
1.535 * * [simplify]: Extracting #3: cost 732 inf + 103360
1.591 * * [simplify]: Extracting #4: cost 56 inf + 201473
1.655 * * [simplify]: Extracting #5: cost 1 inf + 214728
1.743 * * [simplify]: Extracting #6: cost 0 inf + 214981
1.827 * [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))
1.828 * * * [progress]: adding candidates to table
1.926 * * [progress]: iteration 2 / 4
1.926 * * * [progress]: picking best candidate
1.960 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ x y) y))>
1.961 * * * [progress]: localizing error
1.972 * * * [progress]: generating rewritten candidates
1.972 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.985 * * * [progress]: generating series expansions
1.985 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.985 * [backup-simplify]: Simplify (/ (/ x y) y) into (/ x (pow y 2))
1.985 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
1.985 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
1.985 * [taylor]: Taking taylor expansion of x in y
1.985 * [backup-simplify]: Simplify x into x
1.985 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.985 * [taylor]: Taking taylor expansion of y in y
1.985 * [backup-simplify]: Simplify 0 into 0
1.985 * [backup-simplify]: Simplify 1 into 1
1.985 * [backup-simplify]: Simplify (* 1 1) into 1
1.986 * [backup-simplify]: Simplify (/ x 1) into x
1.986 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
1.986 * [taylor]: Taking taylor expansion of x in x
1.986 * [backup-simplify]: Simplify 0 into 0
1.986 * [backup-simplify]: Simplify 1 into 1
1.986 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.986 * [taylor]: Taking taylor expansion of y in x
1.986 * [backup-simplify]: Simplify y into y
1.986 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.986 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.986 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
1.986 * [taylor]: Taking taylor expansion of x in x
1.986 * [backup-simplify]: Simplify 0 into 0
1.986 * [backup-simplify]: Simplify 1 into 1
1.986 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.986 * [taylor]: Taking taylor expansion of y in x
1.986 * [backup-simplify]: Simplify y into y
1.986 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.986 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.986 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.986 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.986 * [taylor]: Taking taylor expansion of y in y
1.986 * [backup-simplify]: Simplify 0 into 0
1.986 * [backup-simplify]: Simplify 1 into 1
1.987 * [backup-simplify]: Simplify (* 1 1) into 1
1.987 * [backup-simplify]: Simplify (/ 1 1) into 1
1.987 * [backup-simplify]: Simplify 1 into 1
1.987 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.987 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1.987 * [taylor]: Taking taylor expansion of 0 in y
1.987 * [backup-simplify]: Simplify 0 into 0
1.988 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.988 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.988 * [backup-simplify]: Simplify 0 into 0
1.989 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1.989 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
1.989 * [taylor]: Taking taylor expansion of 0 in y
1.989 * [backup-simplify]: Simplify 0 into 0
1.990 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.990 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.990 * [backup-simplify]: Simplify 0 into 0
1.991 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1.991 * [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
1.991 * [taylor]: Taking taylor expansion of 0 in y
1.991 * [backup-simplify]: Simplify 0 into 0
1.991 * [backup-simplify]: Simplify 0 into 0
1.992 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.993 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.993 * [backup-simplify]: Simplify 0 into 0
1.994 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
1.994 * [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
1.994 * [taylor]: Taking taylor expansion of 0 in y
1.994 * [backup-simplify]: Simplify 0 into 0
1.994 * [backup-simplify]: Simplify 0 into 0
1.994 * [backup-simplify]: Simplify 0 into 0
1.994 * [backup-simplify]: Simplify (* 1 (* (pow y -2) x)) into (/ x (pow y 2))
1.994 * [backup-simplify]: Simplify (/ (/ (/ 1 x) (/ 1 y)) (/ 1 y)) into (/ (pow y 2) x)
1.995 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
1.995 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
1.995 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.995 * [taylor]: Taking taylor expansion of y in y
1.995 * [backup-simplify]: Simplify 0 into 0
1.995 * [backup-simplify]: Simplify 1 into 1
1.995 * [taylor]: Taking taylor expansion of x in y
1.995 * [backup-simplify]: Simplify x into x
1.995 * [backup-simplify]: Simplify (* 1 1) into 1
1.995 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.995 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.995 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.995 * [taylor]: Taking taylor expansion of y in x
1.995 * [backup-simplify]: Simplify y into y
1.995 * [taylor]: Taking taylor expansion of x in x
1.995 * [backup-simplify]: Simplify 0 into 0
1.995 * [backup-simplify]: Simplify 1 into 1
1.995 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.995 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
1.995 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.995 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.995 * [taylor]: Taking taylor expansion of y in x
1.995 * [backup-simplify]: Simplify y into y
1.995 * [taylor]: Taking taylor expansion of x in x
1.996 * [backup-simplify]: Simplify 0 into 0
1.996 * [backup-simplify]: Simplify 1 into 1
1.996 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.996 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
1.996 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.996 * [taylor]: Taking taylor expansion of y in y
1.996 * [backup-simplify]: Simplify 0 into 0
1.996 * [backup-simplify]: Simplify 1 into 1
1.996 * [backup-simplify]: Simplify (* 1 1) into 1
1.996 * [backup-simplify]: Simplify 1 into 1
1.996 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.997 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
1.998 * [taylor]: Taking taylor expansion of 0 in y
1.998 * [backup-simplify]: Simplify 0 into 0
1.998 * [backup-simplify]: Simplify 0 into 0
1.998 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.999 * [backup-simplify]: Simplify 0 into 0
1.999 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.001 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.001 * [taylor]: Taking taylor expansion of 0 in y
2.001 * [backup-simplify]: Simplify 0 into 0
2.001 * [backup-simplify]: Simplify 0 into 0
