1.507 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.029 * * * [progress]: [2/2] Setting up program.
0.034 * [progress]: [Phase 2 of 3] Improving.
0.035 * [simplify]: Simplifying:
  (/ x (* y y))
0.035 * * [simplify]: iteration 0: 4 enodes
0.036 * * [simplify]: iteration 1: 6 enodes
0.038 * * [simplify]: iteration complete: 6 enodes
0.038 * * [simplify]: Extracting #0: cost 1 inf + 0
0.038 * * [simplify]: Extracting #1: cost 5 inf + 0
0.038 * * [simplify]: Extracting #2: cost 2 inf + 5
0.038 * * [simplify]: Extracting #3: cost 0 inf + 13
0.038 * [simplify]: Simplified to:
  (/ x (* y y))
0.038 * * [progress]: iteration 1 / 4
0.038 * * * [progress]: picking best candidate
0.043 * * * * [pick]: Picked  #<alt (λ (x y) (/ x (* y y)))>
0.043 * * * [progress]: localizing error
0.053 * * * [progress]: generating rewritten candidates
0.053 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.066 * * * [progress]: generating series expansions
0.066 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.066 * [backup-simplify]: Simplify (/ x (* y y)) into (/ x (pow y 2))
0.066 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.066 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.066 * [taylor]: Taking taylor expansion of x in y
0.066 * [backup-simplify]: Simplify x into x
0.066 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.066 * [taylor]: Taking taylor expansion of y in y
0.066 * [backup-simplify]: Simplify 0 into 0
0.066 * [backup-simplify]: Simplify 1 into 1
0.067 * [backup-simplify]: Simplify (* 1 1) into 1
0.067 * [backup-simplify]: Simplify (/ x 1) into x
0.067 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.067 * [backup-simplify]: Simplify 0 into 0
0.067 * [backup-simplify]: Simplify 1 into 1
0.067 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.067 * [taylor]: Taking taylor expansion of y in x
0.067 * [backup-simplify]: Simplify y into y
0.067 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.067 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.067 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.067 * [backup-simplify]: Simplify 0 into 0
0.067 * [backup-simplify]: Simplify 1 into 1
0.067 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.067 * [taylor]: Taking taylor expansion of y in x
0.067 * [backup-simplify]: Simplify y into y
0.067 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.068 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.068 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.068 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.068 * [taylor]: Taking taylor expansion of y in y
0.068 * [backup-simplify]: Simplify 0 into 0
0.068 * [backup-simplify]: Simplify 1 into 1
0.068 * [backup-simplify]: Simplify (* 1 1) into 1
0.069 * [backup-simplify]: Simplify (/ 1 1) into 1
0.069 * [backup-simplify]: Simplify 1 into 1
0.069 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.069 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 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 1)) into 0
0.071 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.071 * [backup-simplify]: Simplify 0 into 0
0.071 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.072 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.072 * [taylor]: Taking taylor expansion of 0 in y
0.072 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.074 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.074 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.075 * [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
0.075 * [taylor]: Taking taylor expansion of 0 in y
0.075 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.077 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.078 * [backup-simplify]: Simplify 0 into 0
0.079 * [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
0.080 * [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
0.081 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.081 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
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
0.081 * [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
0.082 * [backup-simplify]: Simplify (* 1 1) into 1
0.082 * [backup-simplify]: Simplify 1 into 1
0.082 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.083 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
0.083 * [taylor]: Taking taylor expansion of 0 in y
0.083 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify 0 into 0
0.084 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.084 * [backup-simplify]: Simplify 0 into 0
0.084 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.086 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.086 * [taylor]: Taking taylor expansion of 0 in y
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.087 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.090 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.090 * [taylor]: Taking taylor expansion of 0 in y
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify (* 1 (* (pow (/ 1 y) 2) (/ 1 (/ 1 x)))) into (/ x (pow y 2))
0.090 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (* (/ 1 (- y)) (/ 1 (- y)))) into (* -1 (/ (pow y 2) x))
0.090 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.091 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.091 * [taylor]: Taking taylor expansion of -1 in y
0.091 * [backup-simplify]: Simplify -1 into -1
0.091 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.091 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.091 * [taylor]: Taking taylor expansion of y in y
0.091 * [backup-simplify]: Simplify 0 into 0
0.091 * [backup-simplify]: Simplify 1 into 1
0.091 * [taylor]: Taking taylor expansion of x in y
0.091 * [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
0.096 * [taylor]: Taking taylor expansion of -1 in x
0.096 * [backup-simplify]: Simplify -1 into -1
0.096 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.096 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.096 * [taylor]: Taking taylor expansion of y in x
0.096 * [backup-simplify]: Simplify y into y
0.096 * [taylor]: Taking taylor expansion of x in x
0.096 * [backup-simplify]: Simplify 0 into 0
0.096 * [backup-simplify]: Simplify 1 into 1
0.096 * [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)
0.097 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.097 * [backup-simplify]: Simplify (* -1 (pow y 2)) into (* -1 (pow y 2))
0.097 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.097 * [taylor]: Taking taylor expansion of -1 in y
0.097 * [backup-simplify]: Simplify -1 into -1
0.097 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.097 * [taylor]: Taking taylor expansion of y in y
0.097 * [backup-simplify]: Simplify 0 into 0
0.097 * [backup-simplify]: Simplify 1 into 1
0.097 * [backup-simplify]: Simplify (* 1 1) into 1
0.098 * [backup-simplify]: Simplify (* -1 1) into -1
0.098 * [backup-simplify]: Simplify -1 into -1
0.098 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.099 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
0.099 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (pow y 2))) into 0
0.099 * [taylor]: Taking taylor expansion of 0 in y
0.099 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify 0 into 0
0.100 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.100 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
0.100 * [backup-simplify]: Simplify 0 into 0
0.100 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.101 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.102 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 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
0.102 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.103 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1))) into 0
0.103 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.105 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.106 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.106 * [taylor]: Taking taylor expansion of 0 in y
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify (* -1 (* (pow (/ 1 (- y)) 2) (/ 1 (/ 1 (- x))))) into (/ x (pow y 2))
0.106 * * * [progress]: simplifying candidates
0.106 * [simplify]: Simplifying:
  (expm1 (/ x (* y y)))
  (log1p (/ x (* y y)))
  (- (log x) (+ (log y) (log y)))
  (- (log x) (log (* y y)))
  (log (/ x (* y y)))
  (exp (/ x (* y y)))
  (/ (* (* x x) x) (* (* (* y y) y) (* (* y y) y)))
  (/ (* (* x x) x) (* (* (* y y) (* y y)) (* y y)))
  (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))
  (cbrt (/ x (* y y)))
  (* (* (/ x (* y y)) (/ x (* y y))) (/ x (* y y)))
  (sqrt (/ x (* y y)))
  (sqrt (/ x (* y y)))
  (- x)
  (- (* y y))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ 1 y)
  (/ x y)
  (/ 1 (* y y))
  (/ (* y y) x)
  (/ x y)
  (/ (* y y) (cbrt x))
  (/ (* y y) (sqrt x))
  (/ (* y y) x)
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
0.107 * * [simplify]: iteration 0: 45 enodes
0.114 * * [simplify]: iteration 1: 112 enodes
0.183 * * [simplify]: iteration 2: 616 enodes
0.525 * * [simplify]: iteration complete: 5001 enodes
0.525 * * [simplify]: Extracting #0: cost 20 inf + 0
0.528 * * [simplify]: Extracting #1: cost 750 inf + 0
0.538 * * [simplify]: Extracting #2: cost 2084 inf + 150
0.553 * * [simplify]: Extracting #3: cost 765 inf + 8301
0.574 * * [simplify]: Extracting #4: cost 10 inf + 13442
0.589 * * [simplify]: Extracting #5: cost 0 inf + 13388
0.604 * * [simplify]: Extracting #6: cost 0 inf + 13382
0.618 * [simplify]: Simplified to:
  (expm1 (/ (/ x y) y))
  (log1p (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (exp (/ (/ x y) y))
  (pow (/ (/ x y) y) 3)
  (pow (/ (/ x y) y) 3)
  (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y)))
  (cbrt (/ (/ x y) y))
  (pow (/ (/ x y) y) 3)
  (sqrt (/ (/ x y) y))
  (sqrt (/ (/ x y) y))
  (- x)
  (* y (- y))
  (/ (cbrt x) (/ y (cbrt x)))
  (/ (cbrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ 1 y)
  (/ x y)
  (/ 1 (* y y))
  (/ (* y y) x)
  (/ x y)
  (* (/ y (cbrt x)) y)
  (/ (* y y) (sqrt x))
  (/ (* y y) x)
  (/ (/ x y) y)
  (/ (/ x y) y)
  (/ (/ x y) y)
0.618 * * * [progress]: adding candidates to table
0.708 * * [progress]: iteration 2 / 4
0.708 * * * [progress]: picking best candidate
0.738 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ x y) y))>
0.738 * * * [progress]: localizing error
0.743 * * * [progress]: generating rewritten candidates
0.745 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.757 * * * [progress]: generating series expansions
0.757 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.757 * [backup-simplify]: Simplify (/ (/ x y) y) into (/ x (pow y 2))
0.757 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.757 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.757 * [taylor]: Taking taylor expansion of x in y
0.757 * [backup-simplify]: Simplify x into x
0.757 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.757 * [taylor]: Taking taylor expansion of y in y
0.757 * [backup-simplify]: Simplify 0 into 0
0.757 * [backup-simplify]: Simplify 1 into 1
0.758 * [backup-simplify]: Simplify (* 1 1) into 1
0.758 * [backup-simplify]: Simplify (/ x 1) into x
0.758 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.758 * [taylor]: Taking taylor expansion of x in x
0.758 * [backup-simplify]: Simplify 0 into 0
0.758 * [backup-simplify]: Simplify 1 into 1
0.758 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.758 * [taylor]: Taking taylor expansion of y in x
0.758 * [backup-simplify]: Simplify y into y
0.758 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.758 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.758 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.758 * [taylor]: Taking taylor expansion of x in x
0.758 * [backup-simplify]: Simplify 0 into 0
0.758 * [backup-simplify]: Simplify 1 into 1
0.758 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.758 * [taylor]: Taking taylor expansion of y in x
0.758 * [backup-simplify]: Simplify y into y
0.758 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.759 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.759 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.759 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.759 * [taylor]: Taking taylor expansion of y in y
0.759 * [backup-simplify]: Simplify 0 into 0
0.759 * [backup-simplify]: Simplify 1 into 1
0.759 * [backup-simplify]: Simplify (* 1 1) into 1
0.759 * [backup-simplify]: Simplify (/ 1 1) into 1
0.759 * [backup-simplify]: Simplify 1 into 1
0.759 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.759 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.759 * [taylor]: Taking taylor expansion of 0 in y
0.760 * [backup-simplify]: Simplify 0 into 0
0.760 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.760 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.760 * [backup-simplify]: Simplify 0 into 0
0.761 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.761 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.761 * [taylor]: Taking taylor expansion of 0 in y
0.761 * [backup-simplify]: Simplify 0 into 0
0.762 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.763 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.763 * [backup-simplify]: Simplify 0 into 0
0.764 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.764 * [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
0.764 * [taylor]: Taking taylor expansion of 0 in y
0.764 * [backup-simplify]: Simplify 0 into 0
0.764 * [backup-simplify]: Simplify 0 into 0
0.766 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.767 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.767 * [backup-simplify]: Simplify 0 into 0
0.768 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.769 * [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
0.769 * [taylor]: Taking taylor expansion of 0 in y
0.769 * [backup-simplify]: Simplify 0 into 0
0.769 * [backup-simplify]: Simplify 0 into 0
0.769 * [backup-simplify]: Simplify 0 into 0
0.769 * [backup-simplify]: Simplify (* 1 (* (pow y -2) x)) into (/ x (pow y 2))
0.769 * [backup-simplify]: Simplify (/ (/ (/ 1 x) (/ 1 y)) (/ 1 y)) into (/ (pow y 2) x)
0.769 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
0.769 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.769 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.769 * [taylor]: Taking taylor expansion of y in y
0.769 * [backup-simplify]: Simplify 0 into 0
0.769 * [backup-simplify]: Simplify 1 into 1
0.769 * [taylor]: Taking taylor expansion of x in y
0.769 * [backup-simplify]: Simplify x into x
0.770 * [backup-simplify]: Simplify (* 1 1) into 1
0.770 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.770 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.770 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.770 * [taylor]: Taking taylor expansion of y in x
0.770 * [backup-simplify]: Simplify y into y
0.770 * [taylor]: Taking taylor expansion of x in x
0.770 * [backup-simplify]: Simplify 0 into 0
0.770 * [backup-simplify]: Simplify 1 into 1
0.770 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.770 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.770 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.770 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.770 * [taylor]: Taking taylor expansion of y in x
0.770 * [backup-simplify]: Simplify y into y
0.770 * [taylor]: Taking taylor expansion of x in x
0.770 * [backup-simplify]: Simplify 0 into 0
0.770 * [backup-simplify]: Simplify 1 into 1
0.770 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.770 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.771 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.771 * [taylor]: Taking taylor expansion of y in y
0.771 * [backup-simplify]: Simplify 0 into 0
0.771 * [backup-simplify]: Simplify 1 into 1
0.771 * [backup-simplify]: Simplify (* 1 1) into 1
0.771 * [backup-simplify]: Simplify 1 into 1
0.771 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.772 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
0.772 * [taylor]: Taking taylor expansion of 0 in y
0.772 * [backup-simplify]: Simplify 0 into 0
0.772 * [backup-simplify]: Simplify 0 into 0
0.773 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.773 * [backup-simplify]: Simplify 0 into 0
0.773 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.775 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.775 * [taylor]: Taking taylor expansion of 0 in y
0.775 * [backup-simplify]: Simplify 0 into 0
0.775 * [backup-simplify]: Simplify 0 into 0
0.775 * [backup-simplify]: Simplify 0 into 0
0.776 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.776 * [backup-simplify]: Simplify 0 into 0
0.777 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.778 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.779 * [taylor]: Taking taylor expansion of 0 in y
0.779 * [backup-simplify]: Simplify 0 into 0
0.779 * [backup-simplify]: Simplify 0 into 0
0.779 * [backup-simplify]: Simplify (* 1 (* (pow (/ 1 y) 2) (/ 1 (/ 1 x)))) into (/ x (pow y 2))
0.779 * [backup-simplify]: Simplify (/ (/ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y))) into (* -1 (/ (pow y 2) x))
0.779 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.779 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.779 * [taylor]: Taking taylor expansion of -1 in y
0.779 * [backup-simplify]: Simplify -1 into -1
0.779 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.779 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.779 * [taylor]: Taking taylor expansion of y in y
0.779 * [backup-simplify]: Simplify 0 into 0
0.779 * [backup-simplify]: Simplify 1 into 1
0.779 * [taylor]: Taking taylor expansion of x in y
0.779 * [backup-simplify]: Simplify x into x
0.780 * [backup-simplify]: Simplify (* 1 1) into 1
0.780 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.780 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.780 * [taylor]: Taking taylor expansion of -1 in x
0.780 * [backup-simplify]: Simplify -1 into -1
0.780 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.780 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.780 * [taylor]: Taking taylor expansion of y in x
0.780 * [backup-simplify]: Simplify y into y
0.780 * [taylor]: Taking taylor expansion of x in x
0.780 * [backup-simplify]: Simplify 0 into 0
0.780 * [backup-simplify]: Simplify 1 into 1
0.780 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.780 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.780 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.780 * [taylor]: Taking taylor expansion of -1 in x
0.780 * [backup-simplify]: Simplify -1 into -1