2.001 * [backup-simplify]: Simplify 0 into 0
2.002 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.002 * [backup-simplify]: Simplify 0 into 0
2.003 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.005 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.005 * [taylor]: Taking taylor expansion of 0 in y
2.005 * [backup-simplify]: Simplify 0 into 0
2.005 * [backup-simplify]: Simplify 0 into 0
2.006 * [backup-simplify]: Simplify (* 1 (* (pow (/ 1 y) 2) (/ 1 (/ 1 x)))) into (/ x (pow y 2))
2.006 * [backup-simplify]: Simplify (/ (/ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y))) into (* -1 (/ (pow y 2) x))
2.006 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
2.006 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
2.006 * [taylor]: Taking taylor expansion of -1 in y
2.006 * [backup-simplify]: Simplify -1 into -1
2.006 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
2.006 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.006 * [taylor]: Taking taylor expansion of y in y
2.006 * [backup-simplify]: Simplify 0 into 0
2.006 * [backup-simplify]: Simplify 1 into 1
2.006 * [taylor]: Taking taylor expansion of x in y
2.006 * [backup-simplify]: Simplify x into x
2.007 * [backup-simplify]: Simplify (* 1 1) into 1
2.007 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.007 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
2.007 * [taylor]: Taking taylor expansion of -1 in x
2.007 * [backup-simplify]: Simplify -1 into -1
2.007 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
2.007 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.007 * [taylor]: Taking taylor expansion of y in x
2.007 * [backup-simplify]: Simplify y into y
2.007 * [taylor]: Taking taylor expansion of x in x
2.007 * [backup-simplify]: Simplify 0 into 0
2.007 * [backup-simplify]: Simplify 1 into 1
2.007 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.007 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
2.007 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
2.007 * [taylor]: Taking taylor expansion of -1 in x
2.007 * [backup-simplify]: Simplify -1 into -1
2.007 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
2.007 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.008 * [taylor]: Taking taylor expansion of y in x
2.008 * [backup-simplify]: Simplify y into y
2.008 * [taylor]: Taking taylor expansion of x in x
2.008 * [backup-simplify]: Simplify 0 into 0
2.008 * [backup-simplify]: Simplify 1 into 1
2.008 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.008 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
2.008 * [backup-simplify]: Simplify (* -1 (pow y 2)) into (* -1 (pow y 2))
2.008 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
2.008 * [taylor]: Taking taylor expansion of -1 in y
2.008 * [backup-simplify]: Simplify -1 into -1
2.008 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.008 * [taylor]: Taking taylor expansion of y in y
2.008 * [backup-simplify]: Simplify 0 into 0
2.008 * [backup-simplify]: Simplify 1 into 1
2.009 * [backup-simplify]: Simplify (* 1 1) into 1
2.010 * [backup-simplify]: Simplify (* -1 1) into -1
2.010 * [backup-simplify]: Simplify -1 into -1
2.010 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.011 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
2.012 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (pow y 2))) into 0
2.012 * [taylor]: Taking taylor expansion of 0 in y
2.012 * [backup-simplify]: Simplify 0 into 0
2.012 * [backup-simplify]: Simplify 0 into 0
2.013 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.014 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
2.014 * [backup-simplify]: Simplify 0 into 0
2.014 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.016 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.017 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
2.017 * [taylor]: Taking taylor expansion of 0 in y
2.017 * [backup-simplify]: Simplify 0 into 0
2.017 * [backup-simplify]: Simplify 0 into 0
2.017 * [backup-simplify]: Simplify 0 into 0
2.019 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.020 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1))) into 0
2.020 * [backup-simplify]: Simplify 0 into 0
2.021 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.023 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.025 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
2.025 * [taylor]: Taking taylor expansion of 0 in y
2.025 * [backup-simplify]: Simplify 0 into 0
2.025 * [backup-simplify]: Simplify 0 into 0
2.025 * [backup-simplify]: Simplify (* -1 (* (pow (/ 1 (- y)) 2) (/ 1 (/ 1 (- x))))) into (/ x (pow y 2))
2.025 * * * [progress]: simplifying candidates
2.027 * [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))
2.030 * * [simplify]: iteration 0: 140 enodes
2.076 * * [simplify]: iteration 1: 316 enodes
2.213 * * [simplify]: iteration 2: 835 enodes
3.269 * * [simplify]: iteration 3: 4530 enodes
5.342 * * [simplify]: iteration complete: 5042 enodes
5.342 * * [simplify]: Extracting #0: cost 72 inf + 0
5.344 * * [simplify]: Extracting #1: cost 873 inf + 2
5.354 * * [simplify]: Extracting #2: cost 1752 inf + 15277
5.396 * * [simplify]: Extracting #3: cost 727 inf + 154728
5.439 * * [simplify]: Extracting #4: cost 112 inf + 246018
5.526 * * [simplify]: Extracting #5: cost 2 inf + 266171
5.579 * * [simplify]: Extracting #6: cost 0 inf + 266657
5.634 * [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))
5.637 * * * [progress]: adding candidates to table
6.058 * * [progress]: iteration 3 / 4
6.058 * * * [progress]: picking best candidate
6.088 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ x y) (/ 1 y)))>
6.089 * * * [progress]: localizing error
6.105 * * * [progress]: generating rewritten candidates
6.105 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
6.152 * * * [progress]: generating series expansions
6.152 * * * * [progress]: [ 1 / 1 ] generating series at (2)
6.153 * [backup-simplify]: Simplify (* (/ x y) (/ 1 y)) into (/ x (pow y 2))
6.153 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
6.153 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
6.153 * [taylor]: Taking taylor expansion of x in y
6.153 * [backup-simplify]: Simplify x into x
6.153 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.153 * [taylor]: Taking taylor expansion of y in y
6.153 * [backup-simplify]: Simplify 0 into 0
6.153 * [backup-simplify]: Simplify 1 into 1
6.154 * [backup-simplify]: Simplify (* 1 1) into 1
6.154 * [backup-simplify]: Simplify (/ x 1) into x
6.154 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
6.154 * [taylor]: Taking taylor expansion of x in x
6.154 * [backup-simplify]: Simplify 0 into 0
6.154 * [backup-simplify]: Simplify 1 into 1
6.154 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.154 * [taylor]: Taking taylor expansion of y in x
6.154 * [backup-simplify]: Simplify y into y
6.154 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.154 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.154 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
6.154 * [taylor]: Taking taylor expansion of x in x
6.154 * [backup-simplify]: Simplify 0 into 0
6.155 * [backup-simplify]: Simplify 1 into 1
6.155 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.155 * [taylor]: Taking taylor expansion of y in x
6.155 * [backup-simplify]: Simplify y into y
6.155 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.155 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.155 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.155 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.155 * [taylor]: Taking taylor expansion of y in y
6.155 * [backup-simplify]: Simplify 0 into 0
6.155 * [backup-simplify]: Simplify 1 into 1
6.156 * [backup-simplify]: Simplify (* 1 1) into 1
6.156 * [backup-simplify]: Simplify (/ 1 1) into 1
6.156 * [backup-simplify]: Simplify 1 into 1
6.157 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.157 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.157 * [taylor]: Taking taylor expansion of 0 in y
6.157 * [backup-simplify]: Simplify 0 into 0
6.158 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.159 * [backup-simplify]: Simplify 0 into 0
6.160 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.161 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
6.161 * [taylor]: Taking taylor expansion of 0 in y
6.161 * [backup-simplify]: Simplify 0 into 0
6.162 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.163 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.163 * [backup-simplify]: Simplify 0 into 0
6.164 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
6.165 * [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
6.165 * [taylor]: Taking taylor expansion of 0 in y
6.165 * [backup-simplify]: Simplify 0 into 0
6.166 * [backup-simplify]: Simplify 0 into 0
6.167 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.168 * [backup-simplify]: Simplify 0 into 0
6.170 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
6.171 * [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
6.171 * [taylor]: Taking taylor expansion of 0 in y
6.171 * [backup-simplify]: Simplify 0 into 0
6.171 * [backup-simplify]: Simplify 0 into 0
6.171 * [backup-simplify]: Simplify 0 into 0
6.171 * [backup-simplify]: Simplify (* 1 (* (pow y -2) x)) into (/ x (pow y 2))
6.171 * [backup-simplify]: Simplify (* (/ (/ 1 x) (/ 1 y)) (/ 1 (/ 1 y))) into (/ (pow y 2) x)
6.171 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
6.171 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
6.171 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.171 * [taylor]: Taking taylor expansion of y in y
6.172 * [backup-simplify]: Simplify 0 into 0
6.172 * [backup-simplify]: Simplify 1 into 1
6.172 * [taylor]: Taking taylor expansion of x in y
6.172 * [backup-simplify]: Simplify x into x
6.172 * [backup-simplify]: Simplify (* 1 1) into 1
6.172 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.172 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
6.172 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.172 * [taylor]: Taking taylor expansion of y in x
6.172 * [backup-simplify]: Simplify y into y
6.173 * [taylor]: Taking taylor expansion of x in x
6.173 * [backup-simplify]: Simplify 0 into 0
6.173 * [backup-simplify]: Simplify 1 into 1
6.173 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.173 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
6.173 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
6.173 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.173 * [taylor]: Taking taylor expansion of y in x
6.173 * [backup-simplify]: Simplify y into y
6.173 * [taylor]: Taking taylor expansion of x in x
6.173 * [backup-simplify]: Simplify 0 into 0
6.173 * [backup-simplify]: Simplify 1 into 1
6.173 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.173 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
6.173 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.173 * [taylor]: Taking taylor expansion of y in y
6.174 * [backup-simplify]: Simplify 0 into 0
6.174 * [backup-simplify]: Simplify 1 into 1
6.174 * [backup-simplify]: Simplify (* 1 1) into 1
6.174 * [backup-simplify]: Simplify 1 into 1
6.175 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.176 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
6.176 * [taylor]: Taking taylor expansion of 0 in y
6.176 * [backup-simplify]: Simplify 0 into 0
6.176 * [backup-simplify]: Simplify 0 into 0
6.177 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.177 * [backup-simplify]: Simplify 0 into 0
6.177 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.179 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.179 * [taylor]: Taking taylor expansion of 0 in y
6.179 * [backup-simplify]: Simplify 0 into 0
6.179 * [backup-simplify]: Simplify 0 into 0
6.179 * [backup-simplify]: Simplify 0 into 0
6.180 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.180 * [backup-simplify]: Simplify 0 into 0
6.181 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
6.184 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.184 * [taylor]: Taking taylor expansion of 0 in y
6.184 * [backup-simplify]: Simplify 0 into 0
6.184 * [backup-simplify]: Simplify 0 into 0
6.184 * [backup-simplify]: Simplify (* 1 (* (pow (/ 1 y) 2) (/ 1 (/ 1 x)))) into (/ x (pow y 2))
6.184 * [backup-simplify]: Simplify (* (/ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (/ 1 (- y)))) into (* -1 (/ (pow y 2) x))
6.185 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
6.185 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
6.185 * [taylor]: Taking taylor expansion of -1 in y
6.185 * [backup-simplify]: Simplify -1 into -1
6.185 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
6.185 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.185 * [taylor]: Taking taylor expansion of y in y
6.185 * [backup-simplify]: Simplify 0 into 0
6.185 * [backup-simplify]: Simplify 1 into 1
6.185 * [taylor]: Taking taylor expansion of x in y
6.185 * [backup-simplify]: Simplify x into x
6.185 * [backup-simplify]: Simplify (* 1 1) into 1
6.185 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.185 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
6.185 * [taylor]: Taking taylor expansion of -1 in x
6.186 * [backup-simplify]: Simplify -1 into -1
6.186 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
6.186 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.186 * [taylor]: Taking taylor expansion of y in x
6.186 * [backup-simplify]: Simplify y into y
6.186 * [taylor]: Taking taylor expansion of x in x