0.780 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.780 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.780 * [taylor]: Taking taylor expansion of y in x
0.780 * [backup-simplify]: Simplify y into y
0.780 * [taylor]: Taking taylor expansion of x in x
0.781 * [backup-simplify]: Simplify 0 into 0
0.781 * [backup-simplify]: Simplify 1 into 1
0.781 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.781 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.781 * [backup-simplify]: Simplify (* -1 (pow y 2)) into (* -1 (pow y 2))
0.781 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.781 * [taylor]: Taking taylor expansion of -1 in y
0.781 * [backup-simplify]: Simplify -1 into -1
0.781 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.781 * [taylor]: Taking taylor expansion of y in y
0.781 * [backup-simplify]: Simplify 0 into 0
0.781 * [backup-simplify]: Simplify 1 into 1
0.781 * [backup-simplify]: Simplify (* 1 1) into 1
0.782 * [backup-simplify]: Simplify (* -1 1) into -1
0.782 * [backup-simplify]: Simplify -1 into -1
0.782 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.782 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
0.783 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (pow y 2))) into 0
0.783 * [taylor]: Taking taylor expansion of 0 in y
0.783 * [backup-simplify]: Simplify 0 into 0
0.783 * [backup-simplify]: Simplify 0 into 0
0.783 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.783 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
0.783 * [backup-simplify]: Simplify 0 into 0
0.784 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.785 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.785 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.785 * [taylor]: Taking taylor expansion of 0 in y
0.785 * [backup-simplify]: Simplify 0 into 0
0.785 * [backup-simplify]: Simplify 0 into 0
0.785 * [backup-simplify]: Simplify 0 into 0
0.786 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.786 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1))) into 0
0.786 * [backup-simplify]: Simplify 0 into 0
0.787 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.788 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.789 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.789 * [taylor]: Taking taylor expansion of 0 in y
0.789 * [backup-simplify]: Simplify 0 into 0
0.789 * [backup-simplify]: Simplify 0 into 0
0.789 * [backup-simplify]: Simplify (* -1 (* (pow (/ 1 (- y)) 2) (/ 1 (/ 1 (- x))))) into (/ x (pow y 2))
0.789 * * * [progress]: simplifying candidates
0.790 * [simplify]: Simplifying:
  (expm1 (/ (/ x y) y))
  (log1p (/ (/ x y) y))
  (- (- (log x) (log y)) (log y))
  (- (log (/ x y)) (log y))
  (log (/ (/ x y) y))
  (exp (/ (/ x y) y))
  (/ (/ (* (* x x) x) (* (* y y) y)) (* (* y y) y))
  (/ (* (* (/ x y) (/ x y)) (/ x y)) (* (* y y) y))
  (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y)))
  (cbrt (/ (/ x y) y))
  (* (* (/ (/ x y) y) (/ (/ x y) y)) (/ (/ x y) y))
  (sqrt (/ (/ x y) y))
  (sqrt (/ (/ x y) y))
  (- (/ x y))
  (- y)
  (/ (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (/ x y)) (cbrt y))
  (/ (* (cbrt (/ x y)) (cbrt (/ x y))) (sqrt y))
  (/ (cbrt (/ x y)) (sqrt y))
  (/ (* (cbrt (/ x y)) (cbrt (/ x y))) 1)
  (/ (cbrt (/ x y)) y)
  (/ (sqrt (/ x y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (/ x y)) (cbrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt (/ x y)) 1)
  (/ (sqrt (/ x y)) y)
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) (cbrt y)) (cbrt y))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ (cbrt x) (cbrt y)) (sqrt y))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) 1)
  (/ (/ (cbrt x) (cbrt y)) y)
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) (sqrt y)) (cbrt y))
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt y)) (sqrt y))
  (/ (/ (cbrt x) (sqrt y)) (sqrt y))
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt y)) 1)
  (/ (/ (cbrt x) (sqrt y)) y)
  (/ (/ (* (cbrt x) (cbrt x)) 1) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) y) (cbrt y))
  (/ (/ (* (cbrt x) (cbrt x)) 1) (sqrt y))
  (/ (/ (cbrt x) y) (sqrt y))
  (/ (/ (* (cbrt x) (cbrt x)) 1) 1)
  (/ (/ (cbrt x) y) y)
  (/ (/ (sqrt x) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (cbrt y)) (cbrt y))
  (/ (/ (sqrt x) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ (sqrt x) (cbrt y)) (sqrt y))
  (/ (/ (sqrt x) (* (cbrt y) (cbrt y))) 1)
  (/ (/ (sqrt x) (cbrt y)) y)
  (/ (/ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (sqrt y)) (cbrt y))
  (/ (/ (sqrt x) (sqrt y)) (sqrt y))
  (/ (/ (sqrt x) (sqrt y)) (sqrt y))
  (/ (/ (sqrt x) (sqrt y)) 1)
  (/ (/ (sqrt x) (sqrt y)) y)
  (/ (/ (sqrt x) 1) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) y) (cbrt y))
  (/ (/ (sqrt x) 1) (sqrt y))
  (/ (/ (sqrt x) y) (sqrt y))
  (/ (/ (sqrt x) 1) 1)
  (/ (/ (sqrt x) y) y)
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ (/ x (cbrt y)) (cbrt y))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ x (cbrt y)) (sqrt y))
  (/ (/ 1 (* (cbrt y) (cbrt y))) 1)
  (/ (/ x (cbrt y)) y)
  (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ x (sqrt y)) (cbrt y))
  (/ (/ 1 (sqrt y)) (sqrt y))
  (/ (/ x (sqrt y)) (sqrt y))
  (/ (/ 1 (sqrt y)) 1)
  (/ (/ x (sqrt y)) y)
  (/ (/ 1 1) (* (cbrt y) (cbrt y)))
  (/ (/ x y) (cbrt y))
  (/ (/ 1 1) (sqrt y))
  (/ (/ x y) (sqrt y))
  (/ (/ 1 1) 1)
  (/ (/ x y) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (/ x y) (sqrt y))
  (/ 1 1)
  (/ (/ x y) y)
  (/ x (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (cbrt y))
  (/ x (sqrt y))
  (/ (/ 1 y) (sqrt y))
  (/ x 1)
  (/ (/ 1 y) y)
  (/ 1 y)
  (/ y (/ x y))
  (/ (/ x y) (* (cbrt y) (cbrt y)))
  (/ (/ x y) (sqrt y))
  (/ (/ x y) 1)
  (/ y (cbrt (/ x y)))
  (/ y (sqrt (/ x y)))
  (/ y (/ (cbrt x) (cbrt y)))
  (/ y (/ (cbrt x) (sqrt y)))
  (/ y (/ (cbrt x) y))
  (/ y (/ (sqrt x) (cbrt y)))
  (/ y (/ (sqrt x) (sqrt y)))
  (/ y (/ (sqrt x) y))
  (/ y (/ x (cbrt y)))
  (/ y (/ x (sqrt y)))
  (/ y (/ x y))
  (/ y (/ x y))
  (/ y (/ 1 y))
  (* y y)
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
0.791 * * [simplify]: iteration 0: 142 enodes
0.825 * * [simplify]: iteration 1: 343 enodes
1.006 * * [simplify]: iteration 2: 1637 enodes
1.571 * * [simplify]: iteration complete: 5000 enodes
1.571 * * [simplify]: Extracting #0: cost 84 inf + 0
1.574 * * [simplify]: Extracting #1: cost 816 inf + 2
1.583 * * [simplify]: Extracting #2: cost 1850 inf + 1134
1.597 * * [simplify]: Extracting #3: cost 617 inf + 9379
1.606 * * [simplify]: Extracting #4: cost 0 inf + 13023
1.613 * * [simplify]: Extracting #5: cost 0 inf + 12997
1.620 * * [simplify]: Extracting #6: cost 0 inf + 12987
1.631 * [simplify]: Simplified to:
  (expm1 (/ x (* y y)))
  (log1p (/ x (* y y)))
  (log (/ x (* y y)))
  (log (/ x (* y y)))
  (log (/ x (* y y)))
  (exp (/ x (* y y)))
  (/ (pow (/ x y) 3) (pow y 3))
  (/ (pow (/ x y) 3) (pow y 3))
  (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))
  (cbrt (/ x (* y y)))
  (pow (/ x (* y y)) 3)
  (sqrt (/ x (* y y)))
  (sqrt (/ x (* y y)))
  (/ (- x) y)
  (- y)
  (* (/ (cbrt (/ x y)) (* (cbrt y) (cbrt y))) (cbrt (/ x 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 x)) (* (cbrt y) (pow (cbrt y) 3)))
  (/ (/ (cbrt x) (cbrt y)) (cbrt y))
  (/ (cbrt x) (* (* (cbrt y) (cbrt y)) (/ (sqrt y) (cbrt x))))
  (/ (/ (cbrt x) (cbrt y)) (sqrt y))
  (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))
  (/ (/ (cbrt x) (cbrt y)) y)
  (/ (cbrt x) (* (* (cbrt y) (cbrt y)) (/ (sqrt y) (cbrt x))))
  (/ (/ (cbrt x) (sqrt y)) (cbrt y))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) y)
  (/ (cbrt x) (/ (sqrt y) (cbrt x)))
  (/ (/ (cbrt x) y) (sqrt y))
  (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))
  (/ (/ (cbrt x) (cbrt y)) y)
  (/ (cbrt x) (/ (sqrt y) (cbrt x)))
  (/ (cbrt x) (* y (sqrt y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (* y y))
  (/ (sqrt x) (* (cbrt y) (pow (cbrt y) 3)))
  (/ (/ (sqrt x) (cbrt y)) (cbrt y))
  (/ (sqrt x) (* (sqrt y) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (* (cbrt y) (sqrt y)))
  (/ (/ (sqrt x) (cbrt y)) (cbrt y))
  (/ (sqrt x) (* (cbrt y) y))
  (/ (sqrt x) (* (sqrt y) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (* (cbrt y) (sqrt y)))
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) (sqrt y))
  (/ (sqrt x) (* y (sqrt y)))
  (/ (/ (sqrt x) (cbrt y)) (cbrt y))
  (/ (sqrt x) (* (cbrt y) y))
  (/ (sqrt x) (sqrt y))
  (/ (sqrt x) (* y (sqrt y)))
  (sqrt x)
  (/ (sqrt x) (* y y))
  (/ 1 (* (cbrt y) (pow (cbrt y) 3)))
  (/ x (* (cbrt y) (cbrt y)))
  (/ (/ 1 (cbrt y)) (* (sqrt y) (cbrt y)))
  (/ (/ x (sqrt y)) (cbrt y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ x y) (cbrt y))
  (/ 1 (* (* (cbrt y) (cbrt y)) (sqrt y)))
  (/ (/ x (cbrt y)) (sqrt y))
  (/ 1 y)
  (/ x y)
  (/ 1 (sqrt y))
  (/ (/ x y) (sqrt y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ x (* (sqrt y) y))
  1
  (/ x (* y y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ x (* (sqrt y) y))
  1
  (/ x (* y y))
  (/ (/ x (cbrt y)) (cbrt y))
  (/ (/ 1 (cbrt y)) y)
  (/ x (sqrt y))
  (/ (/ 1 y) (sqrt y))
  x
  (/ (/ 1 y) y)
  (/ 1 y)
  (/ y (/ x y))
  (/ (/ x (* (cbrt y) (cbrt y))) y)
  (/ x (* (sqrt y) y))
  (/ x y)
  (/ y (cbrt (/ x y)))
  (/ y (sqrt (/ x y)))
  (* (/ y (cbrt x)) (cbrt y))