6.186 * [backup-simplify]: Simplify 0 into 0
6.186 * [backup-simplify]: Simplify 1 into 1
6.186 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.186 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
6.186 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
6.186 * [taylor]: Taking taylor expansion of -1 in x
6.186 * [backup-simplify]: Simplify -1 into -1
6.186 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
6.186 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.186 * [taylor]: Taking taylor expansion of y in x
6.186 * [backup-simplify]: Simplify y into y
6.186 * [taylor]: Taking taylor expansion of x in x
6.186 * [backup-simplify]: Simplify 0 into 0
6.186 * [backup-simplify]: Simplify 1 into 1
6.186 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.186 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
6.187 * [backup-simplify]: Simplify (* -1 (pow y 2)) into (* -1 (pow y 2))
6.187 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
6.187 * [taylor]: Taking taylor expansion of -1 in y
6.187 * [backup-simplify]: Simplify -1 into -1
6.187 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.187 * [taylor]: Taking taylor expansion of y in y
6.187 * [backup-simplify]: Simplify 0 into 0
6.187 * [backup-simplify]: Simplify 1 into 1
6.187 * [backup-simplify]: Simplify (* 1 1) into 1
6.188 * [backup-simplify]: Simplify (* -1 1) into -1
6.188 * [backup-simplify]: Simplify -1 into -1
6.188 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.189 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
6.189 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (pow y 2))) into 0
6.190 * [taylor]: Taking taylor expansion of 0 in y
6.190 * [backup-simplify]: Simplify 0 into 0
6.190 * [backup-simplify]: Simplify 0 into 0
6.190 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.191 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
6.191 * [backup-simplify]: Simplify 0 into 0
6.191 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.192 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.193 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
6.193 * [taylor]: Taking taylor expansion of 0 in y
6.193 * [backup-simplify]: Simplify 0 into 0
6.193 * [backup-simplify]: Simplify 0 into 0
6.193 * [backup-simplify]: Simplify 0 into 0
6.194 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.194 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1))) into 0
6.194 * [backup-simplify]: Simplify 0 into 0
6.195 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
6.196 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.197 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
6.198 * [taylor]: Taking taylor expansion of 0 in y
6.198 * [backup-simplify]: Simplify 0 into 0
6.198 * [backup-simplify]: Simplify 0 into 0
6.198 * [backup-simplify]: Simplify (* -1 (* (pow (/ 1 (- y)) 2) (/ 1 (/ 1 (- x))))) into (/ x (pow y 2))
6.198 * * * [progress]: simplifying candidates
6.199 * [simplify]: Simplifying:
  (* (/ x y) (/ 1 y))
  (+ (- (log x) (log y)) (- (log y)))
  (+ (- (log x) (log y)) (- 0 (log y)))
  (+ (- (log x) (log y)) (- (log 1) (log y)))
  (+ (- (log x) (log y)) (log (/ 1 y)))
  (+ (log (/ x y)) (- (log y)))
  (+ (log (/ x y)) (- 0 (log y)))
  (+ (log (/ x y)) (- (log 1) (log y)))
  (+ (log (/ x y)) (log (/ 1 y)))
  (log (* (/ x y) (/ 1 y)))
  (exp (* (/ x y) (/ 1 y)))
  (* (/ (* (* x x) x) (* (* y y) y)) (/ (* (* 1 1) 1) (* (* y y) y)))
  (* (/ (* (* x x) x) (* (* y y) y)) (* (* (/ 1 y) (/ 1 y)) (/ 1 y)))
  (* (* (* (/ x y) (/ x y)) (/ x y)) (/ (* (* 1 1) 1) (* (* y y) y)))
  (* (* (* (/ x y) (/ x y)) (/ x y)) (* (* (/ 1 y) (/ 1 y)) (/ 1 y)))
  (* (cbrt (* (/ x y) (/ 1 y))) (cbrt (* (/ x y) (/ 1 y))))
  (cbrt (* (/ x y) (/ 1 y)))
  (* (* (* (/ x y) (/ 1 y)) (* (/ x y) (/ 1 y))) (* (/ x y) (/ 1 y)))
  (sqrt (* (/ x y) (/ 1 y)))
  (sqrt (* (/ x y) (/ 1 y)))
  (* x 1)
  (* y y)
  (* (sqrt (/ x y)) (sqrt (/ 1 y)))
  (* (sqrt (/ x y)) (sqrt (/ 1 y)))
  (* (sqrt (/ x y)) (/ (sqrt 1) (sqrt y)))
  (* (sqrt (/ x y)) (/ (sqrt 1) (sqrt y)))
  (* (sqrt (/ x y)) (/ 1 (sqrt y)))
  (* (sqrt (/ x y)) (/ 1 (sqrt y)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (/ 1 y)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (/ 1 y)))
  (* (/ (sqrt x) (sqrt y)) (/ (sqrt 1) (sqrt y)))
  (* (/ (sqrt x) (sqrt y)) (/ (sqrt 1) (sqrt y)))
  (* (/ (sqrt x) (sqrt y)) (/ 1 (sqrt y)))
  (* (/ (sqrt x) (sqrt y)) (/ 1 (sqrt y)))
  (* (/ x y) (* (cbrt (/ 1 y)) (cbrt (/ 1 y))))
  (* (/ x y) (sqrt (/ 1 y)))
  (* (/ x y) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ (* (cbrt 1) (cbrt 1)) (sqrt y)))
  (* (/ x y) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (/ x y) (/ (sqrt 1) (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ (sqrt 1) (sqrt y)))
  (* (/ x y) (/ (sqrt 1) 1))
  (* (/ x y) (/ 1 (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ 1 (sqrt y)))
  (* (/ x y) (/ 1 1))
  (* (/ x y) 1)
  (* (/ x y) 1)
  (* (cbrt (/ x y)) (/ 1 y))
  (* (sqrt (/ x y)) (/ 1 y))
  (* (/ (cbrt x) (cbrt y)) (/ 1 y))
  (* (/ (cbrt x) (sqrt y)) (/ 1 y))
  (* (/ (cbrt x) y) (/ 1 y))
  (* (/ (sqrt x) (cbrt y)) (/ 1 y))
  (* (/ (sqrt x) (sqrt y)) (/ 1 y))
  (* (/ (sqrt x) y) (/ 1 y))
  (* (/ x (cbrt y)) (/ 1 y))
  (* (/ x (sqrt y)) (/ 1 y))
  (* (/ x y) (/ 1 y))
  (* (/ x y) (/ 1 y))
  (* (/ 1 y) (/ 1 y))
  (* (/ x y) 1)
  (* x (/ 1 y))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
6.200 * * [simplify]: iteration 0: 110 enodes
6.261 * * [simplify]: iteration 1: 328 enodes
6.384 * * [simplify]: iteration 2: 1052 enodes
7.601 * * [simplify]: iteration 3: 3049 enodes
8.722 * * [simplify]: iteration complete: 5555 enodes
8.723 * * [simplify]: Extracting #0: cost 29 inf + 0
8.724 * * [simplify]: Extracting #1: cost 359 inf + 1
8.729 * * [simplify]: Extracting #2: cost 2133 inf + 1375
8.750 * * [simplify]: Extracting #3: cost 1250 inf + 99318
8.826 * * [simplify]: Extracting #4: cost 240 inf + 243399
8.897 * * [simplify]: Extracting #5: cost 9 inf + 293555
8.975 * * [simplify]: Extracting #6: cost 0 inf + 296393
9.040 * [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 (/ 1 y)) (sqrt (/ x y)))
  (* (sqrt (/ 1 y)) (sqrt (/ x y)))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt x) (/ (sqrt y) (sqrt (/ 1 y))))
  (/ (sqrt x) (/ (sqrt y) (sqrt (/ 1 y))))
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (* (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ x y))
  (* (/ x y) (sqrt (/ 1 y)))
  (/ (/ x y) (* (cbrt y) (cbrt y)))
  (/ (/ x y) (sqrt y))
  (/ x y)
  (/ (/ x y) (* (cbrt y) (cbrt y)))
  (/ (/ x y) (sqrt y))
  (/ x y)
  (/ (/ x y) (* (cbrt y) (cbrt y)))
  (/ (/ x y) (sqrt y))
  (/ x y)
  (/ x y)
  (/ x y)
  (/ (cbrt (/ x y)) y)
  (/ (sqrt (/ x y)) y)
  (/ (/ (cbrt x) y) (cbrt y))
  (/ (/ (cbrt x) y) (sqrt y))
  (/ (/ (cbrt x) y) y)
  (/ (/ (sqrt x) (cbrt y)) y)
  (/ (/ (sqrt x) (sqrt y)) y)
  (/ (/ (sqrt x) y) y)
  (/ (/ x y) (cbrt y))
  (/ (/ x y) (sqrt y))
  (/ (/ x y) y)
  (/ (/ x y) y)
  (/ (/ 1 y) y)
  (/ x y)
  (/ x y)
  (/ x (* y y))
  (/ x (* y y))
  (/ x (* y y))
9.042 * * * [progress]: adding candidates to table
9.237 * * [progress]: iteration 4 / 4
9.237 * * * [progress]: picking best candidate
9.271 * * * * [pick]: Picked  #<alt (λ (x y) (/ 1 (/ y (/ x y))))>
9.271 * * * [progress]: localizing error
9.280 * * * [progress]: generating rewritten candidates
9.280 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
9.304 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
9.354 * * * [progress]: generating series expansions
9.354 * * * * [progress]: [ 1 / 2 ] generating series at (2)
9.354 * [backup-simplify]: Simplify (/ 1 (/ y (/ x y))) into (/ x (pow y 2))
9.354 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
9.354 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
9.354 * [taylor]: Taking taylor expansion of x in x
9.354 * [backup-simplify]: Simplify 0 into 0
9.354 * [backup-simplify]: Simplify 1 into 1
9.354 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.354 * [taylor]: Taking taylor expansion of y in x
9.354 * [backup-simplify]: Simplify y into y
9.354 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.354 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.354 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
9.354 * [taylor]: Taking taylor expansion of x in y
9.354 * [backup-simplify]: Simplify x into x
9.354 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.354 * [taylor]: Taking taylor expansion of y in y
9.354 * [backup-simplify]: Simplify 0 into 0
9.354 * [backup-simplify]: Simplify 1 into 1
9.355 * [backup-simplify]: Simplify (* 1 1) into 1
9.355 * [backup-simplify]: Simplify (/ x 1) into x
9.355 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
9.355 * [taylor]: Taking taylor expansion of x in y
9.355 * [backup-simplify]: Simplify x into x
9.355 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.355 * [taylor]: Taking taylor expansion of y in y
9.355 * [backup-simplify]: Simplify 0 into 0
9.355 * [backup-simplify]: Simplify 1 into 1
9.356 * [backup-simplify]: Simplify (* 1 1) into 1
9.356 * [backup-simplify]: Simplify (/ x 1) into x
9.356 * [taylor]: Taking taylor expansion of x in x
9.356 * [backup-simplify]: Simplify 0 into 0
9.356 * [backup-simplify]: Simplify 1 into 1
9.356 * [backup-simplify]: Simplify 1 into 1
9.356 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.357 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
9.357 * [taylor]: Taking taylor expansion of 0 in x
9.357 * [backup-simplify]: Simplify 0 into 0
9.357 * [backup-simplify]: Simplify 0 into 0
9.357 * [backup-simplify]: Simplify 0 into 0
9.358 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.359 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.359 * [taylor]: Taking taylor expansion of 0 in x
9.359 * [backup-simplify]: Simplify 0 into 0
9.359 * [backup-simplify]: Simplify 0 into 0
9.359 * [backup-simplify]: Simplify 0 into 0
9.359 * [backup-simplify]: Simplify 0 into 0
9.360 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.361 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.361 * [taylor]: Taking taylor expansion of 0 in x
9.361 * [backup-simplify]: Simplify 0 into 0
9.361 * [backup-simplify]: Simplify 0 into 0
9.362 * [backup-simplify]: Simplify (* 1 (* x (pow y -2))) into (/ x (pow y 2))
9.362 * [backup-simplify]: Simplify (/ 1 (/ (/ 1 y) (/ (/ 1 x) (/ 1 y)))) into (/ (pow y 2) x)
9.362 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
9.362 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
9.362 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.362 * [taylor]: Taking taylor expansion of y in x
9.362 * [backup-simplify]: Simplify y into y
9.362 * [taylor]: Taking taylor expansion of x in x
9.362 * [backup-simplify]: Simplify 0 into 0
9.362 * [backup-simplify]: Simplify 1 into 1
9.362 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.362 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
9.362 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
9.362 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.362 * [taylor]: Taking taylor expansion of y in y
9.362 * [backup-simplify]: Simplify 0 into 0
9.362 * [backup-simplify]: Simplify 1 into 1
9.362 * [taylor]: Taking taylor expansion of x in y
9.362 * [backup-simplify]: Simplify x into x
9.363 * [backup-simplify]: Simplify (* 1 1) into 1
9.363 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.363 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
9.363 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.363 * [taylor]: Taking taylor expansion of y in y
9.363 * [backup-simplify]: Simplify 0 into 0
9.363 * [backup-simplify]: Simplify 1 into 1
9.363 * [taylor]: Taking taylor expansion of x in y
9.363 * [backup-simplify]: Simplify x into x
9.363 * [backup-simplify]: Simplify (* 1 1) into 1
9.363 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.363 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.363 * [taylor]: Taking taylor expansion of x in x
9.363 * [backup-simplify]: Simplify 0 into 0
9.364 * [backup-simplify]: Simplify 1 into 1
9.364 * [backup-simplify]: Simplify (/ 1 1) into 1
9.364 * [backup-simplify]: Simplify 1 into 1
9.364 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.364 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
9.365 * [taylor]: Taking taylor expansion of 0 in x
9.365 * [backup-simplify]: Simplify 0 into 0
9.365 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.365 * [backup-simplify]: Simplify 0 into 0
9.366 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.366 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
9.366 * [taylor]: Taking taylor expansion of 0 in x
9.366 * [backup-simplify]: Simplify 0 into 0
9.366 * [backup-simplify]: Simplify 0 into 0
9.367 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.367 * [backup-simplify]: Simplify 0 into 0
9.367 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.368 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
9.368 * [taylor]: Taking taylor expansion of 0 in x
9.368 * [backup-simplify]: Simplify 0 into 0
9.368 * [backup-simplify]: Simplify 0 into 0
9.368 * [backup-simplify]: Simplify 0 into 0
9.369 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.369 * [backup-simplify]: Simplify 0 into 0
9.369 * [backup-simplify]: Simplify (* 1 (* (/ 1 (/ 1 x)) (pow (/ 1 y) 2))) into (/ x (pow y 2))
9.369 * [backup-simplify]: Simplify (/ 1 (/ (/ 1 (- y)) (/ (/ 1 (- x)) (/ 1 (- y))))) into (* -1 (/ (pow y 2) x))
9.369 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (y x) around 0
9.369 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