  (* (sqrt y) (/ y (cbrt x)))
  (* (/ y (cbrt x)) y)
  (* (/ y (sqrt x)) (cbrt y))
  (* (/ y (sqrt x)) (sqrt y))
  (/ y (/ (sqrt x) y))
  (* (cbrt y) (/ y x))
  (* (/ y x) (sqrt y))
  (/ y (/ x y))
  (/ y (/ x y))
  (* y y)
  (* y y)
  (/ (/ x y) y)
  (/ (/ x y) y)
  (/ (/ x y) y)
1.632 * * * [progress]: adding candidates to table
1.922 * * [progress]: iteration 3 / 4
1.922 * * * [progress]: picking best candidate
1.953 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ 1 y) (/ x y)))>
1.953 * * * [progress]: localizing error
1.967 * * * [progress]: generating rewritten candidates
1.967 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.997 * * * [progress]: generating series expansions
1.997 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.997 * [backup-simplify]: Simplify (* (/ 1 y) (/ x y)) into (/ x (pow y 2))
1.997 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
1.997 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
1.997 * [taylor]: Taking taylor expansion of x in x
1.997 * [backup-simplify]: Simplify 0 into 0
1.997 * [backup-simplify]: Simplify 1 into 1
1.997 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.997 * [taylor]: Taking taylor expansion of y in x
1.997 * [backup-simplify]: Simplify y into y
1.997 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.997 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.997 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
1.997 * [taylor]: Taking taylor expansion of x in y
1.998 * [backup-simplify]: Simplify x into x
1.998 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.998 * [taylor]: Taking taylor expansion of y in y
1.998 * [backup-simplify]: Simplify 0 into 0
1.998 * [backup-simplify]: Simplify 1 into 1
1.998 * [backup-simplify]: Simplify (* 1 1) into 1
1.998 * [backup-simplify]: Simplify (/ x 1) into x
1.998 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
1.998 * [taylor]: Taking taylor expansion of x in y
1.998 * [backup-simplify]: Simplify x into x
1.998 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.998 * [taylor]: Taking taylor expansion of y in y
1.998 * [backup-simplify]: Simplify 0 into 0
1.998 * [backup-simplify]: Simplify 1 into 1
1.998 * [backup-simplify]: Simplify (* 1 1) into 1
1.999 * [backup-simplify]: Simplify (/ x 1) into x
1.999 * [taylor]: Taking taylor expansion of x in x
1.999 * [backup-simplify]: Simplify 0 into 0
1.999 * [backup-simplify]: Simplify 1 into 1
1.999 * [backup-simplify]: Simplify 1 into 1
1.999 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.000 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
2.000 * [taylor]: Taking taylor expansion of 0 in x
2.000 * [backup-simplify]: Simplify 0 into 0
2.000 * [backup-simplify]: Simplify 0 into 0
2.000 * [backup-simplify]: Simplify 0 into 0
2.000 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.001 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.001 * [taylor]: Taking taylor expansion of 0 in x
2.001 * [backup-simplify]: Simplify 0 into 0
2.001 * [backup-simplify]: Simplify 0 into 0
2.001 * [backup-simplify]: Simplify 0 into 0
2.001 * [backup-simplify]: Simplify 0 into 0
2.002 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.003 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.003 * [taylor]: Taking taylor expansion of 0 in x
2.003 * [backup-simplify]: Simplify 0 into 0
2.003 * [backup-simplify]: Simplify 0 into 0
2.003 * [backup-simplify]: Simplify (* 1 (* x (pow y -2))) into (/ x (pow y 2))
2.003 * [backup-simplify]: Simplify (* (/ 1 (/ 1 y)) (/ (/ 1 x) (/ 1 y))) into (/ (pow y 2) x)
2.003 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
2.003 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
2.003 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.003 * [taylor]: Taking taylor expansion of y in x
2.003 * [backup-simplify]: Simplify y into y
2.003 * [taylor]: Taking taylor expansion of x in x
2.003 * [backup-simplify]: Simplify 0 into 0
2.003 * [backup-simplify]: Simplify 1 into 1
2.003 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.004 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
2.004 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
2.004 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.004 * [taylor]: Taking taylor expansion of y in y
2.004 * [backup-simplify]: Simplify 0 into 0
2.004 * [backup-simplify]: Simplify 1 into 1
2.004 * [taylor]: Taking taylor expansion of x in y
2.004 * [backup-simplify]: Simplify x into x
2.004 * [backup-simplify]: Simplify (* 1 1) into 1
2.004 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.004 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
2.004 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.004 * [taylor]: Taking taylor expansion of y in y
2.004 * [backup-simplify]: Simplify 0 into 0
2.004 * [backup-simplify]: Simplify 1 into 1
2.004 * [taylor]: Taking taylor expansion of x in y
2.004 * [backup-simplify]: Simplify x into x
2.004 * [backup-simplify]: Simplify (* 1 1) into 1
2.004 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.004 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.004 * [taylor]: Taking taylor expansion of x in x
2.004 * [backup-simplify]: Simplify 0 into 0
2.004 * [backup-simplify]: Simplify 1 into 1
2.005 * [backup-simplify]: Simplify (/ 1 1) into 1
2.005 * [backup-simplify]: Simplify 1 into 1
2.005 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.005 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.005 * [taylor]: Taking taylor expansion of 0 in x
2.005 * [backup-simplify]: Simplify 0 into 0
2.006 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.006 * [backup-simplify]: Simplify 0 into 0
2.006 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.006 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
2.006 * [taylor]: Taking taylor expansion of 0 in x
2.006 * [backup-simplify]: Simplify 0 into 0
2.006 * [backup-simplify]: Simplify 0 into 0
2.007 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.007 * [backup-simplify]: Simplify 0 into 0
2.008 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.008 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
2.008 * [taylor]: Taking taylor expansion of 0 in x
2.008 * [backup-simplify]: Simplify 0 into 0
2.008 * [backup-simplify]: Simplify 0 into 0
2.008 * [backup-simplify]: Simplify 0 into 0
2.008 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.008 * [backup-simplify]: Simplify 0 into 0
2.009 * [backup-simplify]: Simplify (* 1 (* (/ 1 (/ 1 x)) (pow (/ 1 y) 2))) into (/ x (pow y 2))
2.009 * [backup-simplify]: Simplify (* (/ 1 (/ 1 (- y))) (/ (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (pow y 2) x))
2.009 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (y x) around 0
2.009 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
2.009 * [taylor]: Taking taylor expansion of -1 in x
2.009 * [backup-simplify]: Simplify -1 into -1
2.009 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
2.009 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.009 * [taylor]: Taking taylor expansion of y in x
2.009 * [backup-simplify]: Simplify y into y
2.009 * [taylor]: Taking taylor expansion of x in x
2.009 * [backup-simplify]: Simplify 0 into 0
2.009 * [backup-simplify]: Simplify 1 into 1
2.009 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.009 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
2.009 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
2.009 * [taylor]: Taking taylor expansion of -1 in y
2.009 * [backup-simplify]: Simplify -1 into -1
2.009 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
2.009 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.009 * [taylor]: Taking taylor expansion of y in y
2.009 * [backup-simplify]: Simplify 0 into 0
2.009 * [backup-simplify]: Simplify 1 into 1
2.009 * [taylor]: Taking taylor expansion of x in y
2.009 * [backup-simplify]: Simplify x into x
2.009 * [backup-simplify]: Simplify (* 1 1) into 1
2.009 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.009 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
2.009 * [taylor]: Taking taylor expansion of -1 in y
2.010 * [backup-simplify]: Simplify -1 into -1
2.010 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
2.010 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.010 * [taylor]: Taking taylor expansion of y in y
2.010 * [backup-simplify]: Simplify 0 into 0
2.010 * [backup-simplify]: Simplify 1 into 1
2.010 * [taylor]: Taking taylor expansion of x in y
2.010 * [backup-simplify]: Simplify x into x
2.013 * [backup-simplify]: Simplify (* 1 1) into 1
2.013 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.014 * [backup-simplify]: Simplify (* -1 (/ 1 x)) into (/ -1 x)
2.014 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.014 * [taylor]: Taking taylor expansion of -1 in x
2.014 * [backup-simplify]: Simplify -1 into -1
2.014 * [taylor]: Taking taylor expansion of x in x
2.014 * [backup-simplify]: Simplify 0 into 0
2.014 * [backup-simplify]: Simplify 1 into 1
2.014 * [backup-simplify]: Simplify (/ -1 1) into -1
2.014 * [backup-simplify]: Simplify -1 into -1
2.015 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.015 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.016 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 x))) into 0
2.016 * [taylor]: Taking taylor expansion of 0 in x
2.016 * [backup-simplify]: Simplify 0 into 0
2.017 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
2.017 * [backup-simplify]: Simplify 0 into 0
2.018 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.018 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
2.019 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
2.019 * [taylor]: Taking taylor expansion of 0 in x
2.019 * [backup-simplify]: Simplify 0 into 0
2.019 * [backup-simplify]: Simplify 0 into 0
2.020 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.020 * [backup-simplify]: Simplify 0 into 0
2.022 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.022 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
2.023 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
2.023 * [taylor]: Taking taylor expansion of 0 in x
2.023 * [backup-simplify]: Simplify 0 into 0
2.023 * [backup-simplify]: Simplify 0 into 0
2.023 * [backup-simplify]: Simplify 0 into 0
2.024 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.024 * [backup-simplify]: Simplify 0 into 0
2.025 * [backup-simplify]: Simplify (* -1 (* (/ 1 (/ 1 (- x))) (pow (/ 1 (- y)) 2))) into (/ x (pow y 2))
2.025 * * * [progress]: simplifying candidates
2.026 * [simplify]: Simplifying:
  (expm1 (* (/ 1 y) (/ x y)))
  (log1p (* (/ 1 y) (/ x y)))
  (* (/ 1 y) (/ x y))
  (+ (- (log y)) (- (log x) (log y)))
  (+ (- (log y)) (log (/ x y)))
  (+ (- 0 (log y)) (- (log x) (log y)))
  (+ (- 0 (log y)) (log (/ x y)))
  (+ (- (log 1) (log y)) (- (log x) (log y)))
  (+ (- (log 1) (log y)) (log (/ x y)))
  (+ (log (/ 1 y)) (- (log x) (log y)))
  (+ (log (/ 1 y)) (log (/ x y)))
  (log (* (/ 1 y) (/ x y)))
  (exp (* (/ 1 y) (/ x y)))
  (* (/ (* (* 1 1) 1) (* (* y y) y)) (/ (* (* x x) x) (* (* y y) y)))
  (* (/ (* (* 1 1) 1) (* (* y y) y)) (* (* (/ x y) (/ x y)) (/ x y)))
  (* (* (* (/ 1 y) (/ 1 y)) (/ 1 y)) (/ (* (* x x) x) (* (* y y) y)))
  (* (* (* (/ 1 y) (/ 1 y)) (/ 1 y)) (* (* (/ x y) (/ x y)) (/ x y)))
  (* (cbrt (* (/ 1 y) (/ x y))) (cbrt (* (/ 1 y) (/ x y))))
  (cbrt (* (/ 1 y) (/ x y)))
  (* (* (* (/ 1 y) (/ x y)) (* (/ 1 y) (/ x y))) (* (/ 1 y) (/ x y)))
  (sqrt (* (/ 1 y) (/ x y)))
  (sqrt (* (/ 1 y) (/ x y)))
  (* 1 x)
  (* y y)
  (* (sqrt (/ 1 y)) (sqrt (/ x y)))
  (* (sqrt (/ 1 y)) (sqrt (/ x y)))
  (* (sqrt (/ 1 y)) (/ (sqrt x) (sqrt y)))
  (* (sqrt (/ 1 y)) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt 1) (sqrt y)) (sqrt (/ x y)))
  (* (/ (sqrt 1) (sqrt y)) (sqrt (/ x y)))
  (* (/ (sqrt 1) (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt 1) (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ 1 (sqrt y)) (sqrt (/ x y)))
  (* (/ 1 (sqrt y)) (sqrt (/ x y)))
  (* (/ 1 (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ 1 (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ 1 y) (* (cbrt (/ x y)) (cbrt (/ x y))))
  (* (/ 1 y) (sqrt (/ x y)))
  (* (/ 1 y) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (* (/ 1 y) (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (* (/ 1 y) (/ (* (cbrt x) (cbrt x)) 1))
  (* (/ 1 y) (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (* (/ 1 y) (/ (sqrt x) (sqrt y)))
  (* (/ 1 y) (/ (sqrt x) 1))
  (* (/ 1 y) (/ 1 (* (cbrt y) (cbrt y))))
  (* (/ 1 y) (/ 1 (sqrt y)))
  (* (/ 1 y) (/ 1 1))
  (* (/ 1 y) 1)
  (* (/ 1 y) x)
  (* (cbrt (/ 1 y)) (/ x y))
  (* (sqrt (/ 1 y)) (/ x y))
  (* (/ (cbrt 1) (cbrt y)) (/ x y))
  (* (/ (cbrt 1) (sqrt y)) (/ x y))
  (* (/ (cbrt 1) y) (/ x y))
  (* (/ (sqrt 1) (cbrt y)) (/ x y))
  (* (/ (sqrt 1) (sqrt y)) (/ x y))
  (* (/ (sqrt 1) y) (/ x y))
  (* (/ 1 (cbrt y)) (/ x y))
  (* (/ 1 (sqrt y)) (/ x y))
  (* (/ 1 y) (/ x y))
  (* (/ 1 y) (/ x y))
  (* (/ 1 y) (/ x y))
  (* (/ 1 y) x)
  (* 1 (/ x y))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
2.028 * * [simplify]: iteration 0: 112 enodes
2.079 * * [simplify]: iteration 1: 350 enodes
2.412 * * [simplify]: iteration 2: 2093 enodes
3.312 * * [simplify]: iteration complete: 5001 enodes
3.312 * * [simplify]: Extracting #0: cost 35 inf + 0
3.314 * * [simplify]: Extracting #1: cost 643 inf + 1
3.322 * * [simplify]: Extracting #2: cost 1720 inf + 297
3.333 * * [simplify]: Extracting #3: cost 802 inf + 5517
3.344 * * [simplify]: Extracting #4: cost 83 inf + 10838
3.355 * * [simplify]: Extracting #5: cost 0 inf + 11536
3.366 * [simplify]: Simplified to:
  (expm1 (/ (/ x y) y))
  (log1p (/ (/ x y) y))
  (/ (/ x y) y)
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (exp (/ (/ x y) y))
  (/ (/ (pow x 3) (pow y 3)) (pow y 3))
  (/ (pow (/ x y) 3) (pow y 3))
  (/ (pow (/ 1 y) 3) (/ (pow y 3) (pow x 3)))
  (pow (/ (/ x y) y) 3)
  (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y)))
  (cbrt (/ (/ x y) y))
  (pow (/ (/ x y) y) 3)
  (sqrt (/ (/ x y) y))
  (sqrt (/ (/ x y) y))
  x
  (* y y)
  (* (sqrt (/ x y)) (sqrt (/ 1 y)))
  (* (sqrt (/ x y)) (sqrt (/ 1 y)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (/ 1 y)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (/ 1 y)))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (/ (sqrt x) (sqrt y)) (sqrt y))
  (/ (/ (sqrt x) (sqrt y)) (sqrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (/ (sqrt x) (sqrt y)) (sqrt y))
  (/ (/ (sqrt x) (sqrt y)) (sqrt y))
  (/ (* (cbrt (/ x y)) (cbrt (/ x y))) y)
  (/ (sqrt (/ x y)) y)
  (/ (/ (* (cbrt x) (cbrt x)) y) (* (cbrt y) (cbrt y)))
  (/ (* (/ (cbrt x) (sqrt y)) (cbrt x)) y)
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (/ (sqrt x) (* (cbrt y) (cbrt y))) y)
  (/ (/ (sqrt x) (sqrt y)) y)
  (/ (sqrt x) y)
  (/ (/ 1 y) (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (sqrt y))
  (/ 1 y)
  (/ 1 y)
  (/ x y)
  (/ (* x (cbrt (/ 1 y))) y)
  (/ (* x (sqrt (/ 1 y))) y)
  (/ (/ x (cbrt y)) y)
  (/ (/ x y) (sqrt y))
  (/ (/ x y) y)
  (/ (/ x (cbrt y)) y)
  (/ (/ x y) (sqrt y))
  (/ (/ x y) y)
  (/ (/ x (cbrt y)) y)
  (/ (/ x y) (sqrt y))
  (/ (/ x y) y)
  (/ (/ x y) y)
  (/ (/ x y) y)
  (/ x y)
  (/ x y)
  (/ x (* y y))
  (/ x (* y y))
  (/ x (* y y))
3.367 * * * [progress]: adding candidates to table
3.553 * * [progress]: iteration 4 / 4
3.553 * * * [progress]: picking best candidate
3.577 * * * * [pick]: Picked  #<alt (λ (x y) (/ 1 (/ y (/ x y))))>
3.577 * * * [progress]: localizing error
3.584 * * * [progress]: generating rewritten candidates
3.584 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
3.603 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
3.631 * * * [progress]: generating series expansions
3.631 * * * * [progress]: [ 1 / 2 ] generating series at (2)
3.632 * [backup-simplify]: Simplify (/ 1 (/ y (/ x y))) into (/ x (pow y 2))
3.632 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
3.632 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
3.632 * [taylor]: Taking taylor expansion of x in x
3.632 * [backup-simplify]: Simplify 0 into 0
3.632 * [backup-simplify]: Simplify 1 into 1
3.632 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.632 * [taylor]: Taking taylor expansion of y in x
3.632 * [backup-simplify]: Simplify y into y
3.632 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.632 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.632 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
3.632 * [taylor]: Taking taylor expansion of x in y
3.632 * [backup-simplify]: Simplify x into x
3.632 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.632 * [taylor]: Taking taylor expansion of y in y
3.632 * [backup-simplify]: Simplify 0 into 0
3.632 * [backup-simplify]: Simplify 1 into 1
3.632 * [backup-simplify]: Simplify (* 1 1) into 1
3.632 * [backup-simplify]: Simplify (/ x 1) into x
3.633 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
3.633 * [taylor]: Taking taylor expansion of x in y
3.633 * [backup-simplify]: Simplify x into x
3.633 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.633 * [taylor]: Taking taylor expansion of y in y
3.633 * [backup-simplify]: Simplify 0 into 0
3.633 * [backup-simplify]: Simplify 1 into 1
3.633 * [backup-simplify]: Simplify (* 1 1) into 1
3.633 * [backup-simplify]: Simplify (/ x 1) into x
3.633 * [taylor]: Taking taylor expansion of x in x
3.633 * [backup-simplify]: Simplify 0 into 0
3.633 * [backup-simplify]: Simplify 1 into 1
3.633 * [backup-simplify]: Simplify 1 into 1
3.633 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.634 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
3.634 * [taylor]: Taking taylor expansion of 0 in x
3.634 * [backup-simplify]: Simplify 0 into 0
3.634 * [backup-simplify]: Simplify 0 into 0
3.634 * [backup-simplify]: Simplify 0 into 0
3.635 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.635 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.635 * [taylor]: Taking taylor expansion of 0 in x
3.635 * [backup-simplify]: Simplify 0 into 0
3.635 * [backup-simplify]: Simplify 0 into 0
3.635 * [backup-simplify]: Simplify 0 into 0
3.636 * [backup-simplify]: Simplify 0 into 0
3.636 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.637 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.637 * [taylor]: Taking taylor expansion of 0 in x
3.637 * [backup-simplify]: Simplify 0 into 0
3.637 * [backup-simplify]: Simplify 0 into 0
3.637 * [backup-simplify]: Simplify (* 1 (* x (pow y -2))) into (/ x (pow y 2))
3.638 * [backup-simplify]: Simplify (/ 1 (/ (/ 1 y) (/ (/ 1 x) (/ 1 y)))) into (/ (pow y 2) x)
3.638 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