9.369 * [taylor]: Taking taylor expansion of -1 in x
9.369 * [backup-simplify]: Simplify -1 into -1
9.369 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
9.369 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.369 * [taylor]: Taking taylor expansion of y in x
9.369 * [backup-simplify]: Simplify y into y
9.369 * [taylor]: Taking taylor expansion of x in x
9.369 * [backup-simplify]: Simplify 0 into 0
9.369 * [backup-simplify]: Simplify 1 into 1
9.369 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.369 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
9.369 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
9.369 * [taylor]: Taking taylor expansion of -1 in y
9.369 * [backup-simplify]: Simplify -1 into -1
9.369 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
9.370 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.370 * [taylor]: Taking taylor expansion of y in y
9.370 * [backup-simplify]: Simplify 0 into 0
9.370 * [backup-simplify]: Simplify 1 into 1
9.370 * [taylor]: Taking taylor expansion of x in y
9.370 * [backup-simplify]: Simplify x into x
9.370 * [backup-simplify]: Simplify (* 1 1) into 1
9.370 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.370 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
9.370 * [taylor]: Taking taylor expansion of -1 in y
9.370 * [backup-simplify]: Simplify -1 into -1
9.370 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
9.370 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.370 * [taylor]: Taking taylor expansion of y in y
9.370 * [backup-simplify]: Simplify 0 into 0
9.370 * [backup-simplify]: Simplify 1 into 1
9.370 * [taylor]: Taking taylor expansion of x in y
9.370 * [backup-simplify]: Simplify x into x
9.371 * [backup-simplify]: Simplify (* 1 1) into 1
9.371 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.371 * [backup-simplify]: Simplify (* -1 (/ 1 x)) into (/ -1 x)
9.371 * [taylor]: Taking taylor expansion of (/ -1 x) in x
9.371 * [taylor]: Taking taylor expansion of -1 in x
9.371 * [backup-simplify]: Simplify -1 into -1
9.371 * [taylor]: Taking taylor expansion of x in x
9.371 * [backup-simplify]: Simplify 0 into 0
9.371 * [backup-simplify]: Simplify 1 into 1
9.371 * [backup-simplify]: Simplify (/ -1 1) into -1
9.371 * [backup-simplify]: Simplify -1 into -1
9.372 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.372 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
9.372 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 x))) into 0
9.372 * [taylor]: Taking taylor expansion of 0 in x
9.372 * [backup-simplify]: Simplify 0 into 0
9.373 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
9.373 * [backup-simplify]: Simplify 0 into 0
9.374 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.374 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
9.375 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
9.375 * [taylor]: Taking taylor expansion of 0 in x
9.375 * [backup-simplify]: Simplify 0 into 0
9.375 * [backup-simplify]: Simplify 0 into 0
9.375 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.375 * [backup-simplify]: Simplify 0 into 0
9.376 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.376 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
9.377 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
9.377 * [taylor]: Taking taylor expansion of 0 in x
9.377 * [backup-simplify]: Simplify 0 into 0
9.377 * [backup-simplify]: Simplify 0 into 0
9.377 * [backup-simplify]: Simplify 0 into 0
9.378 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.378 * [backup-simplify]: Simplify 0 into 0
9.379 * [backup-simplify]: Simplify (* -1 (* (/ 1 (/ 1 (- x))) (pow (/ 1 (- y)) 2))) into (/ x (pow y 2))
9.379 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
9.379 * [backup-simplify]: Simplify (/ y (/ x y)) into (/ (pow y 2) x)
9.379 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
9.379 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
9.379 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.379 * [taylor]: Taking taylor expansion of y in x
9.379 * [backup-simplify]: Simplify y into y
9.379 * [taylor]: Taking taylor expansion of x in x
9.379 * [backup-simplify]: Simplify 0 into 0
9.379 * [backup-simplify]: Simplify 1 into 1
9.379 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.379 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
9.379 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
9.379 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.379 * [taylor]: Taking taylor expansion of y in y
9.379 * [backup-simplify]: Simplify 0 into 0
9.379 * [backup-simplify]: Simplify 1 into 1
9.379 * [taylor]: Taking taylor expansion of x in y
9.379 * [backup-simplify]: Simplify x into x
9.380 * [backup-simplify]: Simplify (* 1 1) into 1
9.380 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.380 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
9.380 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.380 * [taylor]: Taking taylor expansion of y in y
9.380 * [backup-simplify]: Simplify 0 into 0
9.380 * [backup-simplify]: Simplify 1 into 1
9.380 * [taylor]: Taking taylor expansion of x in y
9.380 * [backup-simplify]: Simplify x into x
9.380 * [backup-simplify]: Simplify (* 1 1) into 1
9.380 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.380 * [taylor]: Taking taylor expansion of x in x
9.380 * [backup-simplify]: Simplify 0 into 0
9.380 * [backup-simplify]: Simplify 1 into 1
9.381 * [backup-simplify]: Simplify (/ 1 1) into 1
9.381 * [backup-simplify]: Simplify 1 into 1
9.381 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.381 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
9.381 * [taylor]: Taking taylor expansion of 0 in x
9.381 * [backup-simplify]: Simplify 0 into 0
9.382 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.382 * [backup-simplify]: Simplify 0 into 0
9.383 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.383 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
9.383 * [taylor]: Taking taylor expansion of 0 in x
9.383 * [backup-simplify]: Simplify 0 into 0
9.383 * [backup-simplify]: Simplify 0 into 0
9.384 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.384 * [backup-simplify]: Simplify 0 into 0
9.384 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.385 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
9.385 * [taylor]: Taking taylor expansion of 0 in x
9.385 * [backup-simplify]: Simplify 0 into 0
9.385 * [backup-simplify]: Simplify 0 into 0
9.385 * [backup-simplify]: Simplify 0 into 0
9.386 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.386 * [backup-simplify]: Simplify 0 into 0
9.387 * [backup-simplify]: Simplify (* 1 (* (/ 1 x) (pow y 2))) into (/ (pow y 2) x)
9.387 * [backup-simplify]: Simplify (/ (/ 1 y) (/ (/ 1 x) (/ 1 y))) into (/ x (pow y 2))