3.638 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
3.638 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.638 * [taylor]: Taking taylor expansion of y in x
3.638 * [backup-simplify]: Simplify y into y
3.638 * [taylor]: Taking taylor expansion of x in x
3.638 * [backup-simplify]: Simplify 0 into 0
3.638 * [backup-simplify]: Simplify 1 into 1
3.638 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.638 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
3.638 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
3.638 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.638 * [taylor]: Taking taylor expansion of y in y
3.638 * [backup-simplify]: Simplify 0 into 0
3.638 * [backup-simplify]: Simplify 1 into 1
3.638 * [taylor]: Taking taylor expansion of x in y
3.638 * [backup-simplify]: Simplify x into x
3.638 * [backup-simplify]: Simplify (* 1 1) into 1
3.638 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.638 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
3.638 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.638 * [taylor]: Taking taylor expansion of y in y
3.638 * [backup-simplify]: Simplify 0 into 0
3.638 * [backup-simplify]: Simplify 1 into 1
3.638 * [taylor]: Taking taylor expansion of x in y
3.638 * [backup-simplify]: Simplify x into x
3.639 * [backup-simplify]: Simplify (* 1 1) into 1
3.639 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.639 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.639 * [taylor]: Taking taylor expansion of x in x
3.639 * [backup-simplify]: Simplify 0 into 0
3.639 * [backup-simplify]: Simplify 1 into 1
3.639 * [backup-simplify]: Simplify (/ 1 1) into 1
3.639 * [backup-simplify]: Simplify 1 into 1
3.639 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.640 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
3.640 * [taylor]: Taking taylor expansion of 0 in x
3.640 * [backup-simplify]: Simplify 0 into 0
3.640 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.640 * [backup-simplify]: Simplify 0 into 0
3.641 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.641 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.641 * [taylor]: Taking taylor expansion of 0 in x
3.641 * [backup-simplify]: Simplify 0 into 0
3.641 * [backup-simplify]: Simplify 0 into 0
3.642 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.643 * [backup-simplify]: Simplify 0 into 0
3.644 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.644 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.644 * [taylor]: Taking taylor expansion of 0 in x
3.644 * [backup-simplify]: Simplify 0 into 0
3.644 * [backup-simplify]: Simplify 0 into 0
3.644 * [backup-simplify]: Simplify 0 into 0
3.645 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.645 * [backup-simplify]: Simplify 0 into 0
3.646 * [backup-simplify]: Simplify (* 1 (* (/ 1 (/ 1 x)) (pow (/ 1 y) 2))) into (/ x (pow y 2))
3.646 * [backup-simplify]: Simplify (/ 1 (/ (/ 1 (- y)) (/ (/ 1 (- x)) (/ 1 (- y))))) into (* -1 (/ (pow y 2) x))
3.646 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (y x) around 0
3.646 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
3.646 * [taylor]: Taking taylor expansion of -1 in x
3.646 * [backup-simplify]: Simplify -1 into -1
3.646 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
3.646 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.646 * [taylor]: Taking taylor expansion of y in x
3.646 * [backup-simplify]: Simplify y into y
3.646 * [taylor]: Taking taylor expansion of x in x
3.646 * [backup-simplify]: Simplify 0 into 0
3.646 * [backup-simplify]: Simplify 1 into 1
3.646 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.647 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
3.647 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
3.647 * [taylor]: Taking taylor expansion of -1 in y
3.647 * [backup-simplify]: Simplify -1 into -1
3.647 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
3.647 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.647 * [taylor]: Taking taylor expansion of y in y
3.647 * [backup-simplify]: Simplify 0 into 0
3.647 * [backup-simplify]: Simplify 1 into 1
3.647 * [taylor]: Taking taylor expansion of x in y
3.647 * [backup-simplify]: Simplify x into x
3.648 * [backup-simplify]: Simplify (* 1 1) into 1
3.648 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.648 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
3.648 * [taylor]: Taking taylor expansion of -1 in y
3.648 * [backup-simplify]: Simplify -1 into -1
3.648 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
3.648 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.648 * [taylor]: Taking taylor expansion of y in y
3.648 * [backup-simplify]: Simplify 0 into 0
3.648 * [backup-simplify]: Simplify 1 into 1
3.648 * [taylor]: Taking taylor expansion of x in y
3.648 * [backup-simplify]: Simplify x into x
3.648 * [backup-simplify]: Simplify (* 1 1) into 1
3.648 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.649 * [backup-simplify]: Simplify (* -1 (/ 1 x)) into (/ -1 x)
3.649 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.649 * [taylor]: Taking taylor expansion of -1 in x
3.649 * [backup-simplify]: Simplify -1 into -1
3.649 * [taylor]: Taking taylor expansion of x in x
3.649 * [backup-simplify]: Simplify 0 into 0
3.649 * [backup-simplify]: Simplify 1 into 1
3.649 * [backup-simplify]: Simplify (/ -1 1) into -1
3.649 * [backup-simplify]: Simplify -1 into -1
3.650 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.650 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
3.651 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 x))) into 0
3.651 * [taylor]: Taking taylor expansion of 0 in x
3.651 * [backup-simplify]: Simplify 0 into 0
3.652 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
3.652 * [backup-simplify]: Simplify 0 into 0
3.653 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.653 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.654 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
3.654 * [taylor]: Taking taylor expansion of 0 in x
3.654 * [backup-simplify]: Simplify 0 into 0
3.654 * [backup-simplify]: Simplify 0 into 0
3.655 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.655 * [backup-simplify]: Simplify 0 into 0
3.656 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.656 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.658 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
3.658 * [taylor]: Taking taylor expansion of 0 in x
3.658 * [backup-simplify]: Simplify 0 into 0
3.658 * [backup-simplify]: Simplify 0 into 0
3.658 * [backup-simplify]: Simplify 0 into 0
3.659 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.659 * [backup-simplify]: Simplify 0 into 0
3.659 * [backup-simplify]: Simplify (* -1 (* (/ 1 (/ 1 (- x))) (pow (/ 1 (- y)) 2))) into (/ x (pow y 2))
3.659 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
3.660 * [backup-simplify]: Simplify (/ y (/ x y)) into (/ (pow y 2) x)
3.660 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
3.660 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
3.660 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.660 * [taylor]: Taking taylor expansion of y in x
3.660 * [backup-simplify]: Simplify y into y
3.660 * [taylor]: Taking taylor expansion of x in x
3.660 * [backup-simplify]: Simplify 0 into 0
3.660 * [backup-simplify]: Simplify 1 into 1
3.660 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.660 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
3.660 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
3.660 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.660 * [taylor]: Taking taylor expansion of y in y
3.660 * [backup-simplify]: Simplify 0 into 0
3.660 * [backup-simplify]: Simplify 1 into 1
3.660 * [taylor]: Taking taylor expansion of x in y
3.660 * [backup-simplify]: Simplify x into x
3.661 * [backup-simplify]: Simplify (* 1 1) into 1
3.661 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.661 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
3.661 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.661 * [taylor]: Taking taylor expansion of y in y
3.661 * [backup-simplify]: Simplify 0 into 0
3.661 * [backup-simplify]: Simplify 1 into 1
3.661 * [taylor]: Taking taylor expansion of x in y
3.661 * [backup-simplify]: Simplify x into x
3.661 * [backup-simplify]: Simplify (* 1 1) into 1
3.661 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.662 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.662 * [taylor]: Taking taylor expansion of x in x
3.662 * [backup-simplify]: Simplify 0 into 0
3.662 * [backup-simplify]: Simplify 1 into 1
3.662 * [backup-simplify]: Simplify (/ 1 1) into 1
3.662 * [backup-simplify]: Simplify 1 into 1
3.663 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.663 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
3.663 * [taylor]: Taking taylor expansion of 0 in x
3.663 * [backup-simplify]: Simplify 0 into 0
3.664 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.664 * [backup-simplify]: Simplify 0 into 0
3.665 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.665 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.665 * [taylor]: Taking taylor expansion of 0 in x
3.665 * [backup-simplify]: Simplify 0 into 0
3.665 * [backup-simplify]: Simplify 0 into 0
3.666 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.666 * [backup-simplify]: Simplify 0 into 0
3.667 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.668 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.668 * [taylor]: Taking taylor expansion of 0 in x
3.668 * [backup-simplify]: Simplify 0 into 0
3.668 * [backup-simplify]: Simplify 0 into 0
3.668 * [backup-simplify]: Simplify 0 into 0
3.669 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.669 * [backup-simplify]: Simplify 0 into 0
3.669 * [backup-simplify]: Simplify (* 1 (* (/ 1 x) (pow y 2))) into (/ (pow y 2) x)
3.669 * [backup-simplify]: Simplify (/ (/ 1 y) (/ (/ 1 x) (/ 1 y))) into (/ x (pow y 2))
3.669 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
3.669 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
3.669 * [taylor]: Taking taylor expansion of x in x
3.669 * [backup-simplify]: Simplify 0 into 0
3.670 * [backup-simplify]: Simplify 1 into 1
3.670 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.670 * [taylor]: Taking taylor expansion of y in x
3.670 * [backup-simplify]: Simplify y into y
3.670 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.670 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.670 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
3.670 * [taylor]: Taking taylor expansion of x in y
3.670 * [backup-simplify]: Simplify x into x
3.670 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.670 * [taylor]: Taking taylor expansion of y in y
3.670 * [backup-simplify]: Simplify 0 into 0
3.670 * [backup-simplify]: Simplify 1 into 1
3.670 * [backup-simplify]: Simplify (* 1 1) into 1
3.671 * [backup-simplify]: Simplify (/ x 1) into x
3.671 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
3.671 * [taylor]: Taking taylor expansion of x in y
3.671 * [backup-simplify]: Simplify x into x
3.671 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.671 * [taylor]: Taking taylor expansion of y in y
3.671 * [backup-simplify]: Simplify 0 into 0
3.671 * [backup-simplify]: Simplify 1 into 1
3.671 * [backup-simplify]: Simplify (* 1 1) into 1
3.671 * [backup-simplify]: Simplify (/ x 1) into x
3.671 * [taylor]: Taking taylor expansion of x in x
3.671 * [backup-simplify]: Simplify 0 into 0
3.671 * [backup-simplify]: Simplify 1 into 1
3.671 * [backup-simplify]: Simplify 1 into 1
3.672 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.673 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
3.673 * [taylor]: Taking taylor expansion of 0 in x
3.673 * [backup-simplify]: Simplify 0 into 0
3.673 * [backup-simplify]: Simplify 0 into 0
3.673 * [backup-simplify]: Simplify 0 into 0
3.674 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.676 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.676 * [taylor]: Taking taylor expansion of 0 in x
3.676 * [backup-simplify]: Simplify 0 into 0
3.676 * [backup-simplify]: Simplify 0 into 0
3.676 * [backup-simplify]: Simplify 0 into 0
3.676 * [backup-simplify]: Simplify 0 into 0
3.677 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.679 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.679 * [taylor]: Taking taylor expansion of 0 in x
3.679 * [backup-simplify]: Simplify 0 into 0
3.679 * [backup-simplify]: Simplify 0 into 0
3.679 * [backup-simplify]: Simplify (* 1 (* (/ 1 x) (pow (/ 1 y) -2))) into (/ (pow y 2) x)
3.680 * [backup-simplify]: Simplify (/ (/ 1 (- y)) (/ (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ x (pow y 2)))
3.680 * [approximate]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in (y x) around 0
3.680 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in x
3.680 * [taylor]: Taking taylor expansion of -1 in x
3.680 * [backup-simplify]: Simplify -1 into -1
3.680 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
3.680 * [taylor]: Taking taylor expansion of x in x
3.680 * [backup-simplify]: Simplify 0 into 0
3.680 * [backup-simplify]: Simplify 1 into 1
3.680 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.680 * [taylor]: Taking taylor expansion of y in x
3.680 * [backup-simplify]: Simplify y into y
3.680 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.680 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.680 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
3.680 * [taylor]: Taking taylor expansion of -1 in y
3.680 * [backup-simplify]: Simplify -1 into -1
3.680 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
3.680 * [taylor]: Taking taylor expansion of x in y
3.680 * [backup-simplify]: Simplify x into x
3.680 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.680 * [taylor]: Taking taylor expansion of y in y
3.680 * [backup-simplify]: Simplify 0 into 0
3.680 * [backup-simplify]: Simplify 1 into 1
3.681 * [backup-simplify]: Simplify (* 1 1) into 1
3.681 * [backup-simplify]: Simplify (/ x 1) into x
3.681 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
3.681 * [taylor]: Taking taylor expansion of -1 in y
3.681 * [backup-simplify]: Simplify -1 into -1
3.681 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
3.681 * [taylor]: Taking taylor expansion of x in y
3.681 * [backup-simplify]: Simplify x into x
3.681 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.681 * [taylor]: Taking taylor expansion of y in y
3.681 * [backup-simplify]: Simplify 0 into 0
3.681 * [backup-simplify]: Simplify 1 into 1
3.682 * [backup-simplify]: Simplify (* 1 1) into 1
3.682 * [backup-simplify]: Simplify (/ x 1) into x
3.682 * [backup-simplify]: Simplify (* -1 x) into (* -1 x)
3.682 * [taylor]: Taking taylor expansion of (* -1 x) in x
3.682 * [taylor]: Taking taylor expansion of -1 in x
3.682 * [backup-simplify]: Simplify -1 into -1
3.682 * [taylor]: Taking taylor expansion of x in x
3.682 * [backup-simplify]: Simplify 0 into 0
3.682 * [backup-simplify]: Simplify 1 into 1
3.683 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
3.683 * [backup-simplify]: Simplify -1 into -1
3.684 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.685 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
3.685 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 x)) into 0
3.685 * [taylor]: Taking taylor expansion of 0 in x
3.685 * [backup-simplify]: Simplify 0 into 0
3.685 * [backup-simplify]: Simplify 0 into 0
3.686 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
3.686 * [backup-simplify]: Simplify 0 into 0
3.687 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.689 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.690 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 x))) into 0
3.690 * [taylor]: Taking taylor expansion of 0 in x
3.690 * [backup-simplify]: Simplify 0 into 0
3.690 * [backup-simplify]: Simplify 0 into 0
3.690 * [backup-simplify]: Simplify 0 into 0
3.691 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.691 * [backup-simplify]: Simplify 0 into 0
3.693 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.695 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.696 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
3.696 * [taylor]: Taking taylor expansion of 0 in x
3.696 * [backup-simplify]: Simplify 0 into 0
3.696 * [backup-simplify]: Simplify 0 into 0
3.696 * [backup-simplify]: Simplify (* -1 (* (/ 1 (- x)) (pow (/ 1 (- y)) -2))) into (/ (pow y 2) x)
3.697 * * * [progress]: simplifying candidates
3.705 * [simplify]: Simplifying:
  (expm1 (/ 1 (/ y (/ x y))))
  (log1p (/ 1 (/ y (/ x y))))
  (- 1)
  (- (- (log y) (- (log x) (log y))))
  (- (- (log y) (log (/ x y))))
  (- (log (/ y (/ x y))))
  (- 0 (- (log y) (- (log x) (log y))))
  (- 0 (- (log y) (log (/ x y))))
  (- 0 (log (/ y (/ x y))))
  (- (log 1) (- (log y) (- (log x) (log y))))
  (- (log 1) (- (log y) (log (/ x y))))
  (- (log 1) (log (/ y (/ x y))))
  (log (/ 1 (/ y (/ x y))))
  (exp (/ 1 (/ y (/ x y))))
  (/ (* (* 1 1) 1) (/ (* (* y y) y) (/ (* (* x x) x) (* (* y y) y))))
  (/ (* (* 1 1) 1) (/ (* (* y y) y) (* (* (/ x y) (/ x y)) (/ x y))))
  (/ (* (* 1 1) 1) (* (* (/ y (/ x y)) (/ y (/ x y))) (/ y (/ x y))))
  (* (cbrt (/ 1 (/ y (/ x y)))) (cbrt (/ 1 (/ y (/ x y)))))
  (cbrt (/ 1 (/ y (/ x y))))
  (* (* (/ 1 (/ y (/ x y))) (/ 1 (/ y (/ x y)))) (/ 1 (/ y (/ x y))))
  (sqrt (/ 1 (/ y (/ x y))))
  (sqrt (/ 1 (/ y (/ x y))))
  (- 1)
  (- (/ y (/ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ y (/ x y))) (cbrt (/ y (/ x y)))))
  (/ (cbrt 1) (cbrt (/ y (/ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ y (/ x y))))
  (/ (cbrt 1) (sqrt (/ y (/ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (* (cbrt (/ x y)) (cbrt (/ x y)))))
  (/ (cbrt 1) (/ (cbrt y) (cbrt (/ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (sqrt (/ x y))))
  (/ (cbrt 1) (/ (cbrt y) (sqrt (/ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))))
  (/ (cbrt 1) (/ (cbrt y) (/ (cbrt x) (cbrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt x) (cbrt x)) (sqrt y))))
  (/ (cbrt 1) (/ (cbrt y) (/ (cbrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt x) (cbrt x)) 1)))
  (/ (cbrt 1) (/ (cbrt y) (/ (cbrt x) y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (/ (sqrt x) (* (cbrt y) (cbrt y)))))
  (/ (cbrt 1) (/ (cbrt y) (/ (sqrt x) (cbrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (/ (sqrt x) (sqrt y))))
  (/ (cbrt 1) (/ (cbrt y) (/ (sqrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (/ (sqrt x) 1)))
  (/ (cbrt 1) (/ (cbrt y) (/ (sqrt x) y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (/ 1 (* (cbrt y) (cbrt y)))))