9.387 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
9.387 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
9.387 * [taylor]: Taking taylor expansion of x in x
9.387 * [backup-simplify]: Simplify 0 into 0
9.387 * [backup-simplify]: Simplify 1 into 1
9.387 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.387 * [taylor]: Taking taylor expansion of y in x
9.387 * [backup-simplify]: Simplify y into y
9.387 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.387 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.388 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
9.388 * [taylor]: Taking taylor expansion of x in y
9.388 * [backup-simplify]: Simplify x into x
9.388 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.388 * [taylor]: Taking taylor expansion of y in y
9.388 * [backup-simplify]: Simplify 0 into 0
9.388 * [backup-simplify]: Simplify 1 into 1
9.388 * [backup-simplify]: Simplify (* 1 1) into 1
9.389 * [backup-simplify]: Simplify (/ x 1) into x
9.389 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
9.389 * [taylor]: Taking taylor expansion of x in y
9.389 * [backup-simplify]: Simplify x into x
9.389 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.389 * [taylor]: Taking taylor expansion of y in y
9.389 * [backup-simplify]: Simplify 0 into 0
9.389 * [backup-simplify]: Simplify 1 into 1
9.389 * [backup-simplify]: Simplify (* 1 1) into 1
9.390 * [backup-simplify]: Simplify (/ x 1) into x
9.390 * [taylor]: Taking taylor expansion of x in x
9.390 * [backup-simplify]: Simplify 0 into 0
9.390 * [backup-simplify]: Simplify 1 into 1
9.390 * [backup-simplify]: Simplify 1 into 1
9.391 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.392 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
9.392 * [taylor]: Taking taylor expansion of 0 in x
9.392 * [backup-simplify]: Simplify 0 into 0
9.392 * [backup-simplify]: Simplify 0 into 0
9.392 * [backup-simplify]: Simplify 0 into 0
9.393 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.395 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.395 * [taylor]: Taking taylor expansion of 0 in x
9.395 * [backup-simplify]: Simplify 0 into 0
9.395 * [backup-simplify]: Simplify 0 into 0
9.395 * [backup-simplify]: Simplify 0 into 0
9.396 * [backup-simplify]: Simplify 0 into 0
9.397 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.399 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.399 * [taylor]: Taking taylor expansion of 0 in x
9.399 * [backup-simplify]: Simplify 0 into 0
9.399 * [backup-simplify]: Simplify 0 into 0
9.399 * [backup-simplify]: Simplify (* 1 (* (/ 1 x) (pow (/ 1 y) -2))) into (/ (pow y 2) x)
9.399 * [backup-simplify]: Simplify (/ (/ 1 (- y)) (/ (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ x (pow y 2)))
9.400 * [approximate]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in (y x) around 0
9.400 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in x
9.400 * [taylor]: Taking taylor expansion of -1 in x
9.400 * [backup-simplify]: Simplify -1 into -1
9.400 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
9.400 * [taylor]: Taking taylor expansion of x in x
9.400 * [backup-simplify]: Simplify 0 into 0
9.400 * [backup-simplify]: Simplify 1 into 1
9.400 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.400 * [taylor]: Taking taylor expansion of y in x
9.400 * [backup-simplify]: Simplify y into y
9.400 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.400 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.400 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
9.400 * [taylor]: Taking taylor expansion of -1 in y
9.400 * [backup-simplify]: Simplify -1 into -1
9.400 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
9.400 * [taylor]: Taking taylor expansion of x in y
9.400 * [backup-simplify]: Simplify x into x
9.400 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.400 * [taylor]: Taking taylor expansion of y in y
9.400 * [backup-simplify]: Simplify 0 into 0
9.400 * [backup-simplify]: Simplify 1 into 1
9.401 * [backup-simplify]: Simplify (* 1 1) into 1
9.401 * [backup-simplify]: Simplify (/ x 1) into x
9.401 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
9.401 * [taylor]: Taking taylor expansion of -1 in y
9.401 * [backup-simplify]: Simplify -1 into -1
9.401 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
9.401 * [taylor]: Taking taylor expansion of x in y
9.401 * [backup-simplify]: Simplify x into x
9.401 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.401 * [taylor]: Taking taylor expansion of y in y
9.401 * [backup-simplify]: Simplify 0 into 0
9.401 * [backup-simplify]: Simplify 1 into 1
9.402 * [backup-simplify]: Simplify (* 1 1) into 1
9.402 * [backup-simplify]: Simplify (/ x 1) into x
9.402 * [backup-simplify]: Simplify (* -1 x) into (* -1 x)
9.402 * [taylor]: Taking taylor expansion of (* -1 x) in x
9.402 * [taylor]: Taking taylor expansion of -1 in x
9.402 * [backup-simplify]: Simplify -1 into -1
9.402 * [taylor]: Taking taylor expansion of x in x
9.402 * [backup-simplify]: Simplify 0 into 0
9.402 * [backup-simplify]: Simplify 1 into 1
9.403 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
9.403 * [backup-simplify]: Simplify -1 into -1
9.404 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.405 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
9.405 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 x)) into 0
9.405 * [taylor]: Taking taylor expansion of 0 in x
9.406 * [backup-simplify]: Simplify 0 into 0
9.406 * [backup-simplify]: Simplify 0 into 0
9.407 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
9.407 * [backup-simplify]: Simplify 0 into 0
9.408 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.409 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.410 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 x))) into 0
9.410 * [taylor]: Taking taylor expansion of 0 in x
9.410 * [backup-simplify]: Simplify 0 into 0
9.410 * [backup-simplify]: Simplify 0 into 0
9.410 * [backup-simplify]: Simplify 0 into 0
9.411 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
9.411 * [backup-simplify]: Simplify 0 into 0
9.412 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.414 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.415 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
9.415 * [taylor]: Taking taylor expansion of 0 in x
9.415 * [backup-simplify]: Simplify 0 into 0
9.416 * [backup-simplify]: Simplify 0 into 0
9.416 * [backup-simplify]: Simplify (* -1 (* (/ 1 (- x)) (pow (/ 1 (- y)) -2))) into (/ (pow y 2) x)
9.416 * * * [progress]: simplifying candidates
9.423 * [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)))
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  (/ 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))
  (/ y (/ (cbrt x) y))
  (/ 1 (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (/ y (/ (sqrt x) (cbrt y)))
  (/ 1 (/ (sqrt x) (sqrt y)))
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  (/ 1 (/ (sqrt x) 1))
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  (/ 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)
9.433 * * [simplify]: iteration 0: 417 enodes
9.727 * * [simplify]: iteration 1: 1120 enodes
10.285 * * [simplify]: iteration 2: 2921 enodes
11.856 * * [simplify]: iteration complete: 5001 enodes
11.857 * * [simplify]: Extracting #0: cost 145 inf + 0
11.862 * * [simplify]: Extracting #1: cost 890 inf + 419
11.875 * * [simplify]: Extracting #2: cost 922 inf + 23630
11.914 * * [simplify]: Extracting #3: cost 301 inf + 127888
11.962 * * [simplify]: Extracting #4: cost 16 inf + 176646
12.023 * * [simplify]: Extracting #5: cost 1 inf + 179267
12.084 * * [simplify]: Extracting #6: cost 0 inf + 179350
12.139 * * [simplify]: Extracting #7: cost 0 inf + 179270
12.208 * [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))
  (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)))
  (* (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))
  -1
  (- (/ (* y y) x))
  (/ 1 (* (cbrt (/ (* y y) x)) (cbrt (/ (* y y) x))))
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  1
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  1
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  x
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  1
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  (/ 1 (* (sqrt y) y))
  (* (cbrt (/ x y)) (cbrt (/ x y)))
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  (sqrt (/ x y))
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  (* (/ (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))
  (/ (/ (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)
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  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 (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))
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  (/ (/ (sqrt x) (cbrt y)) (cbrt y))
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  (/ (/ (sqrt x) y) (cbrt y))
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  (/ (/ 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)))
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  (/ x (sqrt y))
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  (* (cbrt (/ x y)) (cbrt (/ x y)))
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  (sqrt (/ x y))
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  (* (/ (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)
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  1
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  1
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  x
  (/ (/ 1 y) y)
  1
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  (/ 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)))
  (* (/ 1 y) (sqrt x))
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  (/ 1 y)
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  (/ x (sqrt y))
  (* (cbrt (/ x y)) (cbrt (/ x y)))
  (sqrt (/ x y))
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  (/ (cbrt x) (/ (sqrt y) (cbrt x)))
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  (sqrt x)
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  1
  1
  x
  1
  (/ 1 y)
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  (/ (cbrt y) (/ (sqrt x) y))
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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))))
  (/ y (cbrt (/ x y)))
  (/ 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))
  (/ (/ 1 (cbrt x)) (cbrt x))
  (/ (* y y) (cbrt x))
  (* (cbrt y) (/ (cbrt y) (sqrt x)))
  (/ (* y (cbrt y)) (sqrt x))
  (/ (sqrt y) (sqrt x))
  (* (/ y (sqrt x)) (sqrt y))
  (/ 1 (sqrt x))
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  (* (cbrt y) (cbrt 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))
  (/ y x)
  (/ x (* y y))
  (/ x (* y y))
  (/ x (* y y))
  (* y (/ y x))
  (* y (/ y x))
  (* y (/ y x))
12.224 * * * [progress]: adding candidates to table
13.157 * [progress]: [Phase 3 of 3] Extracting.
13.157 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (/ 1 (* (/ y x) y)))> #<alt (λ (x y) (/ (/ (/ x (cbrt y)) (cbrt y)) (/ (cbrt y) (/ 1 y))))> #<alt (λ (x y) (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (/ y (/ (cbrt x) (cbrt y)))))> #<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (/ (/ x y) y))>)
13.158 * * * [regime-changes]: Trying 4 branch expressions: ((* y y) (/ x (* y y)) y x)
13.158 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (/ 1 (* (/ y x) y)))> #<alt (λ (x y) (/ (/ (/ x (cbrt y)) (cbrt y)) (/ (cbrt y) (/ 1 y))))> #<alt (λ (x y) (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (/ y (/ (cbrt x) (cbrt y)))))> #<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (/ (/ x y) y))>)
13.209 * * * * [regimes]: Trying to branch on (/ x (* y y)) from (#<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (/ 1 (* (/ y x) y)))> #<alt (λ (x y) (/ (/ (/ x (cbrt y)) (cbrt y)) (/ (cbrt y) (/ 1 y))))> #<alt (λ (x y) (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (/ y (/ (cbrt x) (cbrt y)))))> #<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (/ (/ x y) y))>)
13.273 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (/ 1 (* (/ y x) y)))> #<alt (λ (x y) (/ (/ (/ x (cbrt y)) (cbrt y)) (/ (cbrt y) (/ 1 y))))> #<alt (λ (x y) (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (/ y (/ (cbrt x) (cbrt y)))))> #<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (/ (/ x y) y))>)
13.345 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (/ 1 (* (/ y x) y)))> #<alt (λ (x y) (/ (/ (/ x (cbrt y)) (cbrt y)) (/ (cbrt y) (/ 1 y))))> #<alt (λ (x y) (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (/ y (/ (cbrt x) (cbrt y)))))> #<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (/ (/ x y) y))>)
13.439 * * * [regime]: Found split indices: #<option (#s(si 6 255))>
13.439 * [simplify]: Simplifying:
  (/ (/ x y) y)
13.439 * * [simplify]: iteration 0: 4 enodes
13.439 * * [simplify]: iteration complete: 4 enodes
13.440 * * [simplify]: Extracting #0: cost 1 inf + 0
13.440 * * [simplify]: Extracting #1: cost 3 inf + 0
13.440 * * [simplify]: Extracting #2: cost 3 inf + 1
13.440 * * [simplify]: Extracting #3: cost 2 inf + 2
13.440 * * [simplify]: Extracting #4: cost 0 inf + 126
13.440 * [simplify]: Simplified to:
  (/ (/ x y) y)
14.983 * [regime-testing]: Baseline error score: 0.17189648706088262
14.993 * [regime-testing]: Oracle error score: 0.018627328416052007
15.016 * [regime-testing]: End program error score: 0.17189648706088262
15.103 * [regime-testing]: Target error score: 0.17189648706088262