  (/ (cbrt 1) (/ (cbrt y) (/ x (cbrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (/ 1 (sqrt y))))
  (/ (cbrt 1) (/ (cbrt y) (/ x (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (/ 1 1)))
  (/ (cbrt 1) (/ (cbrt y) (/ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) 1))
  (/ (cbrt 1) (/ (cbrt y) (/ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) x))
  (/ (cbrt 1) (/ (cbrt y) (/ 1 y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (* (cbrt (/ x y)) (cbrt (/ x y)))))
  (/ (cbrt 1) (/ (sqrt y) (cbrt (/ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (sqrt (/ x y))))
  (/ (cbrt 1) (/ (sqrt y) (sqrt (/ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))))
  (/ (cbrt 1) (/ (sqrt y) (/ (cbrt x) (cbrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (/ (* (cbrt x) (cbrt x)) (sqrt y))))
  (/ (cbrt 1) (/ (sqrt y) (/ (cbrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (/ (* (cbrt x) (cbrt x)) 1)))
  (/ (cbrt 1) (/ (sqrt y) (/ (cbrt x) y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (/ (sqrt x) (* (cbrt y) (cbrt y)))))
  (/ (cbrt 1) (/ (sqrt y) (/ (sqrt x) (cbrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (/ (sqrt x) (sqrt y))))
  (/ (cbrt 1) (/ (sqrt y) (/ (sqrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (/ (sqrt x) 1)))
  (/ (cbrt 1) (/ (sqrt y) (/ (sqrt x) y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (/ 1 (* (cbrt y) (cbrt y)))))
  (/ (cbrt 1) (/ (sqrt y) (/ x (cbrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (/ 1 (sqrt y))))
  (/ (cbrt 1) (/ (sqrt y) (/ x (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (/ 1 1)))
  (/ (cbrt 1) (/ (sqrt y) (/ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) 1))
  (/ (cbrt 1) (/ (sqrt y) (/ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) x))
  (/ (cbrt 1) (/ (sqrt y) (/ 1 y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (/ x y)) (cbrt (/ x y)))))
  (/ (cbrt 1) (/ y (cbrt (/ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (/ x y))))
  (/ (cbrt 1) (/ y (sqrt (/ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))))
  (/ (cbrt 1) (/ y (/ (cbrt x) (cbrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (/ (* (cbrt x) (cbrt x)) (sqrt y))))
  (/ (cbrt 1) (/ y (/ (cbrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (/ (* (cbrt x) (cbrt x)) 1)))
  (/ (cbrt 1) (/ y (/ (cbrt x) y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (/ (sqrt x) (* (cbrt y) (cbrt y)))))
  (/ (cbrt 1) (/ y (/ (sqrt x) (cbrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (/ (sqrt x) (sqrt y))))
  (/ (cbrt 1) (/ y (/ (sqrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (/ (sqrt x) 1)))
  (/ (cbrt 1) (/ y (/ (sqrt x) y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (/ 1 (* (cbrt y) (cbrt y)))))
  (/ (cbrt 1) (/ y (/ x (cbrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (/ 1 (sqrt y))))
  (/ (cbrt 1) (/ y (/ x (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (/ 1 1)))
  (/ (cbrt 1) (/ y (/ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ y (/ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 x))
  (/ (cbrt 1) (/ y (/ 1 y)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (/ y (/ x y)))
  (/ (* (cbrt 1) (cbrt 1)) y)
  (/ (cbrt 1) (/ 1 (/ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ y x))
  (/ (cbrt 1) y)
  (/ (sqrt 1) (* (cbrt (/ y (/ x y))) (cbrt (/ y (/ x y)))))
  (/ (sqrt 1) (cbrt (/ y (/ x y))))
  (/ (sqrt 1) (sqrt (/ y (/ x y))))
  (/ (sqrt 1) (sqrt (/ y (/ x y))))
  (/ (sqrt 1) (/ (* (cbrt y) (cbrt y)) (* (cbrt (/ x y)) (cbrt (/ x y)))))
  (/ (sqrt 1) (/ (cbrt y) (cbrt (/ x y))))
  (/ (sqrt 1) (/ (* (cbrt y) (cbrt y)) (sqrt (/ x y))))
  (/ (sqrt 1) (/ (cbrt y) (sqrt (/ x y))))
  (/ (sqrt 1) (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))))
  (/ (sqrt 1) (/ (cbrt y) (/ (cbrt x) (cbrt y))))
  (/ (sqrt 1) (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt x) (cbrt x)) (sqrt y))))
  (/ (sqrt 1) (/ (cbrt y) (/ (cbrt x) (sqrt y))))
  (/ (sqrt 1) (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt x) (cbrt x)) 1)))
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  (/ 1 (/ (cbrt y) (/ (sqrt x) y)))
  (/ 1 (/ (* (cbrt y) (cbrt y)) (/ 1 (* (cbrt y) (cbrt y)))))
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  (/ 1 1)
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  (/ 1 x)
  (/ y (/ 1 y))
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  (/ y (sqrt (/ x y)))
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  (/ 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))
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  (/ (pow y 2) x)
  (/ (pow y 2) x)
3.715 * * [simplify]: iteration 0: 421 enodes
4.132 * * [simplify]: iteration 1: 1203 enodes
4.574 * * [simplify]: iteration complete: 5001 enodes
4.574 * * [simplify]: Extracting #0: cost 184 inf + 0
4.578 * * [simplify]: Extracting #1: cost 1847 inf + 46
4.585 * * [simplify]: Extracting #2: cost 1251 inf + 4259
4.592 * * [simplify]: Extracting #3: cost 182 inf + 13239
4.605 * * [simplify]: Extracting #4: cost 0 inf + 14725
4.614 * * [simplify]: Extracting #5: cost 0 inf + 14723
4.629 * [simplify]: Simplified to:
  (expm1 (* (/ 1 y) (/ x y)))
  (log1p (* (/ 1 y) (/ x y)))
  -1
  (- (log (/ y (/ x y))))
  (- (log (/ y (/ x y))))
  (- (log (/ y (/ x y))))
  (- (log (/ y (/ x y))))
  (- (log (/ y (/ x y))))
  (- (log (/ y (/ x y))))
  (- (log (/ y (/ x y))))
  (- (log (/ y (/ x y))))
  (- (log (/ y (/ x y))))
  (- (log (/ y (/ x y))))
  (pow (exp (/ 1 y)) (/ x y))
  (* (/ 1 (pow y 3)) (/ (pow x 3) (pow y 3)))
  (/ (pow (/ x y) 3) (pow y 3))
  (/ 1 (pow (/ y (/ x y)) 3))
  (* (cbrt (* (/ 1 y) (/ x y))) (cbrt (* (/ 1 y) (/ x y))))
  (cbrt (* (/ 1 y) (/ x y)))
  (pow (* (/ 1 y) (/ x y)) 3)
  (sqrt (* (/ 1 y) (/ x y)))
  (sqrt (* (/ 1 y) (/ x y)))
  -1
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  (/ 1 (* (cbrt (/ y (/ x y))) (cbrt (/ y (/ x y)))))
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  (/ 1 (sqrt (/ y (/ x y))))
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  (/ 1 (/ (cbrt y) (cbrt (/ x y))))
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  1
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  1
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  1
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  1
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  1
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  1
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  (/ (* y (sqrt y)) (* (cbrt x) (cbrt x)))
  (/ y (* (cbrt x) (cbrt x)))
  (/ y (/ (/ (sqrt x) (cbrt y)) (cbrt y)))
  (/ y (/ (sqrt x) (sqrt y)))
  (/ y (sqrt x))
  (* (* y (cbrt y)) (cbrt y))
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  y
  y
  (/ y x)
  (/ x (* (cbrt y) y))
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4.633 * * * [progress]: adding candidates to table
5.598 * [progress]: [Phase 3 of 3] Extracting.
5.598 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (/ 1 (* (/ 1 x) (* y y))))> #<alt (λ (x y) (/ (/ x y) y))> #<alt (λ (x y) (* (sqrt (/ x y)) (/ 1 (/ y (sqrt (/ x y))))))> #<alt (λ (x y) (/ (/ 1 y) (/ 1 (/ x y))))> #<alt (λ (x y) (/ (* (/ 1 y) x) y))> #<alt (λ (x y) (/ 1 (* y (/ (* 1 y) x))))>)
5.599 * * * [regime-changes]: Trying 4 branch expressions: ((* y y) (/ x (* y y)) y x)
5.599 * * * * [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) (/ (/ x y) y))> #<alt (λ (x y) (* (sqrt (/ x y)) (/ 1 (/ y (sqrt (/ x y))))))> #<alt (λ (x y) (/ (/ 1 y) (/ 1 (/ x y))))> #<alt (λ (x y) (/ (* (/ 1 y) x) y))> #<alt (λ (x y) (/ 1 (* y (/ (* 1 y) x))))>)
5.656 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (/ 1 (* (/ 1 x) (* y y))))>)
5.690 * * * * [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) (/ (/ x y) y))> #<alt (λ (x y) (* (sqrt (/ x y)) (/ 1 (/ y (sqrt (/ x y))))))> #<alt (λ (x y) (/ (/ 1 y) (/ 1 (/ x y))))> #<alt (λ (x y) (/ (* (/ 1 y) x) y))> #<alt (λ (x y) (/ 1 (* y (/ (* 1 y) x))))>)
5.756 * * * * [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) (/ (/ x y) y))> #<alt (λ (x y) (* (sqrt (/ x y)) (/ 1 (/ y (sqrt (/ x y))))))> #<alt (λ (x y) (/ (/ 1 y) (/ 1 (/ x y))))> #<alt (λ (x y) (/ (* (/ 1 y) x) y))> #<alt (λ (x y) (/ 1 (* y (/ (* 1 y) x))))>)
5.836 * * * * [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) (/ (/ x y) y))> #<alt (λ (x y) (* (sqrt (/ x y)) (/ 1 (/ y (sqrt (/ x y))))))> #<alt (λ (x y) (/ (/ 1 y) (/ 1 (/ x y))))> #<alt (λ (x y) (/ (* (/ 1 y) x) y))> #<alt (λ (x y) (/ 1 (* y (/ (* 1 y) x))))>)
5.888 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
5.889 * [simplify]: Simplifying:
  (/ (/ x y) y)
5.889 * * [simplify]: iteration 0: 4 enodes
5.889 * * [simplify]: iteration complete: 4 enodes
5.889 * * [simplify]: Extracting #0: cost 1 inf + 0
5.889 * * [simplify]: Extracting #1: cost 3 inf + 0
5.889 * * [simplify]: Extracting #2: cost 3 inf + 1
5.889 * * [simplify]: Extracting #3: cost 2 inf + 2
5.889 * * [simplify]: Extracting #4: cost 0 inf + 10
5.889 * [simplify]: Simplified to:
  (/ (/ x y) y)
7.830 * [regime-testing]: Baseline error score: 0.17377172146518316
7.835 * [regime-testing]: Oracle error score: 0.017877234654331792
7.843 * [regime-testing]: End program error score: 0.17377172146518316
7.956 * [regime-testing]: Target error score: 0.17377172146518